Written by Nikita Revin, developer of Tonus. Updated 13 October 2026 for the publicly available version 1.4.
Tonus is a free workout app for iPhone. It includes short home sessions, a flexible plan and six gym programs. No registration or subscription is required.
Tonus 1.4
- iPhone with iOS 17 or later
- Free access; no registration, subscriptions or in-app purchases
- Home workouts of 5, 10 or 20 minutes; no-jump, standing and equipment-free options
- Flexible trainer: 12 workouts on selected training days; missed sessions move forward
- Six gym programs, exercise technique tips, timers and progress tracking
- Optional Apple Health; workout history and Health data stay on the device
- Plans and written instructions work offline; online videos require internet
- 60 exercises with videos; external video platforms may show their own ads
- Interface and content in 35 app languages
Screenshots from the published App Store version 1.4
Review inquiries
Nikita Revin · nik007rev@gmail.com
Tonus does not provide medical care. Stop if you feel pain or unwell. If you have health restrictions, discuss training with a qualified professional.
Download Tonus