# eTrainer Educational vs Mathio

The clearest difference is in-app purchases: eTrainer Educational at none against Mathio's 3. eTrainer Educational also leads on iOS requirement (14.0 vs 18.0). Mathio's advantage is update cadence (every 2 days vs every 8 months). On price, ads and device support there is nothing between them.

Both are free to download. Mathio sells 3 in-app purchases, starting at $12.99 per 7 days. eTrainer Educational asks for nothing beyond the download.

eTrainer Educational ships an update every 8 months, Mathio every 2 days. The most recent releases landed on September 14, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | eTrainer Educational | Mathio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 days** |
| Size | 55 MB | 15 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Emotional Network](https://appshunter.io/developer/626278937) | [Filippos Kagkiouzls](https://appshunter.io/developer/1871602175) |

## What reviewers say

### eTrainer Educational

[App page](https://appshunter.io/ios/app/etrainer-educational/id1043482274)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mathio

[App page](https://appshunter.io/ios/app/mathio-math-practice/id6767033115)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mathio Premium | $12.99 | per 7 days |
| Mathio Premium | $44.99 | per year |
| Mathio Premium | $59.99 | per year |


## Frequently asked questions

### Is eTrainer Educational free?

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

### Is Mathio free?

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

### Do eTrainer Educational or Mathio have ads?

Neither eTrainer Educational nor Mathio shows ads.

### Which is updated more often, eTrainer Educational or Mathio?

eTrainer Educational ships an update every 8 months, and Mathio every 2 days. Most recently, eTrainer Educational was updated on September 14, 2026 and Mathio on September 18, 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.*