# Mentarapp vs Seven

The clearest difference is in-app purchases: Mentarapp at none against Seven's 4. Mentarapp also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Seven sells 4 in-app purchases, starting at $4.99 per month. Mentarapp asks for nothing beyond the download.

Mentarapp ships an update every 2 months, Seven every 6 weeks. The most recent releases landed on October 16, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Mentarapp | Seven |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/seven-your-second-brain/id6800102458/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | — | Freemium |
| Size | 34 MB | 129 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Adrian Serrano Mota](https://appshunter.io/developer/1864792901) | [Tally Proof](https://appshunter.io/developer/1896609508) |

## What reviewers say

### Mentarapp

[App page](https://appshunter.io/ios/app/mentarapp/id6757170861)

**Features:** macOS Compatibility

**In-app purchases:** none


### Seven

[App page](https://appshunter.io/ios/app/seven-your-second-brain/id6800102458)

Organize all your saved content, from links and notes to music and screenshots, onto a single intelligent board. Save anything from any app and find it easily with descriptive search. Follow others to discover new content and keep your digital life private.

**Highlights:** Unified intelligent board for all saves, Save content from any app via share sheet, Automatic titling, tagging, and categorization, Descriptive and semantic search, Follow users and browse public rooms, Private by default, data stays on device

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Keeper | $4.99 | per month |
| Curator | $9.99 | per month |
| Keeper | $35.99 | per year |
| Curator | $83.99 | per year |


## Frequently asked questions

### Is Mentarapp free?

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

### Is Seven free?

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

### Do Mentarapp or Seven have ads?

Neither Mentarapp nor Seven shows ads.

### Which is updated more often, Mentarapp or Seven?

Mentarapp ships an update every 2 months, and Seven every 6 weeks. Most recently, Mentarapp was updated on October 16, 2026 and Seven on October 21, 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.*