Fit.AI: ultra personal fitness is a fitness app developed by Solid Apps S.R.L., released on the App Store, with the product page link at https://apps.apple.com/us/app/fit-ai-ultra-personal-fitness/id6514313313。
Purpose and positioning The app centers on the core idea of "workouts tailored just for you," aimed at users who want personalized training arrangements and want to maintain a workout habit. The app category is Health & Fitness, the age rating is 13+, and it supports English (EN).
Main capabilities
- Ultra-personalized training plans: Generates workout plans based on the user's fitness level, goals, and preferences, with the official description emphasizing rejecting "one-size-fits-all" routines.
- 4-week training cycles: Uses structured 4-week plans to help users stay motivated and see progress, with each cycle designed to provide challenge and keep users on pace.
- AI assistant: Provides a personal AI coach available 24/7 for guidance, feedback, and motivation, officially described as a "coach in your pocket."
- Work out with friends: You can add friends, keep each other accountable, and receive notifications when friends complete a workout.
- Streak: Maintain a continuous record through regular workouts to unlock rewards.
- Themes and custom icons: Maintaining a streak unlocks new app icons and themes.
- Apple Health integration: Workouts are automatically recorded to Apple Health.
- Daily articles: The official description mentions "Article of the day," providing tips, insights, and motivational content; version history also mentioned that the "Wisdom" tab contains guides and insights for the fitness journey.
- Clean interface: The official description says it is clutter-free and confusion-free, with a simple and intuitive design that makes it easy to find what you need and start working out.
How to use The app is free to download and includes in-app purchases. Users can try it free for 3 days first, after which they will be charged on an annual fee basis; it can also be permanently unlocked through a limited-time offer. The official description clearly notes that an account is required to use the app. User reviews mention that the app can set up a workout plan for the week in under 5 minutes.
Use cases
- Fitness users who want personalized, non-generic training plans;
- Users who want to keep each other accountable with friends and improve consistency;
- Users who want instant guidance and feedback from an AI coach;
- Users who want workout records automatically synced to Apple Health;
- The app is available on iOS, iPadOS, macOS, and Apple Vision.
System and platform requirements
- iPhone requires iOS 17.0 or later;
- iPad requires iPadOS 17.0 or later;
- Mac requires macOS 14.0 or later;
- Apple Vision requires visionOS 1.0 or later.
Pricing and Charges The official listing marks it as free, with in-app purchases; it offers a 3-day free trial, after which it charges under an annual plan, and also offers a limited-time lifetime unlock option. The official text does not provide specific price amounts.
Ratings and Version Information As of the information shown, the app has a 5.0 rating (8 ratings). User reviews mention that the app is simple and easy to use, with straightforward information, and is suitable for beginners; the "Wisdom" section explains the basics of nutrition and muscle building through simple lessons; it also provides an entry point for feedback and feature requests. The version history shows multiple updates between 2024 and 2025, covering issues such as the UI for adding friends, daily article issues, newly added workout animations, home equipment editing, workout reminders, iOS 18 support, and other content.
Privacy and Data The developer states that privacy practices may include handling the following data: email address (contact information), product interaction (usage data), crash data (diagnostics). The developer states that this data may be collected but is not linked to identity, and states that this information has not been verified by Apple. For details, see the developer privacy policy:http://solidapps.co/privacy.html。服务条款：http://solidapps.co/terms.html。
Limitations and Information Not Yet Provided The official text does not provide the specific annual price, regional differences in subscriptions, the total number of supported training exercises, whether a Chinese interface is supported, the model or technical details underlying the AI assistant, or information on accessibility feature support. The developer website is solidapps.co. None of the content not mentioned above is currently provided.