# Air Fryer Genius

Aiolum story: https://aiolum.com/story/airfryer-genius/ · added 2026-11-08 · updated 2026-11-08

**In short.** Air Fryer Genius (AI app for iPhone and iPad that sets air fryer temperature, time and steps for one fryer model, Romania): US$751 verified revenue all time, November 2026. Evidence grade A: disclosed by a company or a filing, or verified by a payment processor. Team: 1 founder, Eduard Lainer, who lists the app as a side project (team size entered by the founder on TrustMRR). Launched 9 October 2025; still running, revenue growing.

AI app for iPhone and iPad that sets air fryer temperature, time and steps for one fryer model · Romania · AI-native · solo founder · still running, revenue growing · group: Documents, data and slides

- Outcome: US$751 verified revenue all time, November 2026 (evidence grade of the headline number: A; headline in US dollars: 751)
- Launch: 9 October 2025; months from launch to the outcome: 13
- Team: 1 founder, Eduard Lainer, who lists the app as a side project (team size entered by the founder on TrustMRR)
- Outside funding: None (bootstrapped, entered by the founder on TrustMRR)
- Main factor: Niche
- Meters, 1 to 4: evidence strength 3, copyable pattern 3, capital needed 1
- Tags: AI-native, Solo founder, Bootstrapped, Running, B2C, Food and cooking

Links:

- Visit airfryer-genius.lainer.dev: https://airfryer-genius.lainer.dev/
- App Store: https://apps.apple.com/us/app/id6753624447
- Verified revenue on TrustMRR: https://trustmrr.com/startup/airfryer-genius

**The product.** An app for iPhone and iPad that answers one question: at what temperature, for how long, and with which steps should this food go into my air fryer? The user sets up the fryer once (brand, model, wattage, basket size, optionally from a photo), then picks an ingredient, its amount, whether it is fresh, refrigerated or frozen, and the crispiness wanted. Claude, Anthropic's AI model, returns the temperature, the total time and the steps, and a timer tells the user when to flip, shake and stop. One recommendation is free; a Premium subscription gives unlimited ones.

**Why it worked.** Recipes and printed charts give one time for every air fryer, but a 1,400-watt fryer and a 1,700-watt fryer do not cook the same food in the same time, as the App Store listing points out. The app turns that gap into a fixed form: the fryer profile and the ingredient go to the model, and the answer comes back as numbers and steps, in the user's language. The founder is a software engineer who built it alone as a side project.

Evidence grades: A = disclosed by a public company, a filing or a payment processor, or verified by one; B = two or more independent reports agree, or a journalist confirmed it; C = a founder claim that no one else verified; D = reported, not verified: one founder claim or a third-party estimate with no second source; E = no revenue figure found, so the headline is a non-money fact and the other facts carry their own grades; calc = computed on this page from graded facts.

## Summary

Air Fryer Genius is an iPhone and iPad app for owners of an air fryer, a small countertop oven that blows hot air around the food in a basket. The user saves the fryer's brand, model, wattage (the electrical power, which decides how fast it heats) and basket size once. For each dish, the app sends that profile, the ingredient, its amount, its state (fresh, refrigerated or frozen) and the crispiness wanted to Claude, the AI model of Anthropic, and shows the temperature, total time and steps, with a timer that says when to flip or shake. The answers are written directly in 12 languages.

Eduard Lainer, a software engineer in Romania, published version 1.0 in the App Store on 9 October 2025 and lists the app on his own site as a side project. His TrustMRR profile is connected to RevenueCat, a service that records the in-app subscription payments of an app, through an API key, so the revenue figures are read from payment records and not typed in by the founder. On 7 November 2026 the profile showed US$751 of revenue since launch, US$88.49 in the last 30 days, MRR (monthly recurring revenue, the subscription money that comes in each month) of US$55.33, and 18 active subscriptions.

These are very small numbers: US$751 in 13 months. The story is here because the figure is verified and because the method is simple to copy: one appliance, one structured question, a rented model, and app-store billing. On the same day the profile showed it, the founder listed the app for sale on TrustMRR at US$2,000.

