WordPress plugin comparison
Add Admin CSS vs Observer
At a glance
- Add Admin CSS has more active installs: 10K+, against fewer than 10 for Observer.
- On a typical day, Add Admin CSS is downloaded about 59 times, Observer about 1.
- Observer is rated higher: 5.0 out of 5 from 1 review, against 4.9 from 35 reviews.
- Add Admin CSS was updated more recently: Dec 8, 2025, against Apr 2, 2016 for Observer.
- Add Admin CSS is tested with a newer WordPress: 6.9.11, against 4.5.33 for Observer.
- Add Admin CSS has been around longer: since 2011, against 2013 for Observer.
Line by line
Add Admin CSS leads on 5 of 6 comparable lines.
| Metric |  Add Admin CSS |  Observer |
|---|---|---|
| Popular rank | #1,875 | – |
| Active installs | 10K+ | Fewer than 10 |
| Downloads, last 30 days | 1.5K | 20 |
| Rating | 4.9(35) | 5.0(1) |
| Support threads resolved | – | – |
| Tested up to | 6.9.11 | 4.5.33 |
| Search multiplier | ×0.57 | ×0.00 |
| Last release | 11 months ago | 10 years ago |
| Requires PHP | – | – |
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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