# Number Dash vs Just Math

The clearest difference is in-app purchases: Just Math at none against Number Dash's 1. Just Math also leads on update cadence (daily vs every 3 months). Number Dash's advantage is iOS requirement (11.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Number Dash sells 1 one-off in-app purchase. Just Math asks for nothing beyond the download.

Number Dash ships an update every 3 months, Just Math daily. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Number Dash | Just Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/just-math-math-card-game/id6756003970/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Monetization | — | Free |
| Size | 81 MB | 9 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [iO School, Inc.](https://appshunter.io/developer/1562516642) | [Tim Chen](https://appshunter.io/developer/893032386) |

## What reviewers say

### Number Dash

[App page](https://appshunter.io/ios/app/number-dash-fun-addition/id6452383690)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### Just Math

[App page](https://appshunter.io/ios/app/just-math-math-card-game/id6756003970)

This app makes learning math facts fun for kids through interactive card games. It offers practice in addition, subtraction, multiplication, and division with customizable difficulty and various problem formats. It's designed to build confidence and improve mental math skills.

**Highlights:** Customizable number ranges, Multiple choice answers, Column and linear problem formats, Open sentence problems, All four basic operations, Kid-friendly interface, Printable worksheets

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Number Dash free?

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

### Is Just Math free?

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

### Do Number Dash or Just Math have ads?

Neither Number Dash nor Just Math shows ads.

### Which is updated more often, Number Dash or Just Math?

Number Dash ships an update every 3 months, and Just Math daily. Most recently, Number Dash was updated on November 3, 2026 and Just Math on October 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.*