# Mathio vs C++

The clearest difference is update cadence: Mathio at every 3 days against C++'s every 2 weeks. C++'s advantage is iOS requirement (15.6 vs 18.0). On price, ads, in-app purchases 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 and C++ sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Mathio ships an update every 3 days, C++ every 2 weeks. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Mathio | C++ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Size | 16 MB | 121 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Filippos Kagkiouzls](https://appshunter.io/developer/1871602175) | [龙泽 余](https://appshunter.io/developer/1462574966) |

## What reviewers say

### 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 |


### C++

[App page](https://appshunter.io/ios/app/c-plus-plus/id6784894776)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包月会员 | $1.99 | per month |
| 包年会员 | $9.99 | per year |
| 永久会员 | $6.99 | one-time |


## Frequently asked questions

### Is Mathio free?

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

### Is C++ free?

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

### Do Mathio or C++ have ads?

Neither Mathio nor C++ shows ads.

### Which is updated more often, Mathio or C++?

Mathio ships an update every 3 days, and C++ every 2 weeks. Most recently, Mathio was updated on October 6, 2026 and C++ 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.*