# CheckIntuition vs Schulte

The clearest difference is iOS requirement: CheckIntuition at 15.6 against Schulte's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CheckIntuition ships an update weekly, Schulte every 11 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | CheckIntuition | Schulte |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/schulte-focus-game/id6749488686/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 11 days |
| Monetization | — | Free |
| Size | 6 MB | 7 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Serik Muradov](https://appshunter.io/developer/915470518) | [Yevhen Berezin](https://appshunter.io/developer/1796575852) |

## What reviewers say

### CheckIntuition

[App page](https://appshunter.io/ios/app/checkintuition/id6749211077)

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

**In-app purchases:** none


### Schulte

[App page](https://appshunter.io/ios/app/schulte-focus-game/id6749488686)

Enhance concentration, peripheral vision, and reading speed with interactive number and letter grids. This brain training tool offers customizable challenges and tracks your progress to help you achieve cognitive improvements in just minutes a day.

**Highlights:** Customizable grid sizes (2x2 to 10x10), Timer for speed tracking, Dark mode support, Personalized statistics with charts, Multiple game modes (numbers, letters, Roman numerals), Ascending/descending order options

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

**In-app purchases:** none


## Frequently asked questions

### Is CheckIntuition free?

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

### Is Schulte free?

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

### Do CheckIntuition or Schulte have ads?

Neither CheckIntuition nor Schulte shows ads.

### Which is updated more often, CheckIntuition or Schulte?

CheckIntuition ships an update weekly, and Schulte every 11 days. Most recently, CheckIntuition was updated on October 30, 2026 and Schulte on October 30, 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.*