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WordPress plugin comparison

Add Admin CSS vs Ultimo WP

At a glance

  • Add Admin CSS has more active installs: 10K+, against 80+ for Ultimo WP.
  • On a typical day, Add Admin CSS is downloaded about 59 times, Ultimo WP about 2.
  • Add Admin CSS is rated higher: 4.9 out of 5 from 35 reviews, against 4.2 from 5 reviews.
  • Add Admin CSS was updated more recently: Dec 8, 2025, against Jul 15, 2016 for Ultimo WP.
  • Add Admin CSS is tested with a newer WordPress: 6.9.11, against 4.4.34 for Ultimo WP.
  • Add Admin CSS has been around longer: since 2011, against 2015 for Ultimo WP.

Line by line

Add Admin CSS leads on 7 of 7 comparable lines.

MetricAdd Admin CSSUltimo WP
Popular rank#1,875#17,929
Active installs10K+80+
Downloads, last 30 days1.6K51
Rating4.9(35)4.2(5)
Support threads resolved––
Tested up to6.9.114.4.34
Search multiplier×0.57×0.00
Last release11 months ago10 years ago
Requires PHP––

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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