# Vokabelhero vs Math Trainer

The clearest difference is in-app purchases: Vokabelhero at none against Math Trainer's 1. Vokabelhero also leads on update cadence (every 4 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Math Trainer sells 1 one-off in-app purchase. Vokabelhero asks for nothing beyond the download.

Vokabelhero ships an update every 4 days, Math Trainer every 3 weeks. The most recent releases landed on September 12, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Vokabelhero | Math Trainer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Size | 12 MB | 31 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [AppfolioHub](https://appshunter.io/developer/1849890658) | [Myroslava Zazuliak](https://appshunter.io/developer/1860692193) |

## What reviewers say

### Vokabelhero

[App page](https://appshunter.io/ios/app/vokabelhero/id6754760945)

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

**In-app purchases:** none


### Math Trainer

[App page](https://appshunter.io/ios/app/math-trainer-vectors/id6756442899)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium-Upgrade | $0.99 | one-time |


## Frequently asked questions

### Is Vokabelhero free?

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

### Is Math Trainer free?

Math Trainer is free to download, with in-app purchases available.

### Do Vokabelhero or Math Trainer have ads?

Neither Vokabelhero nor Math Trainer shows ads.

### Which is updated more often, Vokabelhero or Math Trainer?

Vokabelhero ships an update every 4 days, and Math Trainer every 3 weeks. Most recently, Vokabelhero was updated on September 12, 2026 and Math Trainer on September 15, 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.*