# Математика vs 245

The clearest difference is in-app purchases: 245 at none against Математика's 1. 245 also leads on ads (none vs shown) and update cadence (every 5 days vs every 9 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Математика sells 1 one-off in-app purchase. 245 asks for nothing beyond the download.

Математика ships an update every 9 months, 245 every 5 days. The most recent releases landed on October 18, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Математика | 245 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (16 ratings)](https://appshunter.io/ios/app/id1528282970/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 73.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 55 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Danila Danilenko](https://appshunter.io/developer/1348112062) | [Omar Kubatov](https://appshunter.io/developer/1731684745) |

## What reviewers say

### Математика

[App page](https://appshunter.io/ios/app/id1528282970)

Access all math topics from 5th to 11th grade, including formulas with explanations. Easily find specific subjects or save them to your favorites. Features tables and constants for quick reference.

**Highlights:** All school math topics (grades 5-11), Formulas with explanations, Topic search, Favorites, Tables and constants

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Полный доступ \| Без рекламы | $0.99 | one-time |


### 245

[App page](https://appshunter.io/ios/app/245/id6754162725)

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

**In-app purchases:** none


## Frequently asked questions

### Is Математика free?

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

### Is 245 free?

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

### Do Математика or 245 have ads?

Математика shows ads; 245 does not.

### Which is updated more often, Математика or 245?

Математика ships an update every 9 months, and 245 every 5 days. Most recently, Математика was updated on October 18, 2026 and 245 on October 6, 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.*