# Schulte Table vs 极限挑战

The clearest difference is in-app purchases: 极限挑战 at none against Schulte Table's 1. 极限挑战 also leads on iOS requirement (13.0 vs 15.0). Schulte Table's advantage is device support. On price there is nothing between them.

Both are free to download. Schulte Table sells 1 one-off in-app purchase. 极限挑战 asks for nothing beyond the download.

## The numbers

| Metric | Schulte Table | 极限挑战 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | Every 3 months | — |
| Size | 9 MB | 24 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [威 蒋](https://appshunter.io/developer/1040031484) | [Beijing Houyuan Zhixing Technology Co.,Ltd.](https://appshunter.io/developer/1144345874) |

## What reviewers say

### Schulte Table

[App page](https://appshunter.io/ios/app/schulte-table-speed-read/id1552536201)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### 极限挑战

[App page](https://appshunter.io/ios/app/id6463661714)

**In-app purchases:** none


## Frequently asked questions

### Is Schulte Table free?

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

### Is 极限挑战 free?

极限挑战 is free to download, with no in-app purchases.

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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.*