# Viper maze vs TowerQuake

The clearest difference is price: TowerQuake at Free against Viper maze's $1.99. TowerQuake also leads on in-app purchases (none vs 1) and update cadence (every 3 days vs every 3 months). Viper maze's advantage is ads (none vs shown) and iOS requirement (13.0 vs 16.6). On device support there is nothing between them.

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

Viper maze ships an update every 3 months, TowerQuake every 3 days. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Viper maze | TowerQuake |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 days** |
| Size | 6 MB | 18 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Martin Gruner](https://appshunter.io/developer/1824447154) | [Mykhailo Kotyk](https://appshunter.io/developer/1654375458) |

## What reviewers say

### 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 |


### TowerQuake

[App page](https://appshunter.io/ios/app/towerquake/id6751876154)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Viper maze free?

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

### Is TowerQuake free?

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

### Do Viper maze or TowerQuake have ads?

TowerQuake shows ads; Viper maze does not.

### Which is updated more often, Viper maze or TowerQuake?

Viper maze ships an update every 3 months, and TowerQuake every 3 days. Most recently, Viper maze was updated on October 15, 2026 and TowerQuake on October 3, 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.*