This app helps you track your gym sets and recovery times with a single tap. It includes a HIIT timer, customizable alarms, and automatic workout timing. Store your workout history and share your progress with friends.
GymBrain by Ross Tulloch





19+ similar apps compared and reviewed
Looking for something like Rest Time? We've analyzed 19+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.





This app helps you track your gym sets and recovery times with a single tap. It includes a HIIT timer, customizable alarms, and automatic workout timing. Store your workout history and share your progress with friends.






This workout timer simplifies exercise routines with a customizable interface and a library of over 300 exercises. It syncs in real-time with Apple Watch for offline use, empowering users to achieve their fitness goals.






Easily calculate the correct barbell plate combination to reach your target weight. This tool also helps you estimate your one-rep max using various popular formulas. Supports numerous barbell types and custom options for personalized training.




This workout timer features a minimalist, full-screen interface with color coding for easy viewing from a distance. It's designed for various activities like boxing rounds and circuit training, with simple workout creation options.


This fitness app offers bodyweight-only workouts using Tabata-style HIIT for calorie burn and improved health. It includes daily structured sessions, a library of over 35 exercises with animated demos, and a customizable timer for Tabata routines. It also features a "Stand Up Timer" to remind users to take breaks during long work or study sessions.


This app helps you time your workouts with customizable work and rest periods. It supports interval training for activities like HIIT and Tabata, as well as rep-based exercises. Advanced features allow for workout organization and customization.


This app provides a simple countdown timer for rest periods during workouts. It features customizable sounds, notification-based restarts, and dynamic display support. Easily manage your workout intervals without interrupting your music or unlocking your phone.


This advanced fitness app uses haptic and audio cues to keep you aware of workout times without needing to look at a screen. It intelligently adjusts timer speeds to push you harder and integrates with Apple Health to track vital metrics.


Configure custom workout timers with adjustable group counts, exercise durations, and rest periods. Receive countdown alerts to smoothly transition between workout stages. Ideal for structured fitness routines.