# Attentionize vs Schulte Grid

The clearest difference is ads: Attentionize at none against Schulte Grid's shown. Attentionize also leads on update cadence (daily vs every 3 months) and iOS requirement (10.0 vs 13.0). On price, rating, ratings volume 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.

On the App Store both sit at effectively the same score — 5.0 for Attentionize against 5.0 for Schulte Grid. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Attentionize ships an update daily, Schulte Grid every 3 months. The most recent releases landed on October 27, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Attentionize | Schulte Grid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/attentionize/id1572550747/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/schulte-grid-attention-trainer/id6739275296/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 3 months |
| Monetization | Free | Free |
| Size | 64 MB | 71 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Antons Duda](https://appshunter.io/developer/1572550749) | [珠峰 徐](https://appshunter.io/developer/1246695755) |

## What reviewers say

### Attentionize

[App page](https://appshunter.io/ios/app/attentionize/id1572550747)

Improve peripheral vision, attention, and memory with exercises based on Schulte Tables. This app helps develop quick reading skills, information retrieval, and mental resilience against distractions.

**Highlights:** Schulte Table exercises, Peripheral vision improvement, Attention enhancement, Memory development, Quick reading aid, Distraction resilience

**Features:** macOS Compatibility

**In-app purchases:** none


### Schulte Grid

[App page](https://appshunter.io/ios/app/schulte-grid-attention-trainer/id6739275296)

Enhance focus, memory, and visual search skills with scientifically designed exercises. This app offers multiple difficulty levels and performance tracking for students, professionals, and children.

**Highlights:** Multiple difficulty levels, Performance tracking, Intuitive interface, Focus enhancement, Memory improvement, Visual search training

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

**In-app purchases:** none


## Frequently asked questions

### Is Attentionize free?

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

### Is Schulte Grid free?

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

### Which has better reviews, Attentionize or Schulte Grid?

Attentionize and Schulte Grid are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Attentionize or Schulte Grid have ads?

Schulte Grid shows ads; Attentionize does not.

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

Attentionize ships an update daily, and Schulte Grid every 3 months. Most recently, Attentionize was updated on October 27, 2026 and Schulte Grid on October 21, 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.*