# Comet vs Crest Browser

The clearest difference is review sentiment: Comet at 65% against Crest Browser's 0%. Comet also leads on rating (4.8 vs 4.3) and ratings volume (7.8K vs 3). Crest Browser's advantage is in-app purchases (none vs 3). On price, ads and device support there is nothing between them.

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

Comet holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: Comet has 7.8K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 65% of Comet's written reviews are positive against 0% of Crest Browser's.

Comet ships an update weekly, Crest Browser every 2 weeks. The most recent releases landed on October 18, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Comet | Crest Browser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (7.8K ratings)](https://appshunter.io/ios/app/comet-ai-browser-and-assistant/id6748622471/reviews)** | [4.3 (3 ratings)](https://appshunter.io/ios/app/crest-browser/id6797335023/reviews) |
| Number of ratings | **7.8K** | 3 |
| Positive reviews | **65.1% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 285 MB | 57 MB |
| Requires iOS | **18.0** | 26.1 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Perplexity AI, Inc.](https://appshunter.io/developer/1668000336) | [Paul Davis](https://appshunter.io/developer/1877163862) |

## What reviewers say

### 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 |


### Crest Browser

[App page](https://appshunter.io/ios/app/crest-browser/id6797335023)

Organize your online life with distinct browsing contexts for work, personal use, and private browsing. Each context has its own tabs, history, and data, ensuring a clean separation of your digital activities.

**Highlights:** Isolated browsing contexts (Spaces), Separate tabs, history, and cookies per Space, Customizable Space identity, Focused sidebar for tabs and history, Peek for temporary link previews, Optional iCloud sync

**In-app purchases:** none


## Frequently asked questions

### Is Comet free?

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

### Is Crest Browser free?

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

### Which has better reviews, Comet or Crest Browser?

Comet is rated higher. Comet averages 4.8 out of 5 from 7.8K ratings, while Crest Browser averages 4.3 from 3 ratings.

### Do Comet or Crest Browser have ads?

Neither Comet nor Crest Browser shows ads.

### Which is updated more often, Comet or Crest Browser?

Comet ships an update weekly, and Crest Browser every 2 weeks. Most recently, Comet was updated on October 18, 2026 and Crest Browser on October 12, 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.*