# reCAPTCHA vs HidroLink

reCAPTCHA and HidroLink are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

reCAPTCHA ships an update every 2 weeks, HidroLink fortnightly. The most recent releases landed on October 21, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | reCAPTCHA | HidroLink |
| --- | --- | --- |
| 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 | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free | — |
| Size | 6 MB | 26 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Google](https://appshunter.io/developer/281956209) | [Oriol Guimo](https://appshunter.io/developer/1871556802) |

## 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


### HidroLink

[App page](https://appshunter.io/ios/app/hidrolink/id6758222653)

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

**In-app purchases:** none


## Frequently asked questions

### Is reCAPTCHA free?

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

### Is HidroLink free?

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

### Do reCAPTCHA or HidroLink have ads?

Neither reCAPTCHA nor HidroLink shows ads.

### Which is updated more often, reCAPTCHA or HidroLink?

reCAPTCHA ships an update every 2 weeks, and HidroLink fortnightly. Most recently, reCAPTCHA was updated on October 21, 2026 and HidroLink on October 8, 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.*