Apple Pulls Popular Diet App for Dodging App Store Fees
Apple Draws Line in Sand Over App Payments
In a move that's sending shockwaves through the app developer community, Apple has temporarily removed the popular diet tracking app Cal AI from its App Store. The reason? The app was caught trying to skirt around Apple's strict in-app payment rules while using what some might call "creative" marketing tactics.

Playing Fast and Loose With Payment Rules
At the heart of the controversy is Cal AI's attempt to bypass Apple's in-app purchase system entirely. Instead of using Apple's official payment channels, the app quietly integrated third-party payment services that let users unlock premium features without ever seeing Apple's checkout process.
"This wasn't just bending the rules - it was breaking them outright," says mobile app analyst Jessica Lin. "Apple requires all apps to keep their in-app purchase option visible, even if they offer external payments. Cal AI crossed a bright red line."
Questionable Marketing Tactics Exposed
The payment issues weren't the only problem. Apple flagged what it calls "fraudulent billing designs" in Cal AI's subscription prompts. The app allegedly:
- Highlighted low weekly costs while burying actual annual prices
- Made automatic renewal terms difficult to find
- Immediately presented new offers when users declined subscriptions
"It felt like they were trying to trick me into subscribing," said one user who complained about the app's tactics. "The real cost was hidden in tiny text."
A Warning Shot Across the Bow
This enforcement action comes at a sensitive time for Apple. The company recently made concessions under legal pressure, allowing some apps to link to external payment options. But the Cal AI removal shows Apple isn't loosening its grip on payments that happen within apps.
Developers are taking notice. "This sends a clear message," notes tech lawyer Mark Reynolds. "Apple still controls what happens in its ecosystem, and it's watching closely for anyone trying to work around its rules."
The good news? After addressing Apple's concerns, Cal AI has returned to the App Store - presumably playing by all the rules this time around.
Key Points:
- Payment bypass: Cal AI embedded third-party payments instead of using Apple's system
- Misleading pricing: Subscription costs weren't clearly displayed according to complaints
- Strict enforcement: Shows Apple remains firm on payment rules despite recent changes



