# Cube Brain Trainer vs Diction

The clearest difference is iOS requirement: Cube Brain Trainer at 15.1 against Diction's 18.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Cube Brain Trainer | Diction |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 47 MB | 1 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jongtaek Choi](https://appshunter.io/developer/1834947997) | [DEEPCO](https://appshunter.io/developer/1697523614) |

## What reviewers say

### Cube Brain Trainer

[App page](https://appshunter.io/ios/app/cube-brain-trainer/id6793193738)

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

**In-app purchases:** none


### Diction

[App page](https://appshunter.io/ios/app/diction-practical-vocabulary/id6806323935)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cube Brain Trainer free?

Cube Brain Trainer is free to download, with no in-app purchases.

### Is Diction free?

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

### Do Cube Brain Trainer or Diction have ads?

Neither Cube Brain Trainer nor Diction shows ads.

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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.*