WordPress theme comparison
Twenty Fifteen vs Ultra Framework
At a glance
- Twenty Fifteen has more active installs: 60K+, against 30+ for Ultra Framework.
- On a typical day, Twenty Fifteen is downloaded about 1,662 times, Ultra Framework about 0.
- Ultra Framework is rated higher: 5.0 out of 5 from 1 review, against 4.4 from 54 reviews.
- Twenty Fifteen was updated more recently: Aug 19, 2026, against Nov 16, 2016 for Ultra Framework.
- Twenty Fifteen has been around longer: since 2014, against 2016 for Ultra Framework.
Line by line
Twenty Fifteen leads on 3 of 4 comparable lines.
| Metric |  Twenty Fifteen |  Ultra Framework |
|---|---|---|
| Popular rank | #45 | – |
| Active installs | 60K+ | 30+ |
| Downloads, last 30 days | 71.1K | 0 |
| Rating | 4.4(54) | 5.0(1) |
| Last release | 2 months ago | 10 years 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.
Tags they share
More comparisons
Is one of these yours?
Track your theme against its rivals every day: rank, installs, downloads, ratings and their releases, with alerts when anything moves.
Start free