# Pearl Gem! vs Tower Crash 3D

The clearest difference is review sentiment: Pearl Gem! at 67% against Tower Crash 3D's 0%. Pearl Gem! also leads on rating (4.7 vs 2.5) and update cadence (fortnightly vs every 4 months). Tower Crash 3D's advantage is in-app purchases (none vs 7). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Pearl Gem! sells 7 one-off in-app purchases. Tower Crash 3D asks for nothing beyond the download.

Pearl Gem! holds the better App Store score, 4.7 against 2.5. That said, the two scores are not equally well evidenced: Pearl Gem! has 65K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 67% of Pearl Gem!'s written reviews are positive against 0% of Tower Crash 3D's.

Pearl Gem! ships an update fortnightly, Tower Crash 3D every 4 months. The most recent releases landed on October 27, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Pearl Gem! | Tower Crash 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (65K ratings)](https://appshunter.io/ios/app/pearl-gem/id6477785346/reviews)** | [2.5 (2 ratings)](https://appshunter.io/ios/app/tower-crash-3d/id6499320236/reviews) |
| Number of ratings | **65K** | 2 |
| Positive reviews | **66.6% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 315 MB | 24 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [A Small Game AB](https://appshunter.io/developer/1073064064) | [famobi](https://appshunter.io/developer/933760663) |

## What reviewers say

### Pearl Gem!

[App page](https://appshunter.io/ios/app/pearl-gem/id6477785346)

Engage in a unique bubble-shooter adventure, breaking obstacles and combining shots to conquer levels. Collect pearls to craft beautiful gems and discover hidden treasures with a helpful companion guiding your way.

**Highlights:** Unique bubble-shooter gameplay, Break through obstacles, Collect pearls, Create beautiful gems, Unlock powerful boosters, Clear layers of the Pearl Sphere

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ad Breaks for 1 day! | $0.99 | one-time |
| No Ad Breaks for 7 days! | $2.99 | one-time |
| Coin Pack | $2.99 | one-time |
| Special Offer! | $2.99 | one-time |
| Shiny Bundle | $3.99 | one-time |
| Star Bundle | $6.99 | one-time |
| No Ad Breaks forever! | $9.99 | one-time |

**What reviewers like**

- 🎨 Excellent graphics
- 🎮 Addictive and fun gameplay
- 🎯 Challenging levels
- 👍 Relaxing and soothing experience
- 💎 Satisfying to watch the pearls drop

**What reviewers complain about**

- 🔍 Lack of clarity on game mechanics and progression
- 🔊 Annoying voice/sound effects
- 💰 Too many ads, especially after rating the app
- 🐛 Bugs causing progress resets and issues with water level

**Reported bugs**

- Pearl counter resets to zero
- Water level not progressing as expected
- Sound issues after ad breaks
- Excessively high pearl requirements on certain levels

**Requested features**

- Add more level variety and difficulty
- Introduce new game modes or challenges
- Provide an option to disable sound/music
- Improve the water level progression system
- Add a shop or customization options


### Tower Crash 3D

[App page](https://appshunter.io/ios/app/tower-crash-3d/id6499320236)

Smash towers in this 3D physics game by strategically launching balls. Match ball colors to destroy shapes and trigger chain reactions. Utilize power-ups for massive destruction across beautifully designed levels.

**Highlights:** 3D physics-based gameplay, Color-matching destruction, Strategic ball launching, Power-up usage (earthquake, shotgun), Chain reaction mechanics, Designed levels and shapes

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pearl Gem! free?

Pearl Gem! is free to download, with in-app purchases available.

### Is Tower Crash 3D free?

Tower Crash 3D is free to download, with no in-app purchases.

### Which has better reviews, Pearl Gem! or Tower Crash 3D?

Pearl Gem! is rated higher. Pearl Gem! averages 4.7 out of 5 from 65K ratings, while Tower Crash 3D averages 2.5 from 2 ratings.

### Do Pearl Gem! or Tower Crash 3D have ads?

Both Pearl Gem! and Tower Crash 3D show ads.

### Which is updated more often, Pearl Gem! or Tower Crash 3D?

Pearl Gem! ships an update fortnightly, and Tower Crash 3D every 4 months. Most recently, Pearl Gem! was updated on October 27, 2026 and Tower Crash 3D on October 8, 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.*