# SaimonSphera vs NumberSpeed

The clearest difference is in-app purchases: SaimonSphera at none against NumberSpeed's 1. On price, ads, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | SaimonSphera | NumberSpeed |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 2 months |
| Size | 19 MB | 23 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Simone Gaetani](https://appshunter.io/developer/1866366162) | [TAKAYUKI HASHIMOTO](https://appshunter.io/developer/1689527181) |

## What reviewers say

### SaimonSphera

[App page](https://appshunter.io/ios/app/saimonsphera/id6757361013)

**Features:** macOS Compatibility

**In-app purchases:** none


### NumberSpeed

[App page](https://appshunter.io/ios/app/numberspeed-tap-number-game/id6759472551)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is SaimonSphera free?

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

### Is NumberSpeed free?

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

### Do SaimonSphera or NumberSpeed have ads?

Both SaimonSphera and NumberSpeed show 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.*