LibreFit is a free and open-source workout tracker designed with privacy in mind.




Massiv is described as 'Strength-training workout tracker for people who follow structured lifting programs. It includes 17 built-in programs and supports custom routines. Users can log sets, repetitions, weight, RPE, and notes; apply rule-based progression; calculate plate loading from' and is a Fitness Tracker in the sport & health category. There are more than 10 alternatives to Massiv for a variety of platforms, including Android, iPhone, Web-based, Apple Watch and SaaS apps. The best Massiv alternative is LibreFit, which is both free and Open Source. Other great apps like Massiv are Adaptiv Performance, wger, Liftosaur and Strong.
LibreFit is a free and open-source workout tracker designed with privacy in mind.




Offers structured resistance training programmes that adapt based on logged sessions, RPE, and personal notes. Adjusts volume, exercise selection, and progression for individual performance, explains all changes, and filters exercises by equipment or injury.




wger ('v?g?) is a free, open source web application that manages your exercises and personal workouts, weight and diet plans. It can also be used as a simple gym management utility, providing different administrative roles (trainer, manager, etc.).


The most flexible weightlifting tracker app ever. Build complex routines like Stronglifts 5x5, GZCLP, 5/3/1, etc and define the logic of progressions and deloads using built-in scripting language. Or choose one of the pre-created weightlifting routines from r/fitness and...








Simple workout logging, insightful analytics, and a growing community of gym athletes.




The StrongLifts workout app is like having a personal strength and muscle building coach in your pocket. The app guides you through every StrongLifts 5x5 workout.




Looking to improve, motivate and track your workouts? Download Jefit, the best and most popular free Android and iPhone workout, bodybuilding and fitness app.




This app allows the user to build their own library of exercises and workouts. It also allows linking workouts and exercises to social media videos or reels to help people learn new ways to keep themselves healthy and active.




Boostcamp is the greatest lifting app for gym enthusiasts. Find expert-designed workout programs, build multi-week custom routines, and track workouts – all for free.




Offline-first strength training app that builds and adapts a weekly gym program using rule-based programming instead of AI.







