# CUBE9 ATTACK vs XEL

The clearest difference is in-app purchases: CUBE9 ATTACK at none against XEL's 3. CUBE9 ATTACK also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.4). XEL's advantage is update cadence (every 5 months vs every 18 months). On price and ads there is nothing between them.

Both are free to download. XEL sells 3 one-off in-app purchases. CUBE9 ATTACK asks for nothing beyond the download.

CUBE9 ATTACK ships an update every 18 months, XEL every 5 months. The most recent releases landed on November 11, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | CUBE9 ATTACK | XEL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 18 months | **Every 5 months** |
| Size | 65 MB | 80 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Plus Inc. (Japan)](https://appshunter.io/developer/445792061) | [Akihito Shimizu](https://appshunter.io/developer/1698840497) |

## What reviewers say

### CUBE9 ATTACK

[App page](https://appshunter.io/ios/app/cube9-attack/id1448660572)

**In-app purchases:** none


### XEL

[App page](https://appshunter.io/ios/app/xel-make-10-puzzle-battle/id6752292513)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Stamina Refill | $1.99 | one-time |
| 1 Hour Unlimited Play | $2.99 | one-time |
| Remove Ads | $5.99 | one-time |


## Frequently asked questions

### Is CUBE9 ATTACK free?

CUBE9 ATTACK is free to download, with no in-app purchases.

### Is XEL free?

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

### Do CUBE9 ATTACK or XEL have ads?

Both CUBE9 ATTACK and XEL show ads.

### Which is updated more often, CUBE9 ATTACK or XEL?

CUBE9 ATTACK ships an update every 18 months, and XEL every 5 months. Most recently, CUBE9 ATTACK was updated on November 11, 2026 and XEL on November 8, 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.*