WordPress theme comparison
Caliph vs Twenty Twenty-One
At a glance
- Twenty Twenty-One has more active installs: 200K+, against 100+ for Caliph.
- On a typical day, Twenty Twenty-One is downloaded about 10,717 times, Caliph about 0.
- Caliph has no reviews yet.
- Twenty Twenty-One was updated more recently: Aug 19, 2026, against Mar 15, 2026 for Caliph.
- Twenty Twenty-One has been around longer: since 2020, against 2026 for Caliph.
Line by line
Twenty Twenty-One leads on 4 of 4 comparable lines.
| Metric |  Caliph |  Twenty Twenty-One |
|---|---|---|
| Popular rank | #1,352 | #12 |
| Active installs | 100+ | 200K+ |
| Downloads, last 30 days | 9 | 292.8K |
| Rating | No ratings | 4.2(44) |
| Last release | 8 months ago | 2 months ago |
| Requires PHP | 7.2 | 5.6 |
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
- Top Block editor patterns themes
- Top Blog themes
- Top Custom colors themes
- Top Custom logo themes
- Top Custom menu themes
- Top Editor style themes
- Top Featured images themes
- Top One column themes
- Top Portfolio themes
- Top RTL language support themes
- Top Sticky post themes
- Top Threaded comments themes
- Top Translation ready themes
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