WordPress theme comparison
FlatOn vs Twenty Fifteen
At a glance
- Twenty Fifteen has more active installs: 60K+, against 500+ for FlatOn.
- On a typical day, Twenty Fifteen is downloaded about 1,662 times, FlatOn about 2.
- Twenty Fifteen is rated higher: 4.4 out of 5 from 54 reviews, against 4.2 from 19 reviews.
- Twenty Fifteen was updated more recently: Aug 19, 2026, against Sep 7, 2018 for FlatOn.
Line by line
Twenty Fifteen leads on 4 of 4 comparable lines.
| Metric |  FlatOn |  Twenty Fifteen |
|---|---|---|
| Popular rank | – | #45 |
| Active installs | 500+ | 60K+ |
| Downloads, last 30 days | 44 | 71.1K |
| Rating | 4.2(19) | 4.4(54) |
| Last release | 8 years ago | 2 months 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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