# CodeAB vs Cross Sum Mania

The clearest difference is in-app purchases: Cross Sum Mania at none against CodeAB's 1. Cross Sum Mania also leads on update cadence (every 3 weeks vs every 6 weeks). CodeAB's advantage is ratings volume (3 vs 1). On price, rating, ads and monetization model there is nothing between them.

Both are free to download. CodeAB sells 1 one-off in-app purchase. Cross Sum Mania asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for CodeAB against 5.0 for Cross Sum Mania. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

CodeAB ships an update every 6 weeks, Cross Sum Mania every 3 weeks. Both last shipped on September 17, 2026.

## The numbers

| Metric | CodeAB | Cross Sum Mania |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/codeab-logic-number-puzzle/id1616021619/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/cross-sum-mania/id6670564521/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 3 MB | 4 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [EssentialCapture Inc](https://appshunter.io/developer/1558967478) | [Gilbert Gonsalves](https://appshunter.io/developer/492123194) |

## What reviewers say

### CodeAB

[App page](https://appshunter.io/ios/app/codeab-logic-number-puzzle/id1616021619)

Test your logic and deduction skills in this addictive number puzzle game. Figure out the secret 4-digit code using hints after each guess. It's a fresh take on a classic puzzle, perfect for quick brain training.

**Highlights:** Deduction and logic gameplay, Secret 4-digit code challenge, Clues after every guess, No leading zeros or repeating digits, Quick brain training rounds, Classic Bulls & Cows style

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CodeAB | $2.99 | one-time |


### 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 CodeAB free?

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

### Is Cross Sum Mania free?

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

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

CodeAB and Cross Sum Mania are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

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

Neither CodeAB nor Cross Sum Mania shows ads.

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

CodeAB ships an update every 6 weeks, and Cross Sum Mania every 3 weeks. Most recently, CodeAB was updated on September 17, 2026 and Cross Sum Mania on September 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*