# ChoiceTrainer 2.0 vs MathBox

The clearest difference is in-app purchases: MathBox at none against ChoiceTrainer 2.0's 1. ChoiceTrainer 2.0's advantage is iOS requirement (15.0 vs 18.5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ChoiceTrainer 2.0 sells 1 one-off in-app purchase. MathBox asks for nothing beyond the download.

ChoiceTrainer 2.0 ships an update monthly, MathBox every 3 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ChoiceTrainer 2.0 | MathBox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 247 MB | 77 MB |
| Requires iOS | **15.0** | 18.5 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [IntegraTools GmbH](https://appshunter.io/developer/618103816) | [JORN FRANKENFELD](https://appshunter.io/developer/1806568157) |

## What reviewers say

### ChoiceTrainer 2.0

[App page](https://appshunter.io/ios/app/choicetrainer-20/id6557075794)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Eigene Übungen verwenden | $44.99 | one-time |


### MathBox

[App page](https://appshunter.io/ios/app/mathbox-games/id6756536100)

**In-app purchases:** none


## Frequently asked questions

### Is ChoiceTrainer 2.0 free?

ChoiceTrainer 2.0 is free to download, with in-app purchases available.

### Is MathBox free?

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

### Do ChoiceTrainer 2.0 or MathBox have ads?

Neither ChoiceTrainer 2.0 nor MathBox shows ads.

### Which is updated more often, ChoiceTrainer 2.0 or MathBox?

ChoiceTrainer 2.0 ships an update monthly, and MathBox every 3 weeks. Most recently, ChoiceTrainer 2.0 was updated on October 27, 2026 and MathBox on October 25, 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.*