# Atteno vs MetaSphere

The clearest difference is in-app purchases: MetaSphere at none against Atteno's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Atteno sells 1 one-off in-app purchase. MetaSphere asks for nothing beyond the download.

Atteno ships an update every 4 weeks, MetaSphere fortnightly. Both last shipped on November 5, 2026.

## The numbers

| Metric | Atteno | MetaSphere |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Fortnightly** |
| Size | 35 MB | 32 MB |
| Requires iOS | 16.1 | **15.1** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [子文 杨](https://appshunter.io/developer/1804228519) | [Muhammad Khan](https://appshunter.io/developer/1896563855) |

## What reviewers say

### Atteno

[App page](https://appshunter.io/ios/app/atteno-focus-timer-and-study/id6757382433)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Atteno Pro Lifetime | $4.99 | one-time |


### MetaSphere

[App page](https://appshunter.io/ios/app/metasphere-med-student-os/id6768356030)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Atteno free?

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

### Is MetaSphere free?

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

### Do Atteno or MetaSphere have ads?

Neither Atteno nor MetaSphere shows ads.

### Which is updated more often, Atteno or MetaSphere?

Atteno ships an update every 4 weeks, and MetaSphere fortnightly. Most recently, Atteno was updated on November 5, 2026 and MetaSphere on November 5, 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.*