# ClawKeep vs 2sBrain

The clearest difference is in-app purchases: 2sBrain at none against ClawKeep's 2. 2sBrain also leads on iOS requirement (15.5 vs 18.0). ClawKeep's advantage is update cadence (daily vs weekly). On price, ads and device support there is nothing between them.

Both are free to download. ClawKeep sells 2 in-app purchases, starting at $8.99 per month. 2sBrain asks for nothing beyond the download.

ClawKeep ships an update daily, 2sBrain weekly. The most recent releases landed on September 20, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | ClawKeep | 2sBrain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Weekly |
| Size | 55 MB | 66 MB |
| Requires iOS | 18.0 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [parth Dhawan](https://appshunter.io/developer/1875667406) | [Nguyen Nhu Vuong](https://appshunter.io/developer/1486864462) |

## What reviewers say

### ClawKeep

[App page](https://appshunter.io/ios/app/clawkeep-ai-powered-bookmarks/id6759148133)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Clawkeep Pro Monthly | $8.99 | per month |
| Clawkeep Pro Yearly | $79.99 | per year |


### 2sBrain

[App page](https://appshunter.io/ios/app/2sbrainai-pdf-document-reader/id6768344372)

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

**In-app purchases:** none


## Frequently asked questions

### Is ClawKeep free?

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

### Is 2sBrain free?

2sBrain is free to download, with no in-app purchases.

### Do ClawKeep or 2sBrain have ads?

Neither ClawKeep nor 2sBrain shows ads.

### Which is updated more often, ClawKeep or 2sBrain?

ClawKeep ships an update daily, and 2sBrain weekly. Most recently, ClawKeep was updated on September 20, 2026 and 2sBrain 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.*