# Ultimate Bubble Shooter Pro vs Gem Digger

The clearest difference is in-app purchases: Ultimate Bubble Shooter Pro at none against Gem Digger's 6. Ultimate Bubble Shooter Pro also leads on ads (none vs shown). Gem Digger's advantage is iOS requirement (15.0 vs 26.2). On price, update cadence and device support there is nothing between them.

Both are free to download. Gem Digger sells 6 one-off in-app purchases. Ultimate Bubble Shooter Pro asks for nothing beyond the download.

Ultimate Bubble Shooter Pro ships an update every 2 months, Gem Digger every 3 months. The most recent releases landed on October 3, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Ultimate Bubble Shooter Pro | Gem Digger |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 26 MB | 52 MB |
| Requires iOS | 26.2 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Selcuk KAYA](https://appshunter.io/developer/1881586378) | [Seif Ibrahim](https://appshunter.io/developer/1173469733) |

## What reviewers say

### Ultimate Bubble Shooter Pro

[App page](https://appshunter.io/ios/app/ultimate-bubble-shooter-pro/id6760962926)

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

**In-app purchases:** none


### Gem Digger

[App page](https://appshunter.io/ios/app/gem-digger-cave-quest/id6780266274)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Crystal Caves | $2.99 | one-time |
| Magma Depths | $2.99 | one-time |
| Frozen Hollow | $2.99 | one-time |
| Remove Ads | $3.99 | one-time |
| Unlock All Worlds | $6.99 | one-time |
| Complete Edition | $9.99 | one-time |


## Frequently asked questions

### Is Ultimate Bubble Shooter Pro free?

Ultimate Bubble Shooter Pro is free to download, with no in-app purchases.

### Is Gem Digger free?

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

### Do Ultimate Bubble Shooter Pro or Gem Digger have ads?

Gem Digger shows ads; Ultimate Bubble Shooter Pro does not.

### Which is updated more often, Ultimate Bubble Shooter Pro or Gem Digger?

Ultimate Bubble Shooter Pro ships an update every 2 months, and Gem Digger every 3 months. Most recently, Ultimate Bubble Shooter Pro was updated on October 3, 2026 and Gem Digger on October 10, 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.*