# Schulte Grid vs 特别的舒尔特

The clearest difference is in-app purchases: 特别的舒尔特 at none against Schulte Grid's 1. 特别的舒尔特 also leads on ads (none vs shown) and iOS requirement (12.0 vs 16.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Schulte Grid sells 1 one-off in-app purchase. 特别的舒尔特 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on October 1, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Schulte Grid | 特别的舒尔特 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Size | 6 MB | 17 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [景珂 陈](https://appshunter.io/developer/620312170) | [文芝 王](https://appshunter.io/developer/1741286530) |

## What reviewers say

### Schulte Grid

[App page](https://appshunter.io/ios/app/schulte-grid-focus-training/id777206931)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $1.99 | one-time |


### 特别的舒尔特

[App page](https://appshunter.io/ios/app/id1591736043)

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

**In-app purchases:** none


## Frequently asked questions

### Is Schulte Grid free?

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

### Is 特别的舒尔特 free?

特别的舒尔特 is free to download, with no in-app purchases.

### Do Schulte Grid or 特别的舒尔特 have ads?

Schulte Grid shows ads; 特别的舒尔特 does not.

### Which is updated more often, Schulte Grid or 特别的舒尔特?

Schulte Grid ships an update every 5 weeks, and 特别的舒尔特 every 5 weeks. Most recently, Schulte Grid was updated on October 1, 2026 and 特别的舒尔特 on October 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.*