Only Fasting: IF & Calorie AI
Food Scanner & Weight Tracker
About
This app uses AI to help you achieve weight loss through intermittent fasting. It offers personalized plans, tracks meals with photo recognition, and monitors hydration and progress. Advanced features and an ad-free experience are available with a premium subscription.
What's New in Only Fasting
2.1.48
October 26, 2026
At the end of setup, you can save your progress with Apple or Google. In your meal plan, "Ate it · Add to diary" logs today's meal with one tap. The "Repeat a meal" strip on the Nutrition screen lets you quickly log what you ate yesterday again. Lighter startup, more efficient health sync, iPad layout improvements and bug fixes.
MoreSubscriptions & In-App Purchases
Premium (Yearly)
Unlock all premium features. Auto-renews yearly.
Developer apps
FAQ
What is Only Fasting?
Only Fasting is an AI-powered app designed to help users with intermittent fasting and calorie tracking for weight loss and metabolic health. It offers personalized plans, meal scanning, and progress monitoring.
Does Only Fasting have ads?
No, Only Fasting is ad-free. The premium version of the app offers an ad-free experience, ensuring uninterrupted use of its features.
How much does Only Fasting Premium cost?
Only Fasting Premium offers several subscription options: a monthly plan for $2.99 with a 3-day free trial, a yearly plan for $24.99 with a 1-year free trial, and a gift yearly plan for $16.99 with a 1-year free trial.
What fasting plans does Only Fasting offer?
The app supports popular fasting plans like 12:12, 14:10, and 16:8. Premium users gain access to advanced plans including 18:6, 20:4, OMAD, and longer fasts up to 48 hours.
Can Only Fasting estimate calories from a photo?
Yes, a key feature of Only Fasting is its AI meal scanning. You can snap a photo of your meal, and the app will provide an instant calorie estimate.
What diets are supported by Only Fasting?
Only Fasting supports a variety of diets, including standard, vegan, vegetarian, pescatarian, keto, and Mediterranean. It also allows you to specify allergies to filter recommendations.
How often is Only Fasting updated?
The latest version of Only Fasting is 2.1.10, which was last updated on July 6, 2026. Updates typically include new features, bug fixes, and performance improvements.
What devices is Only Fasting available on?
Only Fasting is available on iPhone, iPad, and iPod. It is designed for iOS devices.
