# Math vs Number Sum Up

The clearest difference is update cadence: Number Sum Up at every 3 days against Math's every 3 weeks. Math's advantage is iOS requirement (9.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Math sells 7 one-off in-app purchases and Number Sum Up sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Math ships an update every 3 weeks, Number Sum Up every 3 days. The most recent releases landed on October 12, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Math | Number Sum Up |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (19 ratings)](https://appshunter.io/ios/app/number-sum-up-quick-math/id6502631525/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 90 MB | 197 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dotmite Technologies Private Limited](https://appshunter.io/developer/1598563789) | [ALICE GAMES](https://appshunter.io/developer/1726187276) |

## What reviewers say

### Math

[App page](https://appshunter.io/ios/app/math-u/id1401903932)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Special Pack 1 | $0.99 | one-time |
| Special Pack 2 | $0.99 | one-time |
| Special Pack | $0.99 | one-time |
| Bonus Powers | $1.99 | one-time |
| Special Pack 3 | $1.99 | one-time |
| Super Power Bundle | $2.99 | one-time |
| Legendary Pack 3 | $4.99 | one-time |


### Number Sum Up

[App page](https://appshunter.io/ios/app/number-sum-up-quick-math/id6502631525)

Solve number puzzles by circling and erasing digits to make rows and columns add up to target sums. This game offers a clean design and varying difficulty levels to sharpen your mental math skills.

**Highlights:** Circle and erase numbers, Solve row and column sum puzzles, Multiple difficulty levels, Varying board sizes, Hint system, Clean and simple design

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is Math free?

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

### Is Number Sum Up free?

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

### Do Math or Number Sum Up have ads?

Neither Math nor Number Sum Up shows ads.

### Which is updated more often, Math or Number Sum Up?

Math ships an update every 3 weeks, and Number Sum Up every 3 days. Most recently, Math was updated on October 12, 2026 and Number Sum Up on September 27, 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.*