WordPress plugin comparison
System Usability Scale vs Usability Tracker
At a glance
- Usability Tracker has more active installs: 10+, against fewer than 10 for System Usability Scale.
- System Usability Scale was updated more recently: Nov 18, 2021, against Feb 11, 2014 for Usability Tracker.
- System Usability Scale is tested with a newer WordPress: 5.8.19, against 3.5.2 for Usability Tracker.
- Usability Tracker has been around longer: since 2013, against 2021 for System Usability Scale.
Line by line
Level: each leads on 3 of 6 comparable lines.
| Metric |  System Usability Scale |  Usability Tracker |
|---|---|---|
| Popular rank | #52,198 | #45,806 |
| Active installs | Fewer than 10 | 10+ |
| Downloads, last 30 days | 26 | 27 |
| Rating | No ratings | No ratings |
| Support threads resolved | – | – |
| Tested up to | 5.8.19 | 3.5.2 |
| Search multiplier | ×0.00 | ×0.00 |
| Last release | 5 years ago | 12 years ago |
| Requires PHP | 5.2.4 | – |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
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