# Cubic Cube vs Viper maze

The clearest difference is price: Cubic Cube at Free against Viper maze's $1.99. Cubic Cube also leads on in-app purchases (none vs 1) and update cadence (weekly vs every 3 months). Viper maze's advantage is iOS requirement (13.0 vs 26.0). On ads and device support there is nothing between them.

Cubic Cube is free to download; Viper maze costs $1.99 up front. Viper maze sells 1 one-off in-app purchase. Cubic Cube asks for nothing beyond the download.

Cubic Cube ships an update weekly, Viper maze every 3 months. The most recent releases landed on September 21, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Cubic Cube | Viper maze |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Size | 1 MB | 6 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Kiyoshi Izumi](https://appshunter.io/developer/1807085294) | [Martin Gruner](https://appshunter.io/developer/1824447154) |

## What reviewers say

### Cubic Cube

[App page](https://appshunter.io/ios/app/cubic-cube/id6746580967)

**Features:** Apple Watch app

**In-app purchases:** none


### Viper maze

[App page](https://appshunter.io/ios/app/viper-maze/id6748138935)

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full game | $3.99 | one-time |


## Frequently asked questions

### Is Cubic Cube free?

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

### Is Viper maze free?

Viper maze costs $1.99, and also offers in-app purchases.

### Do Cubic Cube or Viper maze have ads?

Neither Cubic Cube nor Viper maze shows ads.

### Which is updated more often, Cubic Cube or Viper maze?

Cubic Cube ships an update weekly, and Viper maze every 3 months. Most recently, Cubic Cube was updated on September 21, 2026 and Viper maze on September 10, 2026.

---

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