Head-to-Head Comparison · Alternative to Strong Pro · 🧘 wellness
Strong Pro vs wger
Workouts, sets, timers and charts on your own server; setup day counts as cardio. Here is how wger ($0/mo open source) stacks up against Strong Pro ($4.99/mo) across cost, hosting, data privacy, and real-world trade-offs.
Strong Pro vs wger Specification Matrix
facts verified 2026-08-11
| Dimension | Strong Pro (Paid) | wger (Replacement) |
|---|---|---|
| Monthly Price | $4.99 / mo | $0 / mo |
| 1-Year Cost (1 seat) | $60 / yr | $0 / yr (Save $60) |
| 1-Year Cost (5 seats) | $299 / yr | $0 / yr (Save $299) |
| 1-Year Cost (10 seats) | $599 / yr | $0 / yr (Save $599) |
| Source & License | Proprietary SaaS | open source AGPL-3.0+ |
| Where It Runs | Vendor Cloud | Local or hosted (your machine or their cloud) |
| Platforms | Web / Cloud | desktopmobilewebself-hosteddocker to self-host |
| GitHub Stars | — | ★ 6.6k (active aug 2026) |
Deep Dive: Switching from Strong Pro to wger
Trade-offs, installation & data architecture
What you trade away
wger's mobile and self-hosted workflow is less immediate and polished than Strong's fast local logging, template editing, rest timers, history, and wearable integration.
How to deploy wger
Create an account on wger.de/use the mobile app, or deploy the official Docker Compose stack
What it takes to run
None for the hosted service or mobile app; self-hosting immediately requires Docker Compose, PostgreSQL, Redis/sync services, a reverse proxy, mail, backups, and upgrades.
Where your data lives
Hosted records live in wger's service; self-hosted users keep accounts, workouts, nutrition, measurements, and exercise data in PostgreSQL plus persistent media volumes, while the mobile client maintains an offline local database and syncs.
Why fork wger instead of vibe-coding a Strong Pro clone?
The core loop is small enough for a capable coding agent to produce a useful local version in one sitting. For Strong Pro, log workouts, templates, sets, rest timers, and personal history locally. The hard boundary is mobile polish, widgets, watch app, cloud sync, and exercise database, plus hardware data, content, coaching, and trust.
Strong Pro vs wger FAQ
Is wger a good free alternative to Strong Pro?+
Yes. wger is a verified open-source (AGPL-3.0+) replacement for Strong Pro. Workouts, sets, timers and charts on your own server; setup day counts as cardio.
What is the catch when switching from Strong Pro to wger?+
wger's mobile and self-hosted workflow is less immediate and polished than Strong's fast local logging, template editing, rest timers, history, and wearable integration.
How much do you save switching from Strong Pro to wger?+
Strong Pro costs $4.99/mo ($60/yr) per seat, whereas wger is $0/mo. Switching saves $60/yr for a solo user, $299/yr for a 5-person team, and $599/yr for a 10-person team.
How do I install or self-host wger instead of Strong Pro?+
Install: Create an account on wger.de/use the mobile app, or deploy the official Docker Compose stack. Setup: None for the hosted service or mobile app; self-hosting immediately requires Docker Compose, PostgreSQL, Redis/sync services, a reverse proxy, mail, backups, and upgrades.
