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PHP Compatibility Checker vs PHP Code Keeper for Gravity Forms (2026)

Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.

PHP Compatibility Checker

PHP Compatibility Checker

2.7(131)

200K+ active installs

Free

Updated 2 years ago
View PHP Compatibility Checker
VS
PHP Code Keeper for Gravity Forms

PHP Code Keeper for Gravity Forms

0(0)

20 active installs

Free

Updated 1 year ago
View PHP Code Keeper for Gravity Forms

Quick Verdict

As of April 2026, PHP Compatibility Checker has a higher user rating (2.7/5 from 131 reviews) and leads in active installations (200K+ vs 20). Both are free WordPress plugins. PHP Compatibility Checker has accumulated 3.0M+ total downloads while PHP Code Keeper for Gravity Forms has 2.7K+.

Detailed Comparison

Rating
2.7/5PHP Compatibility Checker
◄
PHP Code Keeper for Gravity FormsN/A
Total Reviews
131PHP Compatibility Checker
◄
PHP Code Keeper for Gravity Forms0
Active Installs
200K+PHP Compatibility Checker
◄
PHP Code Keeper for Gravity Forms20
Total Downloads
3.0M+PHP Compatibility Checker
◄
PHP Code Keeper for Gravity Forms2.7K+
Support Resolution
0%PHP Compatibility Checker
PHP Code Keeper for Gravity FormsN/A
Last Updated
2 years agoPHP Compatibility Checker
►
PHP Code Keeper for Gravity Forms1 year ago
First Released
2016PHP Compatibility Checker
PHP Code Keeper for Gravity Forms2022
Age
10 yearsPHP Compatibility Checker
PHP Code Keeper for Gravity Forms4 years
WP Requires
5.6+PHP Compatibility Checker
PHP Code Keeper for Gravity Forms5.6+
PHP Requires
5.6+PHP Compatibility Checker
PHP Code Keeper for Gravity Forms7.4+
Business Model
FreePHP Compatibility Checker
PHP Code Keeper for Gravity FormsFree
Latest Version
1.6.3PHP Compatibility Checker
PHP Code Keeper for Gravity Forms3.1

Rating Breakdown

PHP Compatibility Checker

2.7/5(131 reviews)
5
35%
4
5%
3
2%
2
8%
1
50%

PHP Code Keeper for Gravity Forms

0/5(0 reviews)
5
0%
4
0%
3
0%
2
0%
1
0%

Recent Reviews

PHP Compatibility Checker Reviews

by manare

Con WP5.1 y PHP7.4, falla

Ell plugin no muestra versiones ni escanea

by cweb

Why is this recommended by WordPress?

Over the years, I have tried to be careful to not install programs that are not kept up to date. Yet, WordPress suggest that we install this outdated app that has not been updated for over 2 years. Ma

by aodigitalau

Ironically not compatible with the latest PHP

Either update the plugin or take it down.

PHP Code Keeper for Gravity Forms Reviews

No reviews yet

Frequently Asked Questions

Is PHP Compatibility Checker or PHP Code Keeper for Gravity Forms more popular?
PHP Compatibility Checker has 200K+ active installations while PHP Code Keeper for Gravity Forms has 20. PHP Compatibility Checker is the more widely-used plugin as of April 2026.
Which has better ratings — PHP Compatibility Checker or PHP Code Keeper for Gravity Forms?
PHP Compatibility Checker has a 2.7/5 rating from 131 reviews, while PHP Code Keeper for Gravity Forms has a 0/5 rating from 0 reviews.
Are PHP Compatibility Checker and PHP Code Keeper for Gravity Forms free?
PHP Compatibility Checker is free and PHP Code Keeper for Gravity Forms is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — PHP Compatibility Checker or PHP Code Keeper for Gravity Forms?
Support resolution data is not available for all plugins. Check each plugin's WordPress.org support forum for current response quality.
Which plugin is updated more frequently?
PHP Compatibility Checker was last updated 2 years ago and PHP Code Keeper for Gravity Forms was last updated 1 year ago.

Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.