Car Catcher: Revenue, team and how it was built

Solo founder · 44 months after launch, revenue falling

A studio portrait needs a photographer, a booking and days of waiting. AI SuitUp sold the same result, a photo for LinkedIn or a résumé, for a one-time price from early 2023, with a money-back guarantee on the larger packs. It narrowed the offer to one use, professional headshots, and then built a landing page for almost every profession and a version for company teams. Stripe records US$648,649 of payments in total, but only US$35,743 of it in the last 12 months, so most of the money came in 2023, 2024 and 2025.

Team of 2 to 10 · sold 27 months after launch

Said over US$350K in totalRecords US$348.5K on StripeHeld

It entered a market that already had about ten AI headshot sites, at a lower price, and won customers through Google search and affiliate writers instead of ads. A US$4,000 order from one company showed that team headshots were the better sale. The founders sold in 2025, when a general chat model began to make similar images.

Solo founder · 4 months after launch, revenue flat

The demand existed before the app: photos that look as if a compact digital camera from the 2000s took them have been a trend on TikTok since at least 2022. Boothie sells that look without the camera, for a small weekly price, to the people who already post such photos. The founder says every user came from TikTok picture posts made by about a dozen accounts in three countries, with no paid advertising. One person could build it because the image model is rented from Google and paid for by the picture.

Team of 2 to 10 · 12 months after launch, revenue falling

Said 84–97% marginRecords 41% to 78% marginDid not hold

A haircut, a dye job or a dress bought online is hard to undo, and the app sells a preview of the result for the price of a weekly subscription. According to the Flippa listing, the app made US$73,000 in net revenue in its first year mostly from people who found it by searching the App Store, with low advertising, and 80% of its iOS revenue in May 2026 came from renewals. The company also runs a website of hairstyle and colour guides in 58 languages that sends visitors to the stores.

Solo founder · 5 months after launch, revenue falling

It sold one effect that people already wanted on social media, a real-camera look without the "AI face", and it reached buyers through TikTok. The founder's profile says the app had "over 60M views on TikTok" with zero paid ads, and his sale listing says the growth runs on a templated TikTok slideshow format that "scales by adding accounts". Revenue rose for five months and then fell by about two thirds in September 2026.

Solo founder · 105 months after launch, revenue falling

The service has run since 2018 and keeps adding model versions, from V2 in 2022 to V8, the newest in October 2026, so the same customers come back for better results. It sells to a clear group, people with family albums, genealogy research and memorial photos, and to studios and museums. The price is a one-time pack instead of a subscription, which suits a customer who has one box of old photos.

Team of 2 to 10 · 5 months after launch, revenue growing

It moved the structure of the founder's first app, Wrestle AI, to boxing, a sport that people can train alone: an AI breakdown of a training video, a calorie tracker and a weight-cut mode, all behind a subscription at the same prices. Users came from Meta ads and influencers, according to the founder's TrustMRR profile, with a self-reported marketing spend of US$10,000 a month.

Solo founder · 3 months after launch, revenue falling

Young players want to improve but rarely have a coach who plans their training or watches their games. The app sells that as a subscription for a few dollars a week and dresses it as a game with XP and ranks. TrustMRR, which read the app's revenue through a RevenueCat API key, shows US$13,188 of revenue from June to 16 September 2026 and US$2,246 of monthly recurring revenue from 375 subscriptions at that date, about US$6 a subscription.

Solo founder · 14 months after launch, revenue falling

A carousel needs both writing and design. Draft AI asks for a minute of speech instead and returns finished slides, plus scripts, threads and hooks from the same recording. It charges before the first result, so everyone who uses it has subscribed or started the trial of a paid plan.

Solo founder · 16 months after launch, revenue flat

It reached the App Store early, in July 2023, with the simplest form of the idea: press one button, get a transcript and a summary. The founder paid for Meta ads while they still worked for a new kind of app, tested paywalls constantly and moved buyers to annual plans. He works alone with AI coding tools, so in his own 2026 account about US$3 million of about US$7 million a year stays as profit.

Team of 2 to 10 · 29 months after launch, revenue flat

The first apps that combined OpenAI's Whisper and ChatGPT for voice notes appeared in 2023, and the founder found them "not implemented well enough". His team built a simpler one, collected early users and feature requests through lifetime deals on AppSumo in 2024, and in 2025 grew with advertising and paywall tests measured in Adapty's subscription data.

Team of 2 to 10 · 8 months after launch, revenue growing

It entered a crowded category in March 2025 with paid advertising instead of a personal audience, and it treated the economics of each ad channel as the product to optimize. Cheaper attribution let it test low-cost traffic, and weekly advances on App Store payouts let it put each week's earnings back into ads within days instead of 45. Adapty, the company whose software runs the app's subscriptions, published the figures under its own name.