# Arithmetic Mate vs GradeN

The clearest difference is in-app purchases: Arithmetic Mate at none against GradeN's 1. Arithmetic Mate also leads on update cadence (every 3 days vs every 5 weeks). GradeN's advantage is ads (none vs shown) and device support (4 vs 2). On price there is nothing between them.

Both are free to download. GradeN sells 1 in-app purchase, starting at $0.99 per 3 months. Arithmetic Mate asks for nothing beyond the download.

Arithmetic Mate ships an update every 3 days, GradeN every 5 weeks. The most recent releases landed on October 19, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Arithmetic Mate | GradeN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/arithmetic-mate/id6448351063/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 5 weeks |
| Monetization | Ad-supported | — |
| Size | 126 MB | 34 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [午尧 杨](https://appshunter.io/developer/1682829051) | [Snapcore](https://appshunter.io/developer/1701119621) |

## What reviewers say

### Arithmetic Mate

[App page](https://appshunter.io/ios/app/arithmetic-mate/id6448351063)

This app offers a comprehensive suite of educational tools for children and adults. It covers fundamental math operations, including addition, subtraction, multiplication, and division, along with advanced concepts like fractions and number sequences. Additionally, it provides typing practice, Chinese character learning, and Sudoku puzzles.

**Highlights:** Addition, subtraction, multiplication, division, Fractions and mixed operations, Number sequences and skip-counting, Chinese character stroke order and pinyin, Typing practice, Sudoku puzzles, Shape-based math for young children

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

**In-app purchases:** none


### GradeN

[App page](https://appshunter.io/ios/app/graden-your-learning-aid/id6740509884)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GradeN Quarterly Subscription | $0.99 | per 3 months |


## Frequently asked questions

### Is Arithmetic Mate free?

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

### Is GradeN free?

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

### Do Arithmetic Mate or GradeN have ads?

Arithmetic Mate shows ads; GradeN does not.

### Which is updated more often, Arithmetic Mate or GradeN?

Arithmetic Mate ships an update every 3 days, and GradeN every 5 weeks. Most recently, Arithmetic Mate was updated on October 19, 2026 and GradeN on October 18, 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.*