# Математика ОГЭ 2027 vs До Сотки

The clearest difference is update cadence: До Сотки at every 4 days against Математика ОГЭ 2027's every 3 months. До Сотки also leads on iOS requirement (16.4 vs 18.0). 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.

Математика ОГЭ 2027 ships an update every 3 months, До Сотки every 4 days. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Математика ОГЭ 2027 | До Сотки |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Size | 61 MB | 44 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Arseniy Matus](https://appshunter.io/developer/1881977240) | [Alexandr Shlyakhtin](https://appshunter.io/developer/1428482715) |

## What reviewers say

### Математика ОГЭ 2027

[App page](https://appshunter.io/ios/app/2027/id6770064025)

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

**In-app purchases:** none


### До Сотки

[App page](https://appshunter.io/ios/app/id6780415425)

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

**In-app purchases:** none


## Frequently asked questions

### Is Математика ОГЭ 2027 free?

Математика ОГЭ 2027 is free to download, with no in-app purchases.

### Is До Сотки free?

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

### Do Математика ОГЭ 2027 or До Сотки have ads?

Neither Математика ОГЭ 2027 nor До Сотки shows ads.

### Which is updated more often, Математика ОГЭ 2027 or До Сотки?

Математика ОГЭ 2027 ships an update every 3 months, and До Сотки every 4 days. Most recently, Математика ОГЭ 2027 was updated on October 31, 2026 and До Сотки on October 28, 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.*