## Pricing

Air Fryer Genius prices in November 2026, from the US App Store listing and the app's terms of service (grade C)

| Plan | Per month, billed yearly (US$) | Per month, billed monthly (US$) | Limit |
|---|---|---|---|
| Free | 0 | 0 | 1 cooking recommendation (terms of service); saved recipes stay available |
| Premium, US$4.99 purchase |  |  | US$4.99 in the US App Store; billing period not shown; unlimited recommendations, cloud sync, priority support |
| Premium, US$29.99 purchase |  |  | US$29.99 in the US App Store; billing period not shown; same features |

The App Store lists two in-app purchases, both called Premium, at US$4.99 and US$29.99, but does not show their billing periods, and the app's site shows no prices; the terms say that "Subscription pricing is displayed in the app" and that subscriptions renew automatically through Apple. Premium unlocks unlimited recommendations, cloud sync with Sign in with Apple and priority support, according to the listing. Apple collects the payment. The average MRR per active subscription was US$3.07 on 7 November 2026, by this page's calculation (US$55.33 divided by 18).

## How much revenue does Air Fryer Genius make? The numbers, graded

A one-person air fryer app with US$751 of payment-verified revenue in its first 13 months and 18 active subscriptions in November 2026

| Fact | Value | Grade | Note | Sources |
|---|---|---|---|---|
| Verified revenue, all time, synced 7 November 2026 | US$751 | A | TrustMRR markdown profile read 8 November 2026: "Verified payment provider API source: RevenueCat (API key)", "Revenue last synced: 2026-11-07T23:24:56.795Z", "\| All time \| $751 \|". The profile does not say whether RevenueCat counts the amount before or after Apple's commission. | [1] |
| Verified revenue, last 12 months | US$693 | A | Same profile, same sync date. | [1] |
| Verified revenue, last 30 days to 7 November 2026 | US$88.49 | A | Same profile: "Last 30 days revenue growth: +2.0%". The last 7 days and the first days of November show US$0.00. | [1] |
| Monthly recurring revenue, 7 November 2026 | US$55.33 | A | Same profile: "Current MRR: $55.33", "Last 30 days MRR growth: -4.9%". | [1] |
| Active subscriptions, 7 November 2026 | 18 | A | Same profile: "Current active subscriptions: 18". | [1] |
| Average MRR per active subscription | about US$3.07 | calc | Calculated: 55.33 divided by 18 equals 3.07. | [1] |
| Best and weakest month | April 2026, US$106; June 2026, US$10.04 | A | Monthly revenue table on the profile, December 2025 to October 2026. | [1] |
| Revenue, August to October 2026 against May to July 2026 | US$215.53 against US$107.71 | calc | Calculated from the monthly table: 40.25 + 86.79 + 88.49 and 82.95 + 10.04 + 14.72. October 2026 (US$88.49) is still 16.5% below April 2026. | [1] |
| Revenue before December 2025 | about US$104.84 | calc | Calculated: US$751 all time minus US$646.16, the sum of the monthly rows from December 2025 to October 2026. The table starts in December 2025, so this is the revenue of October and November 2025. | [1] |
| First App Store version | 1.0, 9 October 2025 | C | App Store version history: "1.0 10/09/2025". TrustMRR gives a founder-entered "Founded date: 2025-10-30", three weeks later. | [2, 1] |
| Names | AirFry Genius, then AirFryer Genius, now Air Fryer Genius Cooking Times | C | Release notes of version 1.1 say "AirFry Genius"; version 1.3 of 14 October 2025 says "We've updated our name to AirFryer Genius". The App Store name in November 2026 is "Air Fryer Genius Cooking Times". | [2] |
| Founder and team | Eduard Lainer, 1 person | C | TrustMRR: "Founder: Eduard Lainer", "Team size: 1 person" (founder-entered). The App Store seller is "Eduard Teodor Lainer". His site lists the app under "Side Projects" and describes him as a "Software Engineer with 6+ years of experience". | [1, 2, 7] |
| Country | Romania | C | TrustMRR: "Country: RO". The founder's site links to the Romanian App Store page of the app. | [1, 7] |
| Outside funding | none | C | TrustMRR: "Funding: Bootstrapped" (founder-entered). No source mentions investors. | [1] |
| AI model provider | Anthropic (Claude) | C | Privacy policy: "We send your air fryer details and ingredient information to generate personalized cooking instructions" to Anthropic; an optional photo of the fryer is also "sent to Anthropic to identify your air fryer". The home page says "Claude AI generates exact temperature, total time, and step-by-step instructions". | [4, 3] |
| App Store ratings, US storefront | 3 ratings, average 5.0 | C | App Store page read 8 November 2026. The founder's site shows the badges "★ 5.0 · 13+ reviews" and "658+ downloads"; ratings are counted per country storefront, so these could not be checked. | [2, 7] |
| Age rating and terms | 4+; users must be at least 13 | C | App Store age rating 4+. Terms of service: "You must be at least 13 years old to use this App", with parental permission under 18. | [2, 5] |
| Languages | 12 | C | App Store: English, Arabic, Dutch, French, German, Hebrew, Italian, Polish, Romanian, Simplified Chinese, Spanish, Swedish. | [2] |
| Listed for sale | since 7 November 2026, asking US$2,000 | C | TrustMRR acquisition section (founder-entered): "First listed for sale: 2026-11-07", "Asking price: $2,000", "Acquisition offers received: 0". | [1] |
| Asking price against the last 12 months of revenue | about 2.9 times | calc | Calculated: 2,000 divided by 693 equals 2.89. | [1] |
| Time from launch to the headline figure | 13 months | calc | Calculated: 9 October 2025 to 7 November 2026. | [1, 2] |

