# Number Bonds vs Math Zombie Classic

The clearest difference is ads: Number Bonds at none against Math Zombie Classic's shown. Number Bonds also leads on update cadence (every 6 weeks vs every 10 months) and iOS requirement (12.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Number Bonds sells 3 in-app purchases, starting at $0.99 per month and Math Zombie Classic sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Number Bonds ships an update every 6 weeks, Math Zombie Classic every 10 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Number Bonds | Math Zombie Classic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (9 ratings)](https://appshunter.io/ios/app/number-bonds-math-beginners/id1375966169/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 78.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 10 months |
| Monetization | Free with in-app purchases | — |
| Size | 24 MB | 19 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Naveed Abbas](https://appshunter.io/developer/1052588431) | [MM&F Software LLC](https://appshunter.io/developer/1498948648) |

## What reviewers say

### Number Bonds

[App page](https://appshunter.io/ios/app/number-bonds-math-beginners/id1375966169)

This app offers engaging math practice activities designed to enhance mental arithmetic skills for beginners. It features two interactive games that help users understand number combinations, solve equations, and improve calculation speed through adjustable difficulty levels and motivational rewards.

**Highlights:** Mental math practice, Adjustable difficulty levels, Interactive math games, Coins, awards, and achievements, Drag and drop interface, Focus on addition and subtraction, Supports multiplication and division

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock by Monthly Subscription | $0.99 | per month |
| Unlock by Annual Subscription | $7.99 | per year |
| Complete App | $17.99 | one-time |


### Math Zombie Classic

[App page](https://appshunter.io/ios/app/math-zombie-classic-learn/id6756184450)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math Zombie Class PRO | $0.99 | one-time |


## Frequently asked questions

### Is Number Bonds free?

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

### Is Math Zombie Classic free?

Math Zombie Classic is free to download, with in-app purchases available.

### Do Number Bonds or Math Zombie Classic have ads?

Math Zombie Classic shows ads; Number Bonds does not.

### Which is updated more often, Number Bonds or Math Zombie Classic?

Number Bonds ships an update every 6 weeks, and Math Zombie Classic every 10 months. Most recently, Number Bonds was updated on October 26, 2026 and Math Zombie Classic on October 25, 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.*