# reCAPTCHA vs Thock Meter

The clearest difference is in-app purchases: reCAPTCHA at none against Thock Meter's 1. reCAPTCHA also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Thock Meter sells 1 one-off in-app purchase. reCAPTCHA asks for nothing beyond the download.

reCAPTCHA ships an update every 2 weeks, Thock Meter every 3 weeks. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | reCAPTCHA | Thock Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (16 ratings)](https://appshunter.io/ios/app/recaptcha/id6746882749/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | — |
| Size | 6 MB | 2 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Google](https://appshunter.io/developer/281956209) | [Shuhei Yamamoto](https://appshunter.io/developer/1896725589) |

## What reviewers say

### reCAPTCHA

[App page](https://appshunter.io/ios/app/recaptcha/id6746882749)

This app provides a streamlined way to verify your humanity on websites and applications. It offers seamless and secure verification using your device's capabilities, with an App Clip for even faster, on-demand use without a full installation.

**Highlights:** Seamless verification, App Clip for on-demand use, Enhanced security, QR code scanning, Mobile verification button integration

**In-app purchases:** none


### Thock Meter

[App page](https://appshunter.io/ios/app/thock-meter-kb-sound-test/id6785183606)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ThockMeter Pro | $3.99 | one-time |


## Frequently asked questions

### Is reCAPTCHA free?

reCAPTCHA is free to download, with no in-app purchases.

### Is Thock Meter free?

Thock Meter is free to download, with in-app purchases available.

### Do reCAPTCHA or Thock Meter have ads?

Neither reCAPTCHA nor Thock Meter shows ads.

### Which is updated more often, reCAPTCHA or Thock Meter?

reCAPTCHA ships an update every 2 weeks, and Thock Meter every 3 weeks. Most recently, reCAPTCHA was updated on October 21, 2026 and Thock Meter on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*