MyFitnessPal Acquires Teen-Built AI App
MyFitnessPal has acquired Cal AI, a viral calorie-tracking app built by teenagers. The deal underscores the high value placed on modular, domain-specific SaaS tools that can be easily integrated into larger platforms to quickly add new functionality.
Cal AI was co-founded by teenagers Zach Yadegari and Henry Langmack, who built the app while still in high school. For Yadegari, this marks his second successful exit, having previously sold an unblocked gaming website for a six-figure sum at age 16. The founders created Cal AI out of personal frustration with the tedious manual data entry required by incumbent apps like MyFitnessPal. The app's rapid growth was fueled by its AI-first approach, allowing users to log meals by simply taking a photo—a low-friction experience that went viral on TikTok and Instagram. This resonated with a Gen Z audience, helping the app amass 15 million downloads and generate over $40 million in revenue in the 12 months leading up to the acquisition. The acquisition is part of a clear pattern for MyFitnessPal, marking its third major strategic move in just over a year. This follows its purchase of meal-planning app Intent and an integration with ChatGPT Health, signaling a deliberate strategy to buy, rather than build, innovative AI capabilities to attract new user demographics. Under the terms of the deal, Cal AI will continue to operate as a standalone product, allowing MyFitnessPal to capture a different segment of the market without altering its core app. MyFitnessPal CEO Mike Fisher noted that this approach acknowledges that no single product can effectively serve every type of consumer in the digital nutrition space.
