WordPress plugin comparison
Passster vs Formula04 Site Lock
At a glance
- Passster has more active installs: 10K+, against 10+ for Formula04 Site Lock.
- On a typical day, Passster is downloaded about 208 times, Formula04 Site Lock about 1.
- Passster is rated higher: 4.2 out of 5 from 60 reviews, against 3.0 from 6 reviews.
- Passster was updated more recently: Nov 9, 2026, against Oct 19, 2017 for Formula04 Site Lock.
- Passster is tested with a newer WordPress: 7.1.4, against 4.8.34 for Formula04 Site Lock.
- Passster has been around longer: since 2013, against 2014 for Formula04 Site Lock.
Line by line
Passster leads on 7 of 7 comparable lines.
| Metric |  Passster |  Formula04 Site Lock |
|---|---|---|
| Popular rank | #1,962 | #43,407 |
| Active installs | 10K+ | 10+ |
| Downloads, last 30 days | 24.2K | 17 |
| Rating | 4.2(60) | 3.0(6) |
| Support threads resolved | 100% | – |
| Tested up to | 7.1.4 | 4.8.34 |
| Search multiplier | ×1.06 | ×0.00 |
| Last release | 1 day ago | 9 years ago |
| Requires PHP | 7.2 | – |
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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