Can I open-source Strong Pro?
YES · mature open-source replacementYes. wger (7k stars), LiftLog (523 stars) are mature open-source replacements for Strong Pro — self-host with docker and stop paying $4.99/mo.
People still pay for Strong Pro because people pay for polished mobile capture, trusted content, hardware integration, and coaching rather than the basic logbook. The recurring cost buys sensor permissions, data quality, notifications, safety language, accessibility, sync, privacy, content review, and support, not just the visible interface.
xmobile polish, widgets, watch app, cloud sync, and exercise database
xwearable hardware data
xcoach network
xclinical validation
xlarge content library and social network
These projects already replace it, free.
WwgerWorkouts, sets, timers and charts on your own server; setup day counts as cardio.open source↗LLiftLogSets, timers, plans and charts live on the phone instead of behind a lifetime unlock.open source↗What each one is, in full: wger
no votes, no pay-to-list · just what's real
Strong Pro pricing
| plan | monthly | annual (per mo) | what you get |
|---|---|---|---|
| free | $0/user | $0/user | Unlimited saved workout history and 3 custom workout templates |
| strong pro | $4.99/user | $2.50/user | Unlimited routines/templates plus all Pro features |
| strong pro lifetime | custom | — | Lifetime PRO access |
free tierFree plan: unlimited saved workouts and 3 custom workout templates.
billingmonthly + 6-month + annual + one-time Lifetime
hidden costsNo Family Sharing. App-store legacy offers can show $3.99 monthly, $23.99 annual, or $79.99 Lifetime; buying a paid plan can forfeit any unused trial period.
verified 2026-08-14 · source ↗
Can I open-source Strong Pro?
Yes. wger replaces Strong Pro today — self-host it on your own server or machine with no subscription. The full list of open-source alternatives is on this page.
How much does Strong Pro cost?
Strong Pro costs about $4.99/month (Pro, checked 2026-07-31), which is $59.88 per year. That's what you save by replacing it with open source.
What do I lose by replacing Strong Pro?
Honestly: mobile polish, widgets, watch app, cloud sync, and exercise database; wearable hardware data; coach network; clinical validation; large content library and social network. If any of those are load-bearing for you, keep paying.
Is there an open-source alternative to Strong Pro?
Yes: wger (Workouts, sets, timers and charts on your own server; setup day counts as cardio.) LiftLog (Sets, timers, plans and charts live on the phone instead of behind a lifetime unlock.)