# Keep Browser vs MAAARK

The clearest difference is ads: MAAARK at none against Keep Browser's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

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

Keep Browser ships an update every 2 weeks, MAAARK every 3 weeks. The most recent releases landed on September 18, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Keep Browser | MAAARK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/keep-browser-tree-tabs/id6444784668/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Ad-supported | — |
| Size | 91 MB | 18 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [RSA TECHNOLOGIES, LIMITED LIABILITY CO.](https://appshunter.io/developer/1656876758) | [naoki futamachi](https://appshunter.io/developer/1678289850) |

## What reviewers say

### Keep Browser

[App page](https://appshunter.io/ios/app/keep-browser-tree-tabs/id6444784668)

This browser organizes your browsing sessions into a tree-like structure, making it easy to compare information and manage multiple tabs. It offers private browsing and ad-blocking for a more secure and comfortable experience.

**Highlights:** Tree-style tab management, Tab management with labels, Private browsing mode, Ad blocking, Restoring closed tabs, Organizing bookmarks

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

**In-app purchases:** none


### MAAARK

[App page](https://appshunter.io/ios/app/maaark/id6760365734)

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

**In-app purchases:** none


## Frequently asked questions

### Is Keep Browser free?

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

### Is MAAARK free?

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

### Do Keep Browser or MAAARK have ads?

Keep Browser shows ads; MAAARK does not.

### Which is updated more often, Keep Browser or MAAARK?

Keep Browser ships an update every 2 weeks, and MAAARK every 3 weeks. Most recently, Keep Browser was updated on September 18, 2026 and MAAARK on September 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.*