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DS CF7 Math Captcha

By Dotsquares

Forms & Data Collection / Contact Forms

Reviewed by Omar Dabbas

Trusted WordPress expert with 20+ years of experience evaluating plugins for the WP ecosystem.

DS CF7 Math Captcha Review - In-Depth Analysis

DS CF7 Math Captcha is a math captcha solution designed to prevent spam for the Contact Form 7 plugin. It includes refresh functionality for enhanced security.

Performance Overview

WPS Score

6.83/10

User Rating

5/5 (based on 8+ reviews)

Active Installations

10,000+

Update Frequency

Below Average It is calculated using the weighted average of same category plugins.

Security Score

7.1 / 10 (High Risk) It is calculated using the weighted average of all versions.

What It Does

DS CF7 Math Captcha is a plugin that effectively stops unwanted spam emails for the Contact Form 7 plugin. This widely used plugin is enhanced by the DS CF7 Math Captcha, which provides a reliable method to prevent spam submissions.

The plugin has been tested with the latest version of Contact Form 7, ensuring compatibility and effectiveness. Key features include a math captcha and the ability to refresh the captcha, making it a robust solution for form security.

Available translations include English (US), French, and Hindi, making it accessible to a wider audience.

Comparing to Alternatives

DS CF7 Math Captcha is a straightforward math-based CAPTCHA plugin designed specifically for Contact Form 7, with several alternative plugins offering different approaches to spam protection and form enhancements.

Top alternatives

Strengths

Simple and effective math-based CAPTCHA for Contact Form 7.
Easy to use and visually clean design.
Highly effective at stopping spam bots.
Responsive support from the plugin author.
Completely free with no paid version needed.

Weaknesses

Limited to math CAPTCHA only, no image or advanced CAPTCHA options.
No premium version with additional features.
Security vulnerability fixed only in recent update, requiring users to update promptly.
Lacks integration with other form enhancements or analytics.

User Sentiment Analysis

With a perfect 5-star rating from all 8 reviewers, users consistently praise the plugin's simplicity and effectiveness in spam protection for Contact Form 7 forms.

Positive highlights

"Simple and effective captcha for my cf7 form, till now no issues" — ravifazan
"Amazing Tools" — vaibhav369joshi
"This plugin is required for Contact Form 7 users." — Chanchal
"Highly recommend! The math-based captchas are simple for users but effective against bots." — brijesh10
"Very good captcha plugin! Easy to use, optically nice and quick support." — luckyfella73

Common complaints

Weaknesses

Previously had a high severity reflected XSS vulnerability fixed in version 3.0.1.
Limited feature set compared to some alternatives.
No paid version means no access to premium features or advanced support.

Who Should Use This?

Best for

Users seeking a simple, free, and effective math CAPTCHA solution to protect Contact Form 7 forms from spam without extra complexity.

Not ideal for

Those needing advanced CAPTCHA types, multi-layered spam protection, or integration with other form enhancements may find this plugin too basic.

Pricing & Value

Free version includes

The free version includes a straightforward math CAPTCHA for Contact Form 7 forms, providing effective spam protection without cost.

Final Verdict

DS CF7 Math Captcha stands out as a simple, user-friendly, and effective spam protection plugin tailored for Contact Form 7 users. Its perfect rating reflects high user satisfaction with its ease of use and reliability. However, users should ensure they update to the latest version to avoid past security issues.

While it lacks advanced features and a premium version, its free offering is sufficient for those needing basic math CAPTCHA protection. Users requiring more comprehensive spam defenses or additional form functionalities might consider alternative plugins.

Other Notable Features

Here are a few other notable features of this free DS CF7 Math Captcha plugin.

math captcha

contact form 7

spam prevention

Screenshots

FAQ

To add the mathcaptcha you can find the tag ‘Mathcaptcha’ when you will create new contact form. When you will click on ‘Mathcaptcha’ tag then that tag shortcode will display in the form editor. That’s all!!