# ОНЛАЙН vs MathUp

The clearest difference is update cadence: ОНЛАЙН at weekly against MathUp's every 6 months. ОНЛАЙН also leads on iOS requirement (11.0 vs 18.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ОНЛАЙН ships an update weekly, MathUp every 6 months. The most recent releases landed on September 18, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | ОНЛАЙН | MathUp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 months |
| Size | 567 MB | 34 MB |
| Requires iOS | **11.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Online School №1](https://appshunter.io/developer/1599516401) | [IVAN FEOFANOV](https://appshunter.io/developer/1815590112) |

## What reviewers say

### ОНЛАЙН

[App page](https://appshunter.io/ios/app/ar/id6443659600)

**Features:** macOS Compatibility

**In-app purchases:** none


### MathUp

[App page](https://appshunter.io/ios/app/mathup/id6746172280)

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

**In-app purchases:** none


## Frequently asked questions

### Is ОНЛАЙН free?

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

### Is MathUp free?

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

### Do ОНЛАЙН or MathUp have ads?

Neither ОНЛАЙН nor MathUp shows ads.

### Which is updated more often, ОНЛАЙН or MathUp?

ОНЛАЙН ships an update weekly, and MathUp every 6 months. Most recently, ОНЛАЙН was updated on September 18, 2026 and MathUp on September 21, 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.*