# Ball Sort Star vs SumX

The clearest difference is update cadence: SumX at every 5 days against Ball Sort Star's monthly. On price, ads, in-app purchases and device support there is nothing between them.

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

Ball Sort Star ships an update monthly, SumX every 5 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Ball Sort Star | SumX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/ball-sort-star/id6473683502/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Ad-supported | — |
| Size | 10 MB | 41 MB |
| Requires iOS | 15.2 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wildcrest Associates](https://appshunter.io/developer/295673986) | [SumX Games LTD.](https://appshunter.io/developer/1872948245) |

## What reviewers say

### Ball Sort Star

[App page](https://appshunter.io/ios/app/ball-sort-star/id6473683502)

Engage in a challenging color-sorting puzzle game with adjustable difficulty and helpful tools. Enjoy a private, offline experience with various ball set options, including number and symbol modes for accessibility. This game offers a solvable puzzle experience with unlimited undo functionality.

**Highlights:** Adjustable difficulty, Multi-move single tap, Auto-move balls, Unlimited undo, Colorblind accessible ball sets, Offline play, Dark mode

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

**In-app purchases:** none


### SumX

[App page](https://appshunter.io/ios/app/sumx-daily-math-brain-puzzle/id6758439413)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ball Sort Star free?

Ball Sort Star is free to download, with no in-app purchases.

### Is SumX free?

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

### Do Ball Sort Star or SumX have ads?

Both Ball Sort Star and SumX show ads.

### Which is updated more often, Ball Sort Star or SumX?

Ball Sort Star ships an update monthly, and SumX every 5 days. Most recently, Ball Sort Star was updated on November 4, 2026 and SumX on November 5, 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.*