# Alpha Progression > Alpha Progression is a science-based strength training app for iOS and Android. It generates fully customized gym programs, gives progression recommendations (weight, reps, RIR) for every set based on your actual logged training, and includes 795 exercises with professional form videos, workout logging, and deep analytics. The app has a free tier (logging, full exercise library, body measurements); Pro unlocks the plan generator, progression recommendations, and charts, with a 14-day free trial on the yearly plan. The app is available in English, German, Spanish, French, and Brazilian Portuguese. The website is available in English (/en/...) and German (/de/...), with German pages mirroring the English structure. Alpha Progression is built by Alpha Progression GmbH, a small independent team from Germany. Contact: info@alphaprogression.com. ## App - [Homepage](https://alphaprogression.com/en): Feature overview (plan generator, progression algorithm, exercise library, analytics), reviews, pricing, and FAQ - [Pricing and free trial](https://alphaprogression.com/en/subscribe): Pro subscription options and the 14-day free trial - [App Store](https://apps.apple.com/app/alpha-progression/id1462277793): Download for iOS - [Google Play](https://play.google.com/store/apps/details?id=com.alphaprogression.alphaprogression): Download for Android - [Update subscription](https://alphaprogression.com/en/update-subscription): Manage or cancel a website subscription ## Content - [Blog](https://alphaprogression.com/en/blog): Articles on muscle building, strength training, programming, and nutrition - [Podcast](https://alphaprogression.com/en/podcast): Alpha Progression podcast episodes - [Glossary](https://alphaprogression.com/en/glossary): Definitions of strength training terminology - [Tools](https://alphaprogression.com/en/tools): Free training calculators - [Rep max calculator](https://alphaprogression.com/en/tools/rm-calculator): Calculate 1RM to 10RM from any set - [Calorie calculator](https://alphaprogression.com/en/tools/calorie-calculator): Estimate daily calorie expenditure ## Support and legal - [Contact and support](https://alphaprogression.com/en/support): Reach the team directly - [Terms of service](https://alphaprogression.com/en/terms-of-service) - [Privacy policy](https://alphaprogression.com/en/privacy-policy) - [Legal notice](https://alphaprogression.com/en/legal-notice) ## Optional - [German homepage](https://alphaprogression.com/de): German version of the website - [Reddit community](https://reddit.com/r/alphaprogression): Official subreddit - [Facebook group](https://facebook.com/groups/alphaprogressionapp): Official user community - [Instagram](https://instagram.com/alphaprogression) - [TikTok](https://tiktok.com/@alphaprogression)