How to read this table: a grade A value comes from payment records that TrustMRR reads from RevenueCat through the founder's API key. A grade C value is what the founder, the app's own pages or the App Store listing say. A "calc" value (grade X) was computed on this page from the rows above it.

## When did Air Fryer Genius launch, and how did it grow? Timeline

From version 1.0 in October 2025 to US$751 of verified revenue and a for-sale listing in November 2026, in 13 months. Each entry carries its grade.

- **9 October 2025** (grade C [2]): Version 1.0 in the App Store. The release notes of version 1.1, two days later, call the app AirFry Genius.
- **11 to 14 October 2025** (grade C [2]): Versions 1.1 to 1.3 add a cooking timer with flip and shake notifications and rename the app AirFryer Genius.
- **October and November 2025** (grade calc [1]): About US$104.84 of revenue before the monthly table starts, by this page's calculation.
- **December 2025** (grade A [1]): US$53.93 of verified revenue, the first month in the TrustMRR table.
- **March 2026** (grade C [2, 3]): Versions 1.4 and 1.5 add Hebrew and recipe sharing. The site adds Dutch, German, French and Spanish pages and a cooking-times reference page, with sitemap dates of 5 March 2026.
- **April 2026** (grade A [1]): Best month so far: US$106 of verified revenue.
- **June and July 2026** (grade A [1, 2]): Version 2.0, a redesign, ships on 3 June. Revenue falls to US$10.04 in June and US$14.72 in July.
- **11 October 2026** (grade C [2]): Version 3.0: another redesign and "Smarter, more accurate cooking recommendations powered by an upgraded AI model".
- **24 October 2026** (grade A [1, 2]): Versions 3.1 and 3.1.1 add Lock Screen timers (Live Activities). October revenue is US$88.49.
- **7 November 2026** (grade A [1]): TrustMRR sync: US$751 all time, MRR US$55.33, 18 active subscriptions. The same day the founder lists the app for sale at US$2,000.

## Why did Air Fryer Genius work?

### One appliance, one question

The app does not write recipes or plan meals. It answers only how to cook one ingredient in one fryer, so every screen, every model call and every page of the site serves that question.

### A form instead of a chat box

The fryer profile is saved once, and each request is a few choices: ingredient, amount, fresh or frozen, crispiness, best quality or fastest time. The model receives the same structured question every time and returns numbers and steps, which is easier to test and to show in large type than free chat.

### The timer keeps the user in the app

After the answer, a countdown with flip and shake notifications runs the cooking, and since October 2026 it also shows on the Lock Screen. The useful part of the app is used during the cooking, not only before it.

