PluginSift

Theme Check vs Child Themify (2026)

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

Theme Check

Theme Check

4.8(195)

20K+ active installs

Free

Updated 2 years ago
View Theme Check
VS
Child Themify

Child Themify

4.2(42)

7.0K+ active installs

Free

Updated 8 years ago
View Child Themify

Quick Verdict

As of April 2026, Theme Check has a higher user rating (4.8/5 from 195 reviews) and leads in active installations (20K+ vs 7.0K+). Both are free WordPress plugins. Theme Check has accumulated 2.5M+ total downloads while Child Themify has 246K+.

Detailed Comparison

Rating
4.8/5Theme Check
◄
Child Themify4.2/5
Total Reviews
195Theme Check
◄
Child Themify42
Active Installs
20K+Theme Check
◄
Child Themify7.0K+
Total Downloads
2.5M+Theme Check
◄
Child Themify246K+
Support Resolution
N/ATheme Check
Child ThemifyN/A
Last Updated
2 years agoTheme Check
◄
Child Themify8 years ago
First Released
2018Theme Check
Child Themify2012
Age
8 yearsTheme Check
Child Themify14 years
WP Requires
3.7+Theme Check
Child Themify4.7.0+
PHP Requires
false+Theme Check
Child Themifyfalse+
Business Model
FreeTheme Check
Child ThemifyFree
Latest Version
20231220Theme Check
Child Themify2.0.1

Rating Breakdown

Theme Check

4.8/5(195 reviews)
5
87%
4
9%
3
2%
2
1%
1
3%

Child Themify

4.2/5(42 reviews)
5
74%
4
7%
3
2%
2
0%
1
17%

Recent Reviews

Theme Check Reviews

by Samsul Islam Rana

Great plugin and support! It works well!

Great plugin and support! It works well!

by digstertron

False positives aplenty.

I heard good things about this plugin until I used it. It says my theme name and text domain/slug do not match. They do so why is it flagging a non-existent error?

by Organic Themes

A Necessity For Theme Developers

We regularly use Theme Check for the development of all Organic Themes. Thanks for creating and maintaining such a useful plugin!

Child Themify Reviews

by Jesko Bendmann

lightweight, fast, perfect

does exactly what it should. lovit.

by Metromas

Nice!

it works very well. and fast.

by nitromax30

Perfect

Es excelente, hace lo que necesito rapidamente, me ayuda cuando no tengo acceso al ftp por alguna razon para crear el child theme

Frequently Asked Questions

Is Theme Check or Child Themify more popular?
Theme Check has 20K+ active installations while Child Themify has 7.0K+. Theme Check is the more widely-used plugin as of April 2026.
Which has better ratings — Theme Check or Child Themify?
Theme Check has a 4.8/5 rating from 195 reviews, while Child Themify has a 4.2/5 rating from 42 reviews.
Are Theme Check and Child Themify free?
Theme Check is free and Child Themify is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Theme Check or Child Themify?
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?
Theme Check was last updated 2 years ago and Child Themify was last updated 8 years ago.

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