# Bowgun Defense vs Prison Tower

The clearest difference is rating: Prison Tower at 4.5 against Bowgun Defense's 4.0. Prison Tower also leads on ratings volume (14 vs 1) and monetization model (free vs ad-supported). Bowgun Defense's advantage is iOS requirement (7.0 vs 15.0). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Prison Tower holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: Prison Tower has 14 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 67% of Bowgun Defense's written reviews are positive against 72% of Prison Tower's.

Bowgun Defense ships an update every 3 months, Prison Tower every 4 months. The most recent releases landed on October 21, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Bowgun Defense | Prison Tower |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/bowgun-defense/id525091106/reviews) | **[4.5 (14 ratings)](https://appshunter.io/ios/app/prison-tower/id574690680/reviews)** |
| Number of ratings | 1 | **14** |
| Positive reviews | 66.7% of reviews | **72.4% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Ad-supported | **Free** |
| Size | 10 MB | 13 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RUCKYGAMES CO., LTD.](https://appshunter.io/developer/315948909) | [Masakazu Yonehara](https://appshunter.io/developer/1339210794) |

## What reviewers say

### Bowgun Defense

[App page](https://appshunter.io/ios/app/bowgun-defense/id525091106)

Defend your castle from approaching enemies in this battery shooting game. Protect your fairy, as her safety directly impacts your weapon's power. Earn experience points to rank up, unlock new weapons, and utilize accessory combinations for strategic advantages.

**Highlights:** Castle defense gameplay, Battery shooting mechanics, Fairy protection impacts weapon power, Rank up system with experience points, Unlock new weapons, Accessory combinations for strategy

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Bowgun Defense free?

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

### Is Prison Tower free?

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

### Which has better reviews, Bowgun Defense or Prison Tower?

Prison Tower is rated higher. Bowgun Defense averages 4.0 out of 5 from 1 ratings, while Prison Tower averages 4.5 from 14 ratings.

### Do Bowgun Defense or Prison Tower have ads?

Both Bowgun Defense and Prison Tower show ads.

### Which is updated more often, Bowgun Defense or Prison Tower?

Bowgun Defense ships an update every 3 months, and Prison Tower every 4 months. Most recently, Bowgun Defense was updated on October 21, 2026 and Prison Tower on October 26, 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.*