Open Data CapturevsopenGym
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| Open Data Capture | openGym | |
|---|---|---|
| Score | 47/100 | 81/100 |
| Rank in category | #3 of 3 in Data Collection | #1 of 11 in Fitness Tracker |
| GitHub stars | 119 | 17 064 |
| Stars, last 30 days | +0 | +2 895 |
| Stable releases, 12 months | 10 | 12 |
| Latest release | v2.5.2 · 25 Sept 2026 | v1.4.3 · 26 Oct 2026 |
| Setup | Moderate | Easy |
| Official Docker image | No | Yes |
| License | Apache-2.0 | AGPL-3.0 |
| Main language | Typescript | JavaScript |
Which one should you pick?
openGym scores 81/100 against 47/100 for Open Data Capture, so it is the safer default.
openGym ships more often: 12 stable releases in the past year, against 10 for Open Data Capture.
If you want the quickest setup, openGym is easier to run; Open Data Capture needs more configuration.
openGym is growing faster right now (+2 895 stars in 30 days).
Open Data Capture details →openGym details →
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