# Schulte Grid vs PocketWishPuck

The clearest difference is price: Schulte Grid at Free against PocketWishPuck's $7.99. PocketWishPuck's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

Schulte Grid is free to download; PocketWishPuck costs $7.99 up front. Schulte Grid sells 1 one-off in-app purchase. PocketWishPuck asks for nothing beyond the download.

Schulte Grid ships an update every 5 weeks, PocketWishPuck every 2 weeks. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Schulte Grid | PocketWishPuck |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Size | 6 MB | 8 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [景珂 陈](https://appshunter.io/developer/620312170) | [星缘 郭](https://appshunter.io/developer/1804358436) |

## 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 |


### PocketWishPuck

[App page](https://appshunter.io/ios/app/pocketwishpuck/id6743957388)

**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 PocketWishPuck free?

PocketWishPuck costs $7.99, with no in-app purchases.

### Do Schulte Grid or PocketWishPuck have ads?

Schulte Grid shows ads; PocketWishPuck does not.

### Which is updated more often, Schulte Grid or PocketWishPuck?

Schulte Grid ships an update every 5 weeks, and PocketWishPuck every 2 weeks. Most recently, Schulte Grid was updated on October 26, 2026 and PocketWishPuck on October 28, 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.*