# Arithmetic HD — Test your knowledge

> Test your knowledge (iPhone/iPad app by Kostakov Maxim.)

- Source: https://appshunter.io/ios/app/arithmetic-hd/id686967632 (this page in markdown: same URL + `.md`)
- Developer: [Kostakov Maxim](https://appshunter.io/developer/524964352)
- Category: Education
- Price: $1.99
- Age rating: 4+
- Requires: iOS 12.1 · 17 MB
- Languages: American English, French (France), German (Germany), Russian, European Spanish, Ukrainian
- Released: 2013-11-19
- Data updated: 2026-07-07
- User reviews in markdown: https://appshunter.io/ios/app/arithmetic-hd/id686967632/reviews.md

## What is Arithmetic HD?

Learning basic math operations - addition, subtraction, multiplication, and division. Checking the knowledge of the multiplication table.

http://madeforipad.ru/programs/769-arifmetika.html


## Version history (last 5 releases)

### 1.0.10 — 2024-12-16

- The interface has been improved
- Support for iOS 18

### 1.0.9 — 2021-08-02

- Fixed some bugs and improved performance

### 1.0.8 — 2020-03-18

- Support for iPhone 11
- Fixed some bugs and improved performance

### 1.0.7 — 2018-04-05

- Support for iPhone X

### 1.0.6 — 2016-02-10

Fixed bugs:
– when placing the label sign the surgery was moved up to multiplication sign
– when you switch the program to the background with the active window hints restoring from background after a long wait, or a new run was terminated abnormally

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## More apps by Kostakov Maxim

- [Multiplication 2x2](https://appshunter.io/ios/app/multiplication-2x2/id578672343)
- [Best Logistics ITE](https://appshunter.io/ios/app/best-logistics-ite/id999274044)
- [ViK](https://appshunter.io/ios/app/vik/id1024934976)
- [Waterfall • Clock](https://appshunter.io/ios/app/waterfall-clock/id1140157562)
- [Saint-Petersburg Photo](https://appshunter.io/ios/app/saint-petersburg-photo/id1326482446)

All apps by Kostakov Maxim: https://appshunter.io/developer/524964352

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-07.*