Siren - Gym & Fitness Planner
Personalized AI Workouts
About
This AI-powered strength training app helps users track workouts, optimize progress, and train smarter with personalized recommendations. It offers custom routines based on target muscle groups and provides deep insights into performance trends. All fitness data is stored privately in iCloud.
What's New in Siren
2.6.0
March 23, 2025
In this version, we're improving our AI-based workouts to now also suggest sets for you. Siren takes into account your training experience, goals, and past workouts to continuously push you toward your next PR.
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FAQ
What is Siren?
Siren is an AI-powered strength training app that helps users track workouts, optimize progress, and train smarter with personalized recommendations. It offers custom routines based on target muscle groups and provides deep insights into performance trends. All fitness data is stored privately in iCloud.
How does Siren's AI create workouts?
Siren's AI generates personalized strength training programs. Users select the muscles they want to train, and the app creates a custom routine in seconds, allowing users to focus on lifting rather than planning.
Does Siren have ads?
No, Siren is ad-free. The description explicitly states 'No ads. Just lifting.' This ensures an uninterrupted user experience focused solely on training.
How is my fitness data stored?
Your fitness data is stored 100% privately and securely in iCloud, not on Siren's servers. This provides peace of mind regarding data privacy and security.
What subscription plans does Siren offer?
Siren offers a Monthly subscription for $2.99/month and an Annual subscription for $29.99/year. Both plans include a 14-day free trial.
What devices does Siren support?
Siren is currently supported on iPhone. It is designed for seamless integration with the Apple ecosystem.
How often is Siren updated?
Siren was last updated on March 23, 2025, with version 2.6.0. This indicates a commitment to ongoing development and feature improvements.
What is the age rating for Siren?
Siren has an age rating of 4+. This suggests it is suitable for a wide range of users, though its primary audience is adults interested in fitness.
