# Clear Tangle vs nook

The clearest difference is in-app purchases: nook at none against Clear Tangle's 2. nook also leads on update cadence (every 3 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Clear Tangle sells 2 in-app purchases, starting at $9.99 per month. nook asks for nothing beyond the download.

Clear Tangle ships an update fortnightly, nook every 3 days. The most recent releases landed on September 30, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Clear Tangle | nook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/nook-second-brain/id6773906992/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | — | Free |
| Size | 35 MB | 54 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mahipal Jat](https://appshunter.io/developer/1885317727) | [Cara Rosengard](https://appshunter.io/developer/6773906994) |

## What reviewers say

### Clear Tangle

[App page](https://appshunter.io/ios/app/clear-tangle-ai-second-brain/id6760611528)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Monthly) | $9.99 | per month |
| Ultimate (Monthly) | $24.99 | per month |


### nook

[App page](https://appshunter.io/ios/app/nook-second-brain/id6773906992)

Save articles, recipes, products, places, videos, documents, and ideas from across the web. Organize your scattered links into visual, searchable saves with context, notes, and reminders. Keep your digital life organized in one quiet place.

**Highlights:** Save articles, recipes, products, places, videos, documents, and ideas, Visual and searchable saves, Add context, notes, and reminders, Organize saves by custom categories, Consolidate scattered links

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

**In-app purchases:** none


## Frequently asked questions

### Is Clear Tangle free?

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

### Is nook free?

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

### Do Clear Tangle or nook have ads?

Neither Clear Tangle nor nook shows ads.

### Which is updated more often, Clear Tangle or nook?

Clear Tangle ships an update fortnightly, and nook every 3 days. Most recently, Clear Tangle was updated on September 30, 2026 and nook on October 11, 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.*