# Gun Factor vs Crystal Dig

The clearest difference is in-app purchases: Gun Factor at none against Crystal Dig's 7. Gun Factor also leads on iOS requirement (12.0 vs 15.0). Crystal Dig's advantage is update cadence (every 4 days vs every 13 months) and ratings volume (3 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. Crystal Dig sells 7 one-off in-app purchases. Gun Factor asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Gun Factor against 5.0 for Crystal Dig. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Gun Factor ships an update every 13 months, Crystal Dig every 4 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Gun Factor | Crystal Dig |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/gun-factor/id1612796081/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/crystal-dig-gem-miner/id6758684744/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 13 months | **Every 4 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 75 MB | 145 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [omer cetin](https://appshunter.io/developer/1584332419) | [Taco Truck Games](https://appshunter.io/developer/1203933681) |

## What reviewers say

### Gun Factor

[App page](https://appshunter.io/ios/app/gun-factor/id1612796081)

Equip weapons with powerful add-ons to defeat relentless enemies. Clear all levels by strategically choosing two powers for each weapon. Enjoy a challenging and engaging combat experience.

**Highlights:** Weapon power-up customization, Strategic attachment selection, Enemy clearing gameplay, Level-based progression, Variety of weapon add-ons

**Features:** macOS Compatibility

**In-app purchases:** none


### Crystal Dig

[App page](https://appshunter.io/ios/app/crystal-dig-gem-miner/id6758684744)

Embark on an underground expedition combining classic block puzzle gameplay with a mining adventure. Descend through handcrafted levels, battle geological bosses, and collect rare gems. Compete for high scores and unlock achievements in this crystal-themed puzzle experience.

**Highlights:** Classic and Adventure game modes, 50 handcrafted adventure levels, 5 unique underground zones, Epic boss battles, Power-ups: Pickaxe, Shuffle, Undo, Gem collection with rarity tracking, 21 Game Center achievements

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Handful of Crystals | $0.99 | one-time |
| Pouch of Crystals | $2.99 | one-time |
| Remove Banner Ads | $3.99 | one-time |
| Starter Pack | $4.99 | one-time |
| Sack of Crystals | $4.99 | one-time |
| Chest of Crystals | $9.99 | one-time |
| Vault of Crystals | $19.99 | one-time |


## Frequently asked questions

### Is Gun Factor free?

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

### Is Crystal Dig free?

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

### Which has better reviews, Gun Factor or Crystal Dig?

Gun Factor and Crystal Dig are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do Gun Factor or Crystal Dig have ads?

Both Gun Factor and Crystal Dig show ads.

### Which is updated more often, Gun Factor or Crystal Dig?

Gun Factor ships an update every 13 months, and Crystal Dig every 4 days. Most recently, Gun Factor was updated on November 3, 2026 and Crystal Dig on October 31, 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.*