# Mental Booster vs Cap Zen

The clearest difference is iOS requirement: Mental Booster at 11.0 against Cap Zen's 16.4. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Mental Booster sells 2 in-app purchases, starting at $154.99 per year and Cap Zen sells 1 in-app purchase, starting at $34.99 per 6 months. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Mental Booster | Cap Zen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 42 MB | 68 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [OLIVIER MADELRIEUX](https://appshunter.io/developer/1560346495) | [CAP ZEN International SRL](https://appshunter.io/developer/1709362679) |

## What reviewers say

### Mental Booster

[App page](https://appshunter.io/ios/app/mental-booster/id1560346493)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Abonnement Mental Booster | $154.99 | per year |
| Abonnement VIP | $159.99 | per year |


### Cap Zen

[App page](https://appshunter.io/ios/app/cap-zen/id6467927070)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription | $34.99 | per 6 months |


## Frequently asked questions

### Is Mental Booster free?

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

### Is Cap Zen free?

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

### Do Mental Booster or Cap Zen have ads?

Neither Mental Booster nor Cap Zen shows ads.

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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.*