### One free answer, then a subscription

The terms give free users one recommendation; Premium unlocks unlimited ones. Apple handles the payment and RevenueCat records it, so the founder runs no billing system of his own.

## How it was built

These details come from the founder's site, the app's privacy policy and terms, and the tech stack on the TrustMRR profile. They are grade C.

- React Native with Expo for the iPhone and iPad app; the founder's site lists "React Native", "Expo", "RevenueCat", "Amplitude", "Anthropic SDK" and "Cloudflare Workers".
- Anthropic's Claude writes each recommendation from the fryer details and the ingredient, and identifies the fryer from an optional photo during setup; the privacy policy says the photo is not stored.
- Cloudflare Workers runs the backend and stores the data; the privacy policy says the user's IP address is kept with a daily count of photo scans to prevent abuse.
- RevenueCat records subscription status; Apple's in-app purchase system takes the payment.
- Amplitude collects usage analytics; Sign in with Apple is optional and syncs saved recipes across devices.
- The model writes the answers directly in each of the 12 languages; the home page says they are "not translated, but written naturally by the AI".

Sources: [7, 4, 5, 1, 3]

## Who tried this before Air Fryer Genius, and why did they fail?

Four companies in our database of failed startups tried to make home cooking more precise or easier with a device, a delivery or an app. The values below are from that database and are not independently verified.

The failed startups come from our database of dead startups, retold here in our own words; Its entries are AI-assisted summaries of public sources, so they carry no evidence grade.

### Nomiku (2015 to 2018; funding US$2M; cause: Competition)

- Promise: A home sous-vide device with an app that controls the cooking and gives recipes, for restaurant-quality results at home.
- Why it died: Large appliance brands entered the same niche, and too few home cooks wanted to pay for a precision cooking device.
- Record: 

### Cinder (2015 to 2018; funding US$1M; cause: Unit Economics)

- Promise: A countertop oven with precise temperature control, for sous-vide results without a water bath.
- Why it died: Hardware cost too much to make, production was delayed, and the market for one special cooking device was small.
- Record: 

### Dinnr (2012 to 2013; funding US$120K; cause: Unit Economics)

- Promise: Same-day delivery of measured ingredients with step-by-step recipes, so people cook at home without shopping.
- Why it died: Same-day delivery of fresh food cost more than the orders brought in.
- Record: 

### Springpad (2008 to 2014; funding US$7.5M; cause: Unit Economics)

- Promise: One free app to collect and organize articles, videos and recipes from the web.
- Why it died: Users liked the free product, but the company did not find what they would pay for before the money ran out.
- Record: 

## What changed

Nomiku and Cinder sold precision as hardware: a new device with its own sensors and control software, which cost money to make and had to be bought before anyone cooked with it. Dinnr sold convenience as logistics. Springpad stored recipes for free and never found a price. Each one needed either a factory, a delivery fleet or millions in funding.

Air Fryer Genius sells only software for a device that people already own. The precision comes from a language model that reads the fryer's wattage and basket size and adjusts the time and temperature, work that once needed a tested table for every model. One engineer can build that with a rented model, a small backend and app-store billing. The weak point is the same as Springpad's: few users pay, and the TrustMRR figures show 18 active subscriptions after 13 months.

## Can one person copy Air Fryer Genius now?

**Verdict: Yes, the method is easy to copy. Finding many paying users is the hard part.**

The app is a fixed form, one model call, a timer and a subscription; one engineer built it beside a job. The verified revenue of US$751 in 13 months shows that the build is the easy part, and the App Store already lists several other AI air fryer apps.

1. Pick one appliance or one task where generic instructions fail because the equipment differs.
2. Save the user's equipment once, then ask only a few structured questions per request.
3. Have the model return numbers and steps, not prose, and show them in large type with a timer.
4. Give one free answer, then charge through the app store and record revenue with a service such as RevenueCat.

**What is still open.** Other kitchen devices whose results depend on the exact model: pressure cookers, rice cookers, bread machines, pellet grills, combination steam ovens. A version sold to appliance makers or retailers, bundled with the device, is a different market that no source here tests.

