# Prison Tower vs Starship Pixelscape

The clearest difference is in-app purchases: Prison Tower at none against Starship Pixelscape's 4. Prison Tower also leads on iOS requirement (15.0 vs 18.0). Starship Pixelscape's advantage is ads (none vs shown) and update cadence (every 2 months vs every 4 months). On price and device support there is nothing between them.

Both are free to download. Starship Pixelscape sells 4 one-off in-app purchases. Prison Tower asks for nothing beyond the download.

Prison Tower ships an update every 4 months, Starship Pixelscape every 2 months. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Prison Tower | Starship Pixelscape |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (14 ratings)](https://appshunter.io/ios/app/prison-tower/id574690680/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 72.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 13 MB | 110 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Masakazu Yonehara](https://appshunter.io/developer/1339210794) | [Ruben Manzano](https://appshunter.io/developer/1691625084) |

## What reviewers say

### Prison Tower

[App page](https://appshunter.io/ios/app/prison-tower/id574690680)

Build a towering stack of heroes by strategically dropping them. Guide the princess to safety by climbing the tower. Experience a fresh take on classic block-stacking gameplay with engaging modes.

**Highlights:** Stack heroes vertically, Rescue trapped princess, Strategic tap-to-drop gameplay, Prison Tower rescue mode, Challenge Mode for high scores

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

**In-app purchases:** none

**What reviewers like**

- 👍 Addictive gameplay
- 🎨 Cute and attractive graphics
- 🎵 Great music and sound effects
- ⏱️ Good time killer
- 🤏 Small download size

**What reviewers complain about**

- 🥱 Gets repetitive
- 😠 Frustrating difficulty
- 📉 Poor start screen responsiveness
- 🤷‍♀️ Gameplay can be boring
- 🧱 Stacking issues

**Reported bugs**

- Game over at level 92 in challenge mode
- Start screen unresponsive
- Crashes frequently
- Fairies carrying people instead of princess
- People not stacking properly

**Requested features**

- New OS compatibility
- Improved start screen responsiveness
- More variety in gameplay
- Fix fairies carrying people instead of princess
- Fix fairies carrying people instead of princess


### Starship Pixelscape

[App page](https://appshunter.io/ios/app/starship-pixelscape/id6741517533)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fuel The Mission | $0.99 | one-time |
| Full Speed, No Interruptions! | $1.99 | one-time |
| Deep Space Expedition | $2.99 | one-time |
| Galaxy Guardian | $4.99 | one-time |


## Frequently asked questions

### Is Prison Tower free?

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

### Is Starship Pixelscape free?

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

### Do Prison Tower or Starship Pixelscape have ads?

Prison Tower shows ads; Starship Pixelscape does not.

### Which is updated more often, Prison Tower or Starship Pixelscape?

Prison Tower ships an update every 4 months, and Starship Pixelscape every 2 months. Most recently, Prison Tower was updated on October 26, 2026 and Starship Pixelscape on October 28, 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.*