# reCAPTCHA vs Comet

The clearest difference is rating: Comet at 4.8 against reCAPTCHA's 2.8. Comet also leads on ratings volume (7.8K vs 16). reCAPTCHA's advantage is in-app purchases (none vs 3) and iOS requirement (15.0 vs 18.0). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Comet sells 3 in-app purchases, starting at $20.00 per month. reCAPTCHA asks for nothing beyond the download.

Comet holds the better App Store score, 4.8 against 2.8. That said, the two scores are not equally well evidenced: Comet has 7.8K ratings behind it against 16, so its average is the more settled of the two. Written reviews complicate that: 69% of reCAPTCHA's written reviews are positive against 65% of Comet's, so the app with the better star average is not the one people write more warmly about.

reCAPTCHA ships an update fortnightly, Comet weekly. Both last shipped on September 25, 2026.

## The numbers

| Metric | reCAPTCHA | Comet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (16 ratings)](https://appshunter.io/ios/app/recaptcha/id6746882749/reviews) | **[4.8 (7.8K ratings)](https://appshunter.io/ios/app/comet-ai-browser-and-assistant/id6748622471/reviews)** |
| Number of ratings | 16 | **7.8K** |
| Positive reviews | **69.2% of reviews** | 64.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 297 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Google](https://appshunter.io/developer/281956209) | [Perplexity AI, Inc.](https://appshunter.io/developer/1668000336) |

## 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


### Comet

[App page](https://appshunter.io/ios/app/comet-ai-browser-and-assistant/id6748622471)

This AI-powered browser acts as a personal assistant, streamlining workflows and boosting focus. It offers unified AI search, instant context, and automation across websites for tasks like summarizing, shopping, and research. The assistant learns your habits to keep you organized and prevent lost tabs or inspiration.

**Highlights:** Unified AI search, Instant context and automation, Summarize, shop, schedule, research, Personalized AI assistant, Tab and inspiration organization, Workflow streamlining

**Features:** Apple Wallet

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Perplexity Pro | $20.00 | per month |
| Perplexity Pro | $200.00 | per year |
| Perplexity Max | $200.00 | per month |


## Frequently asked questions

### Is reCAPTCHA free?

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

### Is Comet free?

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

### Which has better reviews, reCAPTCHA or Comet?

Comet is rated higher. reCAPTCHA averages 2.8 out of 5 from 16 ratings, while Comet averages 4.8 from 7.8K ratings.

### Do reCAPTCHA or Comet have ads?

Neither reCAPTCHA nor Comet shows ads.

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

reCAPTCHA ships an update fortnightly, and Comet weekly. Most recently, reCAPTCHA was updated on September 25, 2026 and Comet on September 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.*