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WordPress theme comparison

PopularFX vs UnderBoot

At a glance

  • PopularFX has more active installs: 100K+, against 50+ for UnderBoot.
  • On a typical day, PopularFX is downloaded about 159 times, UnderBoot about 0.
  • UnderBoot has no reviews yet.
  • PopularFX was updated more recently: Aug 13, 2025, against Sep 21, 2020 for UnderBoot.
  • UnderBoot has been around longer: since 2019, against 2020 for PopularFX.

Line by line

PopularFX leads on 3 of 3 comparable lines.

MetricPopularFXUnderBoot
Popular rank#20–
Active installs100K+50+
Downloads, last 30 days4.5K1
Rating4.6(115)No ratings
Last release1 year ago6 years ago
Requires PHP5.55.6

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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