ridhwanahsann

RMGCaptcha Math Guard adds a GDPR-friendly, math-based CAPTCHA to protect your forms from spam and brute force. No external services, no tracking, and fully WordPress.org compliant.
Features:
<ul>
<li>WordPress login protection (captcha on wp-login.php)</li>
<li>Contact Form 7 integration via [pmcMathcaptcha] / [pmcMathcaptcha*]</li>
<li>WooCommerce login and registration protection</li>
<li>Configurable difficulty and operations (Addition/Subtraction/Multiplication/Random)</li>
<li>Hide captcha for logged-in users</li>
<li>Custom error message support</li>
<li>Optional rate limiting and honeypot</li>
<li>Failed login log + logged user list (admin pages)</li>
<li>Translation-ready</li>
</ul>

RMGCaptcha Math Guard

A lightweight math CAPTCHA for WordPress login, Contact Form 7, and WooCommerce forms.

Amaury RAMBAUD

Insert a simple calculator in your WordPress website with a widget or the shortcode [elemental_calculator]. 
The Elemental Calculator plugin is responsive and support numeric keyboard.

Elemental Calculator

This is the only simple and fast calculator plugin to set up in wordpress. In addition we can also use the keyboard to use it.

fast and reliable

Insert a simple calculator in your WordPress website with a widget or the shortcode [elemental_calculator].

RMGCaptcha Math Guard vs Elemental Calculator