# RMGCaptcha Math Guard – Math CAPTCHA for Login and WooCommerce

> RMGCaptcha Math Guard has 60+ active installs, a 5/5 rating from 1 reviews and 314 downloads in the last 30 days. Health score 75/100, keyword rankings, version adoption and the best alternatives.

**Verdict: Solid choice.** RMGCaptcha Math Guard is a solid plugin choice in 2026, with a few things worth checking first. It runs on 60+ sites, is rated 5/5 and was last updated 4 weeks ago, and scores 75/100 on our health check.

**A lightweight math CAPTCHA and spam protection plugin for WordPress login, WooCommerce, and Contact Form 7 forms.**

## Key facts

- **Overall rank:** —
- **Active installs:** 60+
- **Total downloads:** 1,168
- **Downloads (30 days):** 314 (+36.5% vs previous 30 days)
- **Rating:** 5/5 from 1 reviews
- **Health score:** 75/100 (Good)
- **Version:** 1.3.1
- **Last updated:** Sep 8, 2026
- **Tested up to:** WordPress 7.1.2
- **Requires:** WordPress 5.8+, PHP 7.4+
- **Support resolved:** 0 of 0 threads (last 2 months)
- **Developer:** Ridhwan Ahsan (https://pageforge.pro/directory/authors/ridhwanahsann/)
- **WordPress.org:** https://wordpress.org/plugins/rmgcaptcha-math-guard/

## Category rankings

| Category | Rank | Plugins |
|---|---|---|
| [captcha](https://pageforge.pro/directory/plugins/tag/captcha/) | >100 | 273 |
| [login security](https://pageforge.pro/directory/plugins/tag/login-security/) | #21 | 105 |
| [math captcha](https://pageforge.pro/directory/plugins/tag/math-captcha/) | #5 | 10 |
| [spam protection](https://pageforge.pro/directory/plugins/tag/spam-protection/) | #42 | 134 |
| [woocommerce](https://pageforge.pro/directory/plugins/tag/woocommerce/) | >100 | 9,220 |

## WordPress.org search positions

| Keyword | Position | Results |
|---|---|---|
| captcha | #58 | 1,339 |
| login security | >100 | 4,152 |
| math captcha | #5 | 149 |
| spam protection | >100 | 1,527 |
| woocommerce | >100 | 10,000 |

## Version adoption

- 1.2: 52.2%
- 1.3: 47.8%

## Alternatives

| # | Name | Active installs | Rating | Updated | Health |
|---|---|---|---|---|---|
| 1 | [SiteGuard WP Plugin](https://pageforge.pro/directory/plugins/siteguard/) | 500K+ | 4.3/5 (15) | Aug 19, 2026 | 80/100 |
| 2 | [CF7 Apps – Honeypot, Database, Redirection, Webhook, and Addons for Contact Form 7](https://pageforge.pro/directory/plugins/contact-form-7-honeypot/) | 300K+ | 3.8/5 (135) | Sep 29, 2026 | 89/100 |
| 3 | [Really Simple CAPTCHA](https://pageforge.pro/directory/plugins/really-simple-captcha/) | 300K+ | 4.2/5 (131) | Aug 23, 2026 | 89/100 |
| 4 | [Advanced Google reCAPTCHA](https://pageforge.pro/directory/plugins/advanced-google-recaptcha/) | 200K+ | 4.8/5 (430) | Oct 2, 2026 | 95/100 |
| 5 | [Anti-Spam by CleanTalk – Spam Protection Without CAPTCHA](https://pageforge.pro/directory/plugins/cleantalk-spam-protect/) | 200K+ | 4.8/5 (3,217) | Sep 30, 2026 | 93/100 |
| 6 | [Simple CAPTCHA with Cloudflare Turnstile](https://pageforge.pro/directory/plugins/simple-cloudflare-turnstile/) | 200K+ | 4.6/5 (259) | Sep 29, 2026 | 91/100 |
| 7 | [reCaptcha by BestWebSoft](https://pageforge.pro/directory/plugins/google-captcha/) | 100K+ | 3.9/5 (391) | Apr 24, 2026 | 76/100 |
| 8 | [Login Lockdown & Protection](https://pageforge.pro/directory/plugins/login-lockdown/) | 100K+ | 4.3/5 (61) | Oct 2, 2026 | 93/100 |
| 9 | [CAPTCHA 4WP – Antispam CAPTCHA solution for WordPress](https://pageforge.pro/directory/plugins/advanced-nocaptcha-recaptcha/) | 100K+ | 3.2/5 (269) | Aug 25, 2026 | 68/100 |
| 10 | [Captcha Code](https://pageforge.pro/directory/plugins/captcha-code-authentication/) | 100K+ | 3.9/5 (35) | Sep 21, 2026 | 91/100 |

## Frequently asked questions

### Is RMGCaptcha Math Guard free?
Yes. RMGCaptcha Math Guard is free to download and use from the official WordPress.org plugin directory.

### Is RMGCaptcha Math Guard safe to use in 2026?
RMGCaptcha Math Guard is a solid plugin choice in 2026, with a few things worth checking first. It runs on 60+ sites, is rated 5/5 and was last updated 4 weeks ago, and scores 75/100 on our health check.

### How many websites use RMGCaptcha Math Guard?
RMGCaptcha Math Guard is active on 60+ WordPress websites and has been downloaded 1,168 times since it launched in March 2026. It was downloaded 314 times in the last 30 days.

### Does RMGCaptcha Math Guard work with WordPress 7.1?
Yes. The developer has tested RMGCaptcha Math Guard up to WordPress 7.1.2, the latest release. It requires WordPress 5.8 or newer.

### What PHP version does RMGCaptcha Math Guard need?
RMGCaptcha Math Guard requires PHP 7.4 or higher. Most hosts run PHP 8.x today, so it works on any modern WordPress hosting.

### When was RMGCaptcha Math Guard last updated?
The latest version, 1.3.1, was released on September 8, 2026 (4 weeks ago).

### Who makes RMGCaptcha Math Guard?
RMGCaptcha Math Guard is developed and maintained by Ridhwan Ahsan.

### What are the best alternatives to RMGCaptcha Math Guard?
The most popular alternatives to RMGCaptcha Math Guard are SiteGuard WP Plugin (500K+ installs), CF7 Apps (300K+ installs) and Really Simple CAPTCHA (300K+ installs).


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Source: live WordPress.org data · HTML version: https://pageforge.pro/directory/plugins/rmgcaptcha-math-guard/ · Generated 2026-10-03 02:00 UTC by PageForge