Four friends, one calorie app, and a MyFitnessPal exit
You photograph your lunch and Cal AI tells you what's in it. That's the whole product. It launched in May 2024 and passed 15 million downloads in under two years.
The four people running it were 18, 19, 25 and 31. In August 2026 they sat down with Starter Story and walked through the numbers, including the offer they turned down. Here's what holds up.
- Month 1
- $30,000
- Month 2
- $100,000+
- Month 8
- $1 million a month
- At the sale
- ~$50M a year (their figure)
- Sold to
- MyFitnessPal, price undisclosed
The decision that made the money
At the end of 2024 they were getting acquisition offers in the low eight figures. Everyone was torn. Life-changing money on one side, a product still climbing on the other. They called each other constantly through it and turned the offers down.
The deal they eventually took closed a year later, in December 2025, and was announced by MyFitnessPal in March 2026. Terms were never disclosed, so nobody outside the deal knows whether waiting paid.
Why they never fought
Their own explanation is boring and probably right. Each person owned one domain completely, code, product, marketing, operations, and nobody second-guessed anyone else's lane. Their claim is that without that level of trust a founding team never reaches its ceiling.
Is the window still open?
Their argument: the iOS App Store is a roughly $100 billion a year market, growing over 10% annually, headed past $200 billion within six years. Cal AI at $50 million was about 0.05% of it.
On copycats, they're blunt. Cloning an app with good distribution can still reach $10,000 to $100,000 a month, but the bigger outcomes come from building something new. Blake Anderson says he'd have ignored the DM that started the company if it had pitched a clone. Their actual recommendation is a middle path: take an existing idea and add a differentiated spin, whether that's the features, the approach, or the distribution.
And the piece of advice they both landed on. Build for your own problem. You already know the design you want, and you're marketing to yourself, so you know exactly which pain points to hit.
The catch
Here's the catch, and it's the number itself. The founders say ~$50 million a year. TechCrunch reports over $30 million in annual revenue. Dealroom's note says $40 million. Same company, three figures, and the biggest one is the one the founders tell interviewers. None of them are audited.
The other catch is the starting line. This wasn't four kids with a laptop and a dream. Zach Yadegari put his first app on the App Store at 12 and sold a company with 5 million users at 16. The playbook is real. The head start came with it.
Researched August 2026. The revenue ramp ($30K in month one, $100K+ in month two, $1M a month by month eight, ~$50M a year), the low-eight-figure offers at the end of 2024, the App Store market sizing, and all the advice are the founders' own words in a Starter Story YouTube interview. Nobody has audited any of those figures, and the founders benefit from the largest of them. The acquisition by MyFitnessPal, the undisclosed price, the December 2025 close, the March 2, 2026 announcement, the 15 million+ downloads and the $30M+ annual revenue figure are from TechCrunch; the $40M trailing-revenue figure is from Dealroom. Cal AI's May 2024 launch and photo-based calorie counting are from the same reporting. We could not confirm the sale price, and we make no claim about it. Ages are as given in the interview, not as of the founding.
