# Statisticality vs Shor's algorithm

The clearest difference is in-app purchases: Statisticality at none against Shor's algorithm's 3. Statisticality also leads on iOS requirement (11.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Shor's algorithm sells 3 one-off in-app purchases. Statisticality asks for nothing beyond the download.

## The numbers

| Metric | Statisticality | Shor's algorithm |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 months |
| Size | 19 MB | 7 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Bretl](https://appshunter.io/developer/553850818) | [Sungjun Kim](https://appshunter.io/developer/1602461985) |

## What reviewers say

### Statisticality

[App page](https://appshunter.io/ios/app/statisticality/id1621877738)

**In-app purchases:** none


### Shor's algorithm

[App page](https://appshunter.io/ios/app/shors-algorithm/id6472044082)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| coffee | $0.99 | one-time |
| latte | $4.99 | one-time |
| whopper set | $9.99 | one-time |


## Frequently asked questions

### Is Statisticality free?

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

### Is Shor's algorithm free?

Shor's algorithm is free to download, with in-app purchases available.

### Do Statisticality or Shor's algorithm have ads?

Neither Statisticality nor Shor's algorithm 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.*