# Perfect Sum vs Cross Sum Mania

The clearest difference is ads: Cross Sum Mania at none against Perfect Sum's shown. Cross Sum Mania also leads on monetization model (free vs ad-supported). Perfect Sum's advantage is update cadence (every 3 days vs every 3 weeks) and device support (3 vs 1). On price, rating, ratings volume 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 Perfect Sum against 5.0 for Cross Sum Mania. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Perfect Sum ships an update every 3 days, Cross Sum Mania every 3 weeks. The most recent releases landed on November 4, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Perfect Sum | Cross Sum Mania |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/perfect-sum/id6477300117/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/cross-sum-mania/id6670564521/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | Ad-supported | **Free** |
| Size | 139 MB | 4 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Benjamin Richy](https://appshunter.io/developer/1636888789) | [Gilbert Gonsalves](https://appshunter.io/developer/492123194) |

## What reviewers say

### Perfect Sum

[App page](https://appshunter.io/ios/app/perfect-sum/id6477300117)

A captivating puzzle game where you strategically place shapes on a numbered board to reach a perfect sum. Unlock new buildings and enjoy stunning visuals and rewarding animations as you progress through increasingly challenging levels.

**Highlights:** Strategic shape placement, Numbered board puzzles, Unlockable buildings, Increasing difficulty levels, Rewarding animations, Stunning visuals

**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 Perfect Sum free?

Perfect Sum 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, Perfect Sum or Cross Sum Mania?

Perfect Sum and Cross Sum Mania are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

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

Perfect Sum shows ads; Cross Sum Mania does not.

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

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