All tools
Taking payments · 12 of 110 stories
RevenueCat
A subscription backend for phone apps: its SDK runs in-app purchases through Apple and Google, its server records which users have paid, and its dashboard reports the revenue.
Price: 1% of the revenue it tracks, charged only in months with US$2,500 or more of tracked revenue (read 13 October 2026)
Free plan: yes, limited
www.revenuecat.com
Who uses it, and for what
One row per story. The grade is for the claim that the business uses this tool, not for its revenue.
| Story | What it does there | When | Cost stated | Grade | Source |
|---|---|---|---|---|---|
| Verbi | Manages the in-app subscriptions and records the payments made through Apple and Google. | A | TrustMRR profile of Verbi, revenue read from RevenueCat by API key | ||
| Boothie | Manages subscriptions, entitlements and credit purchases; TrustMRR reads the revenue from this account. | A | TrustMRR profile of Boothie, revenue read from RevenueCat by API key | ||
| SoundBoost.ai | Manages the subscriptions sold inside the phone apps; TrustMRR reads this account too. | since August 2025 | A | TrustMRR profile of SoundBoost.ai (formerly Diktatorial), revenue last synced 13 October 2026 | |
| TrackAI | Handles the subscriptions bought through both app stores and reports one revenue figure, which TrustMRR reads with an API key. | A | TrustMRR profile of TrackAI, revenue synced 13 October 2026 | ||
| Calyra | Manages the App Store and Google Play subscriptions and supplies the revenue data that TrustMRR verifies. | A | TrustMRR profile: Nutria (9e3eaa), the Calyra app, revenue last synced 13 October 2026 | ||
| 3AK Track & Field | Records the App Store subscription payments; TrustMRR reads the verified revenue from it through an API key. | A | TrustMRR profile of 3AK Track & Field, as read on 12 October 2026 | ||
| Draft AI | Manages the in-app subscriptions and their analytics, and supplies the revenue data that TrustMRR and whatsthe.app verify. | A | TrustMRR, Draft AI markdown profile (slug draft-ai), revenue synced 16 October 2026 | ||
| Brawler | Records the in-app subscriptions; TrustMRR and whatsthe.app read the verified revenue from it through API keys. | A | TrustMRR profile of Brawler, revenue synced 16 October 2026 | ||
| Postiz | Second payment provider next to Stripe, added with the mobile app. | since September 2026 | B | GitHub repository gitroomhq/postiz-app, metadata read 12 October 2026 | |
| GlowUp | Handled the subscriptions first; the founder left it because he could not run paywall A/B tests with it in FlutterFlow. | replaced by Adapty | B | Adapty case study: How GlowUp scaled to $1,2M ARR in 3 months with Adapty + FlutterFlow (published 11 March 2025, modified 24 April 2026) | |
| ThreadMaster | Passes the status of iPhone and Android app subscriptions to ThreadMaster. | C | ThreadMaster Privacy Policy, read 15 October 2026 | ||
| Coconote | Showed the subscription revenue chart that a founder checked from the first day. | C | Sub Club podcast, 18 March 2026: Bootstrapped to $6.7M ARR and an Exit to Quizlet in 2 Years, Brett Bauman and Zack Hargett, Coconote |
Grade A: the tool's maker or a payment processor confirms the use. Grade B: an independent report, or the tool is visible in public code. Grade C: the founder or the company says so.
Used in the same businesses
Other tools in the stories above, with the number of stories that share both.
Other tools for the same job
Taking payments, with the number of stories that use each.