# Numbly vs Cross Sum Mania

The clearest difference is update cadence: Numbly at every 4 days against Cross Sum Mania's every 3 weeks. Numbly also leads on ratings volume (6 vs 1) and device support (3 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Numbly against 5.0 for Cross Sum Mania. That said, the two scores are not equally well evidenced: Numbly has 6 ratings behind it against 1, so its average is the more settled of the two.

Numbly ships an update every 4 days, Cross Sum Mania every 3 weeks. The most recent releases landed on October 17, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Numbly | Cross Sum Mania |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/numbly/id6480306932/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/cross-sum-mania/id6670564521/reviews) |
| Number of ratings | **6** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 37 MB | 4 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [John Cahill](https://appshunter.io/developer/1738656621) | [Gilbert Gonsalves](https://appshunter.io/developer/492123194) |

## What reviewers say

### Numbly

[App page](https://appshunter.io/ios/app/numbly/id6480306932)

Engage in a daily numerical puzzle where you use six numbers and operators to reach a target sum. Enjoy unlimited gameplay in workout mode and share your achievements with friends. Access answers to help you progress through challenging math puzzles.

**Highlights:** Daily number challenges, Six numbers and operators, Target sum puzzles, Social sharing, Unlimited workout mode, Access to answers

**Features:** macOS Compatibility

**In-app purchases:** none


### Cross Sum Mania

[App page](https://appshunter.io/ios/app/cross-sum-mania/id6670564521)

Solve challenging number puzzles by completing overlapping equations. Use digits 1-9 once per puzzle to fulfill both horizontal and vertical math problems. This free game offers a fun and mentally stimulating experience.

**Highlights:** Overlapping horizontal and vertical equations, Uses digits 1-9 once per puzzle, Requires completion of all equations, Challenging logic gameplay, Free to play

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Numbly free?

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

### Is Cross Sum Mania free?

Cross Sum Mania is free to download, with no in-app purchases.

### Which has better reviews, Numbly or Cross Sum Mania?

Numbly and Cross Sum Mania are both rated 5.0 out of 5 on the App Store, from 6 and 1 ratings respectively.

### Do Numbly or Cross Sum Mania have ads?

Neither Numbly nor Cross Sum Mania shows ads.

### Which is updated more often, Numbly or Cross Sum Mania?

Numbly ships an update every 4 days, and Cross Sum Mania every 3 weeks. Most recently, Numbly was updated on October 17, 2026 and Cross Sum Mania on October 4, 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.*