# Prison Tower vs JELLIES!

The clearest difference is price: Prison Tower at Free against JELLIES!'s $1.99. Prison Tower also leads on in-app purchases (none vs 9). JELLIES!'s advantage is update cadence (every 5 weeks vs every 4 months) and review sentiment (89% vs 72%). On rating, ads and device support there is nothing between them.

Prison Tower is free to download; JELLIES! costs $1.99 up front. JELLIES! sells 9 one-off in-app purchases. Prison Tower asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for Prison Tower against 4.4 for JELLIES!. That said, the two scores are not equally well evidenced: JELLIES! has 180 ratings behind it against 14, so its average is the more settled of the two. Written reviews are what separate them: 72% of Prison Tower's written reviews are positive against 89% of JELLIES!'s.

Prison Tower ships an update every 4 months, JELLIES! every 5 weeks. The most recent releases landed on July 5, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Prison Tower | JELLIES! |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.5 (14 ratings)](https://appshunter.io/ios/app/prison-tower/id574690680/reviews)** | [4.4 (180 ratings)](https://appshunter.io/ios/app/jellies/id853087982/reviews) |
| Number of ratings | 14 | **180** |
| Positive reviews | 72.2% of reviews | **88.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 14 MB | 69 MB |
| Requires iOS | 13.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Masakazu Yonehara](https://appshunter.io/developer/1339210794) | [FIFTYTWO](https://appshunter.io/developer/853087985) |

## 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

**In-app purchases:** none


### JELLIES!

[App page](https://appshunter.io/ios/app/jellies/id853087982)

Embark on a colorful quest to catch jellies and retrieve lost fingers within a 60-second time limit. Utilize power-ups and combos to achieve high scores and unlock achievements. Engage in various game modes, including multiplayer and endless play.

**Highlights:** Color-matching puzzle gameplay, 60-second timed challenges, Power-up and combo system, Global leaderboards, Multiplayer mode, Unlockable achievements

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| +10 clocks | $0.99 | one-time |
| +5,000 coins | $0.99 | one-time |
| ENDLESS MODE | $1.99 | one-time |
| +15,000 coins | $1.99 | one-time |
| +90 clocks | $3.99 | one-time |
| +50,000 coins | $4.99 | one-time |
| +200 clocks | $6.99 | one-time |
| Infinite clocks | $9.99 | one-time |
| +250,000 coins | $9.99 | one-time |

**What reviewers like**

- 🎨 Cute and vibrant visuals
- 🎶 Catchy and fun soundtrack
- 🕹️ Addictive and engaging gameplay
- 🤖 Unique and quirky storyline
- 📸 Enjoyable InstaBob feature

**What reviewers complain about**

- 🐛 Frequent crashes and stability issues
- ⏱️ Repetitive and limited gameplay over time
- 💰 Paywall for additional content
- 🔇 Inability to mute sound effects

**Reported bugs**

- Intro video looping issue
- Compatibility problems on older devices
- Inability to properly mute sound

**Requested features**

- More varied levels and challenges
- Ability to customize jellyfish colors
- Cloud save functionality
- Multiplayer improvements


## Frequently asked questions

### Is Prison Tower free?

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

### Is JELLIES! free?

JELLIES! costs $1.99, and also offers in-app purchases.

### Which has better reviews, Prison Tower or JELLIES!?

Prison Tower is rated higher. Prison Tower averages 4.5 out of 5 from 14 ratings, while JELLIES! averages 4.4 from 180 ratings.

### Do Prison Tower or JELLIES! have ads?

Neither Prison Tower nor JELLIES! shows ads.

### Which is updated more often, Prison Tower or JELLIES!?

Prison Tower ships an update every 4 months, and JELLIES! every 5 weeks. Most recently, Prison Tower was updated on July 5, 2026 and JELLIES! on September 27, 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.*