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CLUSTER MOBILE-PROGRESS-STRENGTH · 34 ENTRIES · EARLIEST ENTRY 2014-04-18

Strength training workout apps

This cluster comprises mobile, web, and terminal apps focused on strength training program generation, workout logging, and progress tracking. Entries have appeared sporadically since 2011, with an early trickle from 2011 to 2014, a pause until 2018, then a more regular but still irregular cadence of releases through 2026. The top traction signals are RepForge, Befit: Gym Workout Tracker, and garmin-tracker-rs, all currently showing zero stars.

Entry timeline

ENTRY TIMELINE

DEC 2011: 1JUN 2012: 1JAN 2014: 1APR 2014: 1NOV 2014: 1NOV 2015: 1OCT 2018: 1NOV 2018: 2AUG 2019: 1MAR 2020: 2APR 2020: 1JUN 2020: 1AUG 2021: 1NOV 2021: 1DEC 2021: 1JAN 2022: 1MAY 2022: 1JUN 2022: 1AUG 2023: 1DEC 2024: 1JAN 2025: 1MAY 2025: 1JUL 2025: 2OCT 2025: 1DEC 2025: 1JAN 2026: 1MAY 2026: 1SEP 2026: 3OCT 2026: 1
DEC 2011OCT 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 20 unlabelled

Operator · 2 hobby · 2 indie · 12 commercial · 4 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 20 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01bodybuilder-app0★2 daysliveMobile fitness app that provides workout tracking and bodybuilding training guidance for users.
  2. 02STNDRD Workout & Fitness Plans0★20 dayslivecommercialStrength training app offering structured coached workout programs and progress tracking for lifters following bodybuilding and powerlifting coaches.
  3. 03dsi0★11 days—hobbyFitness app that calculates a strength index, provides weekly training programming, and syncs data across web and mobile.
  4. 04Befit: Gym Workout Tracker0★21 dayslivecommercialMobile fitness app that builds personalized strength training plans, logs workouts, and tracks muscle recovery and progress for gym and home users.
  5. 05ironcore-fitness0★5 daysliveFitness app that generates strength-training workouts and tracks users' progress.
  6. 06PUSH Workout & Gym Tracker0★1 molivecommercialMobile app that generates personalized weightlifting programs and adjusts training volume and progression based on published exercise research.
  7. 07LADDER Strength Training Plans0★29 dayslivecommercialFitness app delivering coach-designed structured strength training programs with video demonstrations, in-ear coaching, and progress tracking for home or gym workouts.
  8. 08Fitify: Home Workout, AI Coach0★6 dayslivecommercialMobile app offering personalized bodyweight and equipment-based workout plans, recovery sessions, and body composition tracking to build strength at home.
  9. 09Fitness Workout Log Calendar0★1 molivecommercialMobile calendar app for logging strength and cardio workouts, offering AI-generated training analysis and motivational feedback for subscribers.
  10. 10RepForge0★19 days—hobbyLocal-first strength training app for tracking workouts and progress, free and open-source.
  11. 11Mekimeki: Fitness Workout Log0★1 moliveMobile app that builds multi-week strength training programs from reusable workout templates and tracks estimated one-rep max and personal records.
  12. 12Tempo: Home Workout & Fitness0★24 dayslivecommercialMobile app paired with a home gym device that adapts strength-training plans to a user's biometric readiness, sleep, and recovery data.
  13. 13SHRED: Gym & Home Workouts0★1 molivecommercialMobile app that generates adaptive strength training plans, adjusting reps, sets, and intensity based on a user's progress and available equipment.
  14. 14KeyLifts - 531 Workout Log0★26 dayslivecommercialMobile app that automatically calculates 5/3/1 strength training sets and cycles so lifters can follow personalized plans without manual math.
  15. 15Gym Workout Planner & Gym Log0★2 molivecommercialMobile app offering expert-designed workout routines and exercise logging that adapts to fitness goals and available gym equipment for strength gains.
  16. 16Stronglifts 5x5 Workout Plan0★20 dayslivecommercialMobile app that guides users through a structured three-times-weekly barbell strength training program with automated weight progression tracking.
  17. 17PWR Workout Tracker & Gym Log0★2 moliveMobile app for building and scheduling custom workout programs with detailed exercise metrics, muscle-activation guidance, and shareable training templates.
  18. 18Startling Strength 3x5 Gym Log0★3 moliveindieMobile app that tracks strength training progress and prescribes weights, sets, and reps for structured barbell programs to build muscle and strength.
  19. 19Peloton Strength+0★5 molivecommercialMobile app offering customizable strength training programs, workout generation, and progress tracking for gym exercise routines.
  20. 20Haile Training - Workout Log0★1 moliveindieMobile training app combining strength, functional fitness, running, rehab, and mobility tracking with timers and planning tools for athletes and coaches.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.