# CosmoChat vs UP Browser

The clearest difference is price: CosmoChat at Free against UP Browser's $2.99. CosmoChat also leads on in-app purchases (none vs 3) and iOS requirement (13.0 vs 17.6). On update cadence, ads and device support there is nothing between them.

CosmoChat is free to download; UP Browser costs $2.99 up front. UP Browser sells 3 in-app purchases, starting at $1.99 per month. CosmoChat asks for nothing beyond the download.

CosmoChat ships an update every 4 days, UP Browser weekly. Both last shipped on November 8, 2026.

## The numbers

| Metric | CosmoChat | UP Browser |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | — | Subscription |
| Size | 65 MB | 10 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Sardar Khan](https://appshunter.io/developer/1451316826) | [乐祥 胡](https://appshunter.io/developer/1572365721) |

## What reviewers say

### CosmoChat

[App page](https://appshunter.io/ios/app/cosmochat/id6630374265)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### UP Browser

[App page](https://appshunter.io/ios/app/up-browser/id6738341695)

This browser helps you organize and understand online content. Highlight text, save notes, and listen to articles. It also handles various file types and media formats, making research and learning more efficient.

**Highlights:** Highlight and save text with notes, AI-powered text explanation, Read Aloud feature, Save webpages as PDF or screenshot, Extract ZIP files, Play MP3 and MP4, Read Markdown files

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| UP Browser  Premium - monthly | $1.99 | per month |
| UP Browser  Premium - yearly | $9.99 | per year |
| UP Browser  Premium -lifetime | $19.99 | one-time |


## Frequently asked questions

### Is CosmoChat free?

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

### Is UP Browser free?

UP Browser costs $2.99, and also offers in-app purchases.

### Do CosmoChat or UP Browser have ads?

Neither CosmoChat nor UP Browser shows ads.

### Which is updated more often, CosmoChat or UP Browser?

CosmoChat ships an update every 4 days, and UP Browser weekly. Most recently, CosmoChat was updated on November 8, 2026 and UP Browser on November 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.*