# Crystal Mine Rush vs Digfire

The clearest difference is in-app purchases: Digfire at none against Crystal Mine Rush's 2. Digfire also leads on iOS requirement (15.0 vs 18.2). Crystal Mine Rush's advantage is ads (none vs shown) and update cadence (daily vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. Crystal Mine Rush sells 2 one-off in-app purchases. Digfire asks for nothing beyond the download.

Crystal Mine Rush ships an update daily, Digfire every 3 weeks. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Crystal Mine Rush | Digfire |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/digfire/id6757819646/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 3 weeks |
| Monetization | — | Ad-supported |
| Size | 4 MB | 199 MB |
| Requires iOS | 18.2 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Patrick DiRenzo](https://appshunter.io/developer/1795755416) | [Adilkhan Kokanov](https://appshunter.io/developer/1780522995) |

## What reviewers say

### Crystal Mine Rush

[App page](https://appshunter.io/ios/app/crystal-mine-rush/id6742680487)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lava Pickaxe | $0.99 | one-time |
| Electric Pickaxe | $4.99 | one-time |


### Digfire

[App page](https://appshunter.io/ios/app/digfire/id6757819646)

Organize your backpack with weapons and dive into thrilling underground missions. Your character automatically shoots downward, breaking through soil to uncover treasures and battle enemies. Upgrade your gear to survive deeper runs and earn greater riches.

**Highlights:** Backpack organization mechanics, Automatic downward shooting, Resource mining and treasure hunting, Diverse enemy encounters, Weapon upgrades and progression, Level-based challenges

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

**In-app purchases:** none


## Frequently asked questions

### Is Crystal Mine Rush free?

Crystal Mine Rush is free to download, with in-app purchases available.

### Is Digfire free?

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

### Do Crystal Mine Rush or Digfire have ads?

Digfire shows ads; Crystal Mine Rush does not.

### Which is updated more often, Crystal Mine Rush or Digfire?

Crystal Mine Rush ships an update daily, and Digfire every 3 weeks. Most recently, Crystal Mine Rush was updated on October 25, 2026 and Digfire on October 21, 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.*