# Математика vs e

The clearest difference is in-app purchases: e at none against Математика's 1. e also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, update cadence and device support there is nothing between them.

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

Both ship on a similar rhythm, roughly every 9 months. The most recent releases landed on September 28, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Математика | e |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (15 ratings)](https://appshunter.io/ios/app/id1528282970/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 73.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | Every 9 months |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 54 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Danila Danilenko](https://appshunter.io/developer/1348112062) | [Aigerim Chulembayeva](https://appshunter.io/developer/1843856215) |

## 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 |


### e

[App page](https://appshunter.io/ios/app/e-ymdau/id6753588542)

**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 e free?

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

### Do Математика or e have ads?

Математика shows ads; e does not.

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

Математика ships an update every 9 months, and e every 9 months. Most recently, Математика was updated on September 28, 2026 and e on September 30, 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.*