# Abyss vs Cube Sort!

The clearest difference is in-app purchases: Cube Sort! at none against Abyss's 2. Cube Sort! also leads on update cadence (daily vs every 10 months) and iOS requirement (12.0 vs 15.2). Abyss's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Abyss sells 2 one-off in-app purchases. Cube Sort! asks for nothing beyond the download.

Abyss ships an update every 10 months, Cube Sort! daily. The most recent releases landed on October 3, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Abyss | Cube Sort! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Daily** |
| Size | 7 MB | 157 MB |
| Requires iOS | 15.2 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Claudio Robledo](https://appshunter.io/developer/1539364851) | [Pengwei Long](https://appshunter.io/developer/1621295590) |

## What reviewers say

### Abyss

[App page](https://appshunter.io/ios/app/abyss-master-skill/id1539367921)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| Submarine Skin Pack | $1.99 | one-time |


### Cube Sort!

[App page](https://appshunter.io/ios/app/cube-sort/id6502537076)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Abyss free?

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

### Is Cube Sort! free?

Cube Sort! is free to download, with no in-app purchases.

### Do Abyss or Cube Sort! have ads?

Cube Sort! shows ads; Abyss does not.

### Which is updated more often, Abyss or Cube Sort!?

Abyss ships an update every 10 months, and Cube Sort! daily. Most recently, Abyss was updated on October 3, 2026 and Cube Sort! on September 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.*