DuarteSantos8 / openGym

**A self-hosted gym and body-weight tracker you actually own.**
Plan your week, run guided workouts, log every set and your body weight, 
on your phone, synced across your devices, behind your own passkey login.
Website ·
Live demo ·
Android APK ·
Self-hosting guide ·
Roadmap ·
Changelog
 Home · today's workout and weight 
 Guided workout · demos and sets 
 Stats · heatmap, charts and PRs 
## Why openGym
Most workout apps keep your data on their servers, push you towards a subscription, or vanish
when the company does. openGym runs on your own box, keeps your data in a folder you control, and
is yours to fork. It still behaves like a modern app: installable on the home screen, passkey
sign-in, works offline, syncs between your phone and your laptop.
No account on someone else's server, no subscription, no ads, no telemetry. One
`docker compose up` and it's running.
The in-browser demo is the real app with example data,
if you want to try it before installing anything.
## Features
**Planning**
- A routine per weekday over a library of **over 5,600 exercises** with animated demos, searchable and
 browsable by muscle on a body map. Filter by the equipment you own.
- Four starter plans (Push/Pull/Legs, Upper/Lower, Full Body, 5×5) that load as ordinary,
 editable routines.
- Move a session to another day without touching the weekly plan. The week starts on Monday or
 Sunday, your choice.
- Or skip the weekdays altogether: a **rotation** (A, B, C, A, ...) where the next session is
 simply the next one you haven't done, however the week went.
- Supersets, warm-up sets, drop sets and rest-pause, timed exercises (planks, hangs, carries),
 cardio by time and speed, rest time per exercise, planned deloads.
- Your own exercises, with your own photo, GIF or short video. Location data is stripped on the
 device before upload.
**Training**
- Guided sessions: today's workout starts itself, weights are pre-filled from last time, a rest
 timer runs between sets, PRs are detected as you go. On a rest day it tells you when the next
 session is.
- A quiet workout screen: one menu per exercise, the set number as the set's own menu, card or
 list view. Switches in Settings bring the old button rows back if you liked them.
- Optional effort column as RIR or RPE, colour-coded, with a plain-language line per level.
- Plate math for barbell, EZ bar, trap bar and Smith machine, worked out from the plates you own.
- Bodyweight exercises know they carry no load: log reps, add a dip belt if you use one.
- Per-side reps for lunges and single-arm work, the screen stays awake while you train, and a
 rest-timer alert can flash the screen for loud gyms.
- Swipe a set left to delete it (with Undo) or right to copy it. Pyramid sets with their own reps
 and rest per set, and a scroll wheel for any rest time up to 15 minutes.
**Progress**
- Progression rules per routine or per exercise: linear, Greyskull LP, double progression through a
 visible rep range, triple progression (reps, th