# Ninimaths vs Jade Arithmetic

The clearest difference is in-app purchases: Jade Arithmetic at none against Ninimaths's 3. Ninimaths's advantage is update cadence (every 2 months vs every 10 months) and ratings volume (45 vs 3). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Ninimaths sells 3 one-off in-app purchases. Jade Arithmetic asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Ninimaths against 5.0 for Jade Arithmetic. That said, the two scores are not equally well evidenced: Ninimaths has 45 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 97% of Ninimaths's written reviews are positive against 100% of Jade Arithmetic's.

Ninimaths ships an update every 2 months, Jade Arithmetic every 10 months. The most recent releases landed on September 21, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Ninimaths | Jade Arithmetic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (45 ratings)](https://appshunter.io/ios/app/ninimaths/id647989498/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/jade-arithmetic/id1667200478/reviews)** |
| Number of ratings | **45** | 3 |
| Positive reviews | 97.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 11 MB | 8 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ninicode](https://appshunter.io/developer/647989501) | [ATPsoft, LLC](https://appshunter.io/developer/1490511971) |

## What reviewers say

### Ninimaths

[App page](https://appshunter.io/ios/app/ninimaths/id647989498)

Enhance your mental arithmetic skills with a variety of calculation modes. Practice addition, subtraction, multiplication, and division with customizable number ranges and column display. Track your progress with daily scores and compete with others through a ranking system.

**Highlights:** Multiple calculation modes (add, subtract, multiply, divide, mix), Customizable number ranges (1-5 digits), Column display format, Daily score recording and graphing, Game Center ranking, Time trial mode

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee | $0.99 | one-time |
| Hamburger | $1.99 | one-time |
| Ramen | $4.99 | one-time |


### Jade Arithmetic

[App page](https://appshunter.io/ios/app/jade-arithmetic/id1667200478)

Practice and improve fundamental arithmetic skills like multiplication, division, addition, and subtraction. Designed for children, this app offers an ad-free learning experience. New features are planned based on user feedback.

**Highlights:** Multiplication practice, Division practice, Addition practice, Subtraction practice, Ad-free experience, Designed for children

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ninimaths free?

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

### Is Jade Arithmetic free?

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

### Which has better reviews, Ninimaths or Jade Arithmetic?

Jade Arithmetic is rated higher. Ninimaths averages 4.9 out of 5 from 45 ratings, while Jade Arithmetic averages 5.0 from 3 ratings.

### Do Ninimaths or Jade Arithmetic have ads?

Neither Ninimaths nor Jade Arithmetic shows ads.

### Which is updated more often, Ninimaths or Jade Arithmetic?

Ninimaths ships an update every 2 months, and Jade Arithmetic every 10 months. Most recently, Ninimaths was updated on September 21, 2026 and Jade Arithmetic on September 17, 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.*