# Discrete Math vs Matheion

The clearest difference is in-app purchases: Matheion at none against Discrete Math's 3. Matheion also leads on update cadence (every 2 weeks vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Discrete Math sells 3 in-app purchases, starting at $4.99 per 7 days. Matheion asks for nothing beyond the download.

Discrete Math ships an update every 3 weeks, Matheion every 2 weeks. The most recent releases landed on October 20, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Discrete Math | Matheion |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 39 MB | 28 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mobin Akhter](https://appshunter.io/developer/1812505286) | [zhao lu](https://appshunter.io/developer/1084198171) |

## What reviewers say

### Discrete Math

[App page](https://appshunter.io/ios/app/discrete-math-discretica/id6761345113)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Yearly Premium | $29.99 | per year |
| Lifetime Premium | $64.99 | one-time |


### Matheion

[App page](https://appshunter.io/ios/app/matheion-learn-to-program/id6780350971)

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

**In-app purchases:** none


## Frequently asked questions

### Is Discrete Math free?

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

### Is Matheion free?

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

### Do Discrete Math or Matheion have ads?

Neither Discrete Math nor Matheion shows ads.

### Which is updated more often, Discrete Math or Matheion?

Discrete Math ships an update every 3 weeks, and Matheion every 2 weeks. Most recently, Discrete Math was updated on October 20, 2026 and Matheion on October 9, 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.*