# CZUR Scan vs Comet

The clearest difference is update cadence: Comet at every 8 days against CZUR Scan's every 2 months. CZUR Scan's advantage is iOS requirement (13 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CZUR Scan sells 6 in-app purchases, starting at $4.99 per month and Comet sells 3 in-app purchases, starting at $20.00 per month. Whichever you choose, the download price is not the number that matters.

CZUR Scan ships an update every 2 months, Comet every 8 days. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | CZUR Scan | Comet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (7.8K ratings)](https://appshunter.io/ios/app/comet-ai-browser-and-assistant/id6748622471/reviews)** |
| Number of ratings | — | **7.8K** |
| Positive reviews | — | 65.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | — | Free with in-app purchases |
| Size | 119 MB | 291 MB |
| Requires iOS | **13** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Dalian CZUR TECH CO.,LTD](https://appshunter.io/developer/1126628754) | [Perplexity AI, Inc.](https://appshunter.io/developer/1668000336) |

## What reviewers say

### CZUR Scan

[App page](https://appshunter.io/ios/app/czur-scan/id6748110960)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One_Month_VIP | $4.99 | per month |
| One_Month_SVIP | $6.99 | per month |
| One_Year_VIP | $39.99 | per year |
| One_Year_SVIP | $49.99 | per year |
| CZUR Scan Permanent VIP | $99.99 | one-time |
| CZUR Scan Permanent SVIP | $129.99 | one-time |


### Comet

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

This AI-powered browser serves as a personal assistant, enhancing focus and streamlining workflows. It offers unified AI search, instant context, and automation across websites for tasks like summarizing, shopping, scheduling, and research.

**Highlights:** Unified AI search, Instant context and automation, Summarize, shop, schedule, research, Personalized workflow adaptation, Tab and inspiration management

**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 CZUR Scan free?

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

### Is Comet free?

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

### Do CZUR Scan or Comet have ads?

Neither CZUR Scan nor Comet shows ads.

### Which is updated more often, CZUR Scan or Comet?

CZUR Scan ships an update every 2 months, and Comet every 8 days. Most recently, CZUR Scan was updated on November 5, 2026 and Comet on November 9, 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.*