# Polygon Mayhem vs The Sum

The clearest difference is in-app purchases: The Sum at none against Polygon Mayhem's 8. Polygon Mayhem's advantage is ads (none vs shown) and update cadence (every 9 days vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Polygon Mayhem sells 8 one-off in-app purchases. The Sum asks for nothing beyond the download.

Polygon Mayhem ships an update every 9 days, The Sum every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Polygon Mayhem | The Sum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (11 ratings)](https://appshunter.io/ios/app/polygon-mayhem/id6748663040/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 161 MB | 144 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ezra kohavi](https://appshunter.io/developer/1826914013) | [LIM SING CHYUAN](https://appshunter.io/developer/1825404821) |

## What reviewers say

### Polygon Mayhem

[App page](https://appshunter.io/ios/app/polygon-mayhem/id6748663040)

Engage your mind with a unique puzzle game that uses geometric shapes to create intricate challenges. Solve spatial puzzles by strategically placing, rotating, and unfolding shapes to fit within a frame. This game offers a mentally stimulating and satisfying experience for puzzle enthusiasts.

**Highlights:** Intricate spatial puzzle levels, Geometric shape manipulation, Logic and creativity challenges, Out-of-the-box thinking, Mentally stimulating gameplay

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold Coins (1000) | $0.99 | one-time |
| Gems (100) | $0.99 | one-time |
| Gold Coins (5000) | $3.99 | one-time |
| Unlock Level 7 & 8! | $3.99 | one-time |
| Gems (500) | $3.99 | one-time |
| Gems (1000) | $7.99 | one-time |
| Gold Coins (12000) | $7.99 | one-time |
| Unlock All Levels Forever! | $12.99 | one-time |


### The Sum

[App page](https://appshunter.io/ios/app/the-sum-math-and-puzzle/id6757253249)

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

**In-app purchases:** none


## Frequently asked questions

### Is Polygon Mayhem free?

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

### Is The Sum free?

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

### Do Polygon Mayhem or The Sum have ads?

The Sum shows ads; Polygon Mayhem does not.

### Which is updated more often, Polygon Mayhem or The Sum?

Polygon Mayhem ships an update every 9 days, and The Sum every 3 weeks. Most recently, Polygon Mayhem was updated on October 24, 2026 and The Sum on October 25, 2026.

---

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