# Gold Digger FRVR vs DUET Synth

The clearest difference is in-app purchases: DUET Synth at none against Gold Digger FRVR's 12. DUET Synth also leads on update cadence (daily vs every 2 months). Gold Digger FRVR's advantage is iOS requirement (12.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Gold Digger FRVR sells 12 one-off in-app purchases. DUET Synth asks for nothing beyond the download.

Gold Digger FRVR ships an update every 2 months, DUET Synth daily. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Gold Digger FRVR | DUET Synth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (1.5K ratings)](https://appshunter.io/ios/app/gold-digger-frvr-deep-mining/id1537809296/reviews)** | — |
| Number of ratings | **1.5K** | — |
| Positive reviews | 37.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 53 MB | 2 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [FRVR ApS](https://appshunter.io/developer/911820974) | [todd cunningham](https://appshunter.io/developer/6805709513) |

## What reviewers say

### Gold Digger FRVR

[App page](https://appshunter.io/ios/app/gold-digger-frvr-deep-mining/id1537809296)

Embark on a thrilling mining adventure, digging deep into caves to unearth gold, diamonds, and ancient treasures. Strategically use your pickaxe to avoid falling rocks and connect three or more to blast them for bonus rewards. Save your progress at checkpoints and aim to become a speleology tycoon.

**Highlights:** Dig for gold and treasures, Avoid falling rocks, Blast rocks by connecting three or more, Discover dinosaur bones and diamonds, Save progress with checkpoints, Explore cave corners

**Features:** Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Handful of 15 Gems | $0.99 | one-time |
| Bundle Pack 1 | $0.99 | one-time |
| Pile of 50 Gems | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |
| Bundle Pack 2 | $2.99 | one-time |
| Bucket of 100 Gems | $4.99 | one-time |
| Bundle Pack 3 | $4.99 | one-time |
| Bundle Pack 4 | $6.99 | one-time |
| Mountain of 1000 Gems | $9.99 | one-time |
| Bucket of 120 Gems | $9.99 | one-time |
| Bundle Pack 5 | $9.99 | one-time |
| Bucket of 300 Gems | $19.99 | one-time |

**What reviewers like**

- 🚀 Fun and addictive gameplay
- 👍 Enjoyable time-killer
- 🚀 Engaging mining mechanics

**What reviewers complain about**

- 🐛 Frequent glitches and crashes
- 🐛 Progress loss and reset issues
- 🐛 Buggy and unreliable performance

**Reported bugs**

- Game freezes and resets progress
- Inventory and items disappearing
- Inability to load or launch game

**Requested features**

- Improved save/load functionality
- More content and progression
- Optimization for newer devices


### DUET Synth

[App page](https://appshunter.io/ios/app/duet-synth/id6806688536)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gold Digger FRVR free?

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

### Is DUET Synth free?

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

### Do Gold Digger FRVR or DUET Synth have ads?

Both Gold Digger FRVR and DUET Synth show ads.

### Which is updated more often, Gold Digger FRVR or DUET Synth?

Gold Digger FRVR ships an update every 2 months, and DUET Synth daily. Most recently, Gold Digger FRVR was updated on October 28, 2026 and DUET Synth on October 29, 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.*