WordPress plugin comparison

PHP Compatibility Checker vs Upaccn PHP Upgrade Risk Audit

PHP Compatibility Checker

by WP Engine

200K+ installs2.7

Upaccn PHP Upgrade Risk Audit

by ModelGain.com

Fewer than 10 installs

At a glance

PHP Compatibility Checker has more active installs: 200K+, against fewer than 10 for Upaccn PHP Upgrade Risk Audit.
On a typical day, PHP Compatibility Checker is downloaded about 432 times, Upaccn PHP Upgrade Risk Audit about 3.
Upaccn PHP Upgrade Risk Audit has no reviews yet.
Upaccn PHP Upgrade Risk Audit was updated more recently: Oct 4, 2026, against Jul 20, 2026 for PHP Compatibility Checker.
Upaccn PHP Upgrade Risk Audit is tested with a newer WordPress: 7.1.4, against 6.4.14 for PHP Compatibility Checker.
PHP Compatibility Checker has been around longer: since 2016, against 2026 for Upaccn PHP Upgrade Risk Audit.

PHP Compatibility Checker leads on 4 of 6 comparable lines.

Metric	PHP Compatibility Checker	Upaccn PHP Upgrade Risk Audit
Popular rank	#266	#52,570
Active installs	200K+	Fewer than 10
Downloads, last 30 days	20.9K	71
Rating	2.7(131)	No ratings
Support threads resolved	–	–
Tested up to	6.4.14	7.1.4
Search multiplier	×0.43	×0.05
Last release	3 months ago	1 month ago
Requires PHP	5.6	7.4

From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.

Track your plugin against its rivals every day: rank, installs, downloads, ratings and their releases, with alerts when anything moves.