# Prison Tower vs Mighty Birds

The clearest difference is rating: Mighty Birds at 5.0 against Prison Tower's 4.5. Mighty Birds also leads on ads (none vs shown) and review sentiment (92% vs 72%). Prison Tower's advantage is in-app purchases (none vs 8) and update cadence (every 4 months vs every 22 months). On price and device support there is nothing between them.

Both are free to download. Mighty Birds sells 8 one-off in-app purchases. Prison Tower asks for nothing beyond the download.

Mighty Birds holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 14 and 3 respectively. Written reviews point the same way: 72% of Prison Tower's written reviews are positive against 92% of Mighty Birds's.

Prison Tower ships an update every 4 months, Mighty Birds every 22 months. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Prison Tower | Mighty Birds |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (14 ratings)](https://appshunter.io/ios/app/prison-tower/id574690680/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/mighty-birds/id711389178/reviews)** |
| Number of ratings | **14** | 3 |
| Positive reviews | 72.4% of reviews | **92.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 months** | Every 22 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 14 MB | 35 MB |
| Requires iOS | 13.0 | **6.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Masakazu Yonehara](https://appshunter.io/developer/1339210794) | [marge co., ltd.](https://appshunter.io/developer/331850369) |

## 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

**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


### Mighty Birds

[App page](https://appshunter.io/ios/app/mighty-birds/id711389178)

Defend your eggs from invading animals in this engaging "bird" action game. Tap to aim and release to launch birds, strategically using the environment to defeat all enemies and complete each stage. Collect items to aid your defense.

**Highlights:** Tap to aim and launch birds, Defeat enemies to complete stages, Utilize in-game items, Interact with stage objects, New "bird" action gameplay

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MIghty Strike x5 | $0.99 | one-time |
| Boxed Mighty x5 | $0.99 | one-time |
| Mighty Strike x10 | $1.99 | one-time |
| Boxed Mighty x10 | $1.99 | one-time |
| Mighty Strike x50 | $3.99 | one-time |
| Boxed Mighty x50 | $3.99 | one-time |
| Mighty Strike x100 | $4.99 | one-time |
| Boxed Mighty x100 | $4.99 | one-time |


## Frequently asked questions

### Is Prison Tower free?

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

### Is Mighty Birds free?

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

### Which has better reviews, Prison Tower or Mighty Birds?

Mighty Birds is rated higher. Prison Tower averages 4.5 out of 5 from 14 ratings, while Mighty Birds averages 5.0 from 3 ratings.

### Do Prison Tower or Mighty Birds have ads?

Prison Tower shows ads; Mighty Birds does not.

### Which is updated more often, Prison Tower or Mighty Birds?

Prison Tower ships an update every 4 months, and Mighty Birds every 22 months. Most recently, Prison Tower was updated on October 15, 2026 and Mighty Birds on October 13, 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.*