5/3/1 Log

Name: 5/3/1 Log
Author: Willames Jr.

A workout logging app for tracking training and progress with the 5/3/1 strength program.

By Willames Jr.

Free Open sourceAndroid

Official websitegithub.com

F-Droidf-droid.org

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BoostcampBoostcamp offers thousands of coach-designed strength programs, while 5/3/1 Log focuses on logging training with the 5/3/1 program.
StrongLifts 5x5StrongLifts 5x5 plans and adjusts barbell programs, while 5/3/1 Log is built for tracking the 5/3/1 strength program.
LiftosaurOpen-source weightlifting planner and tracker with programs written in a plain-text scripting language.
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About 5/3/1 Log

5/3/1 Log records workouts, runs a rest timer and calculates repetitions and weights automatically. It is designed for people following the 5/3/1 strength-training method.

Strengths

Logs workouts
Includes a rest timer
Calculates reps and weights

Limitations

Android only
Focused on the 5/3/1 training method

Details

Pricing: FreeFree and open source under GPL-3.0-only.
License: GPL-3.0-only
Developer: Willames Jr.
Platforms: Android
How it runs: Downloadable app
Best suited for: Lifters following the 5/3/1 strength-training program
Categories: Health & fitness
Last verified: October 8, 2026
Added: October 8, 2026
Provenance: Selected from the F-Droid
Sources: github.com/Willames-Jr/fivetone_log

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