WordPress plugin comparison
Cal24h vs SimplyBook.me
At a glance
- SimplyBook.me has more active installs: 30K+, against fewer than 10 for Cal24h.
- On a typical day, SimplyBook.me is downloaded about 376 times, Cal24h about 2.
- Cal24h has no reviews yet.
- SimplyBook.me was updated more recently: Sep 29, 2026, against Jan 5, 2026 for Cal24h.
- SimplyBook.me is tested with a newer WordPress: 7.1.4, against 6.8.12 for Cal24h.
- SimplyBook.me has been around longer: since 2024, against 2025 for Cal24h.
Line by line
SimplyBook.me leads on 6 of 6 comparable lines.
| Metric |  Cal24h |  SimplyBook.me |
|---|---|---|
| Popular rank | #58,662 | #1,023 |
| Active installs | Fewer than 10 | 30K+ |
| Downloads, last 30 days | 41 | 16.3K |
| Rating | No ratings | 1.0(1) |
| Support threads resolved | – | 100% |
| Tested up to | 6.8.12 | 7.1.4 |
| Search multiplier | ×0.03 | ×0.59 |
| Last release | 10 months ago | 1 month ago |
| Requires PHP | 7.4 | 7.4 |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
Tags they share
More comparisons
Is one of these yours?
Track your plugin against its rivals every day: rank, installs, downloads, ratings and their releases, with alerts when anything moves.
Start free