## What could go wrong for Air Fryer Genius?

- **Very small revenue.** US$751 in 13 months is an average of about US$58.74 a month from December 2025 to October 2026, by this page's calculation. The months move a lot, from US$106 in April 2026 to US$10.04 in June 2026, and the profile showed US$0.00 for the last 7 days at the 7 November 2026 sync, with MRR down 4.9% in 30 days. The trend label "growing" compares August to October with May to July only.
- **Listed for sale.** The founder listed the app on TrustMRR on 7 November 2026 at an asking price of US$2,000, with no offers received at the time of reading. A new owner may change the app, the prices or the model provider. The founder's own site lists the app as a side project and says he is open to product engineering roles.
- **Depends on one model provider.** The privacy policy and terms name Anthropic's Claude as the service that writes every recommendation and identifies the fryer from a photo, and version 3.0 in October 2026 moved to "an upgraded AI model". A price change, an outage or a change of Anthropic's terms would reach the app directly, and model costs are paid per request while most revenue is a few dollars per subscription.
- **Competition.** The App Store page itself suggests other air fryer apps, among them FryAI, Air Fry AI, Air Fryer Master and Fryly; on this site, ChefGPT and Recipe One also sell AI cooking apps, but for recipes, meal plans and recipe collections rather than settings for one appliance.
- **Food safety and AI answers.** The app gives internal-temperature safety guidance for chicken, beef, fish and pork. Its terms say the recommendations are "estimates and not guarantees", tell users to check food with a thermometer and to follow USDA or local guidelines, and state "FOOD SAFETY IS YOUR RESPONSIBILITY". The app makes no health or diet claims on the pages read.
- **Counts that could not be checked.** The founder's site shows "★ 5.0 · 13+ reviews" and "658+ downloads"; the US App Store page shows 3 ratings, and ratings in other countries were not read. TrustMRR shows a founder-entered "Estimated user count: 0" next to 18 verified active subscriptions, and a founded date of 30 October 2025, three weeks after version 1.0.

## Sources

1. TrustMRR: AirFryer Genius, public markdown profile, revenue synced 7 November 2026 — https://trustmrr.com/startup/airfryer-genius.md (grade A). Read the markdown profile in full on 8 November 2026. Revenue, MRR and subscriptions come from RevenueCat through an API key (grade A); founder, country, team size, funding, founded date and the for-sale listing are founder-entered (grade C).
2. App Store: Air Fryer Genius Cooking Times, Eduard Teodor Lainer — https://apps.apple.com/us/app/id6753624447 (grade C). Read in full on 8 November 2026 (US storefront). Source for the description, version history, ratings, age rating, languages and in-app purchase prices.
3. Air Fryer Genius: AI Cooking Times, home page — https://airfryer-genius.lainer.dev/ (grade C). Read in full on 8 November 2026, with the site's sitemap.xml. Source for the features, the use of Claude, the 12 languages and the language pages.
4. Air Fryer Genius privacy policy, last updated October 2026 — https://airfryer-genius.lainer.dev/privacy.html (grade C). Read in full. Source for Anthropic, Cloudflare Workers, RevenueCat, Amplitude and Sign in with Apple, and the photo scan.
5. Air Fryer Genius terms of service, last updated January 2026 — https://airfryer-genius.lainer.dev/terms.html (grade C). Read in full. Source for the free limit of one recommendation, the subscription terms, the minimum age and the food safety disclaimer.
6. Air Fryer Cooking Times and Temperatures, Complete Guide — https://airfryer-genius.lainer.dev/cooking-times/ (grade C). Read in part. The app's free reference page of cooking times, based on a standard 1,800-watt fryer; not used for numbers.
7. Eduard Lainer, personal site — https://lainer.dev/ (grade C). The page loads its text by script; read the text strings of its script file, downloaded 8 November 2026. Source for the side-project label, the tech stack and the founder's ratings and downloads badges.
8. Database of failed startups, local export — /method/#dead (grade C). Local export. AI-written summaries, not independently verified. Source for the failed predecessors.

Contact: aiolum@livyden.com. Run Air Fryer Genius? Send corrections or a verified figure to aiolum@livyden.com (subject: Correction: Air Fryer Genius).