# Number Divider vs Number Decomposition

The clearest difference is update cadence: Number Divider at every 10 days against Number Decomposition's every 5 months. Number Divider also leads on price ($0.99 vs $3.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Number Divider costs $0.99 and Number Decomposition $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Number Divider ships an update every 10 days, Number Decomposition every 5 months. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Number Divider | Number Decomposition |
| --- | --- | --- |
| Price | **$0.99** | $3.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 5 months |
| Monetization | — | Paid |
| Size | 5 MB | 78 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Christian Urff](https://appshunter.io/developer/415894463) | [Lernwunder](https://appshunter.io/developer/1840747082) |

## What reviewers say

### Number Divider

[App page](https://appshunter.io/ios/app/number-divider/id6737426816)

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

**In-app purchases:** none


### Number Decomposition

[App page](https://appshunter.io/ios/app/number-decomposition-math/id6752735119)

This educational app teaches children foundational math skills by focusing on number bonds up to 10, avoiding counting to build a strong understanding of arithmetic. It uses visual aids and a structured approach for quick, accurate recall of addition and subtraction facts.

**Highlights:** Number bonds up to 10, Drag and drop interface, Visual quantity images, Spaced repetition learning, Child-friendly avatars, Offline functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Number Divider free?

Number Divider costs $0.99, with no in-app purchases.

### Is Number Decomposition free?

Number Decomposition costs $3.99, with no in-app purchases.

### Do Number Divider or Number Decomposition have ads?

Neither Number Divider nor Number Decomposition shows ads.

### Which is updated more often, Number Divider or Number Decomposition?

Number Divider ships an update every 10 days, and Number Decomposition every 5 months. Most recently, Number Divider was updated on October 14, 2026 and Number Decomposition on October 12, 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.*