# Gem Miner 3D vs Building Crafter

The clearest difference is in-app purchases: Building Crafter at none against Gem Miner 3D's 11. Building Crafter also leads on ads (none vs shown) and update cadence (weekly vs every 11 months). Gem Miner 3D's advantage is rating (4.5 vs 4.2). On price, ratings volume and device support there is nothing between them.

Both are free to download. Gem Miner 3D sells 11 one-off in-app purchases. Building Crafter asks for nothing beyond the download.

Gem Miner 3D holds the better App Store score, 4.5 against 4.2. Both are backed by a comparable volume of ratings — 149 and 61 respectively. Written reviews complicate that: 0% of Gem Miner 3D's written reviews are positive against 20% of Building Crafter's, so the app with the better star average is not the one people write more warmly about.

Gem Miner 3D ships an update every 11 months, Building Crafter weekly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Gem Miner 3D | Building Crafter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (149 ratings)](https://appshunter.io/ios/app/gem-miner-3d-digging-games/id1603802478/reviews)** | [4.2 (61 ratings)](https://appshunter.io/ios/app/building-crafter/id1668741294/reviews) |
| Number of ratings | **149** | 61 |
| Positive reviews | 0.0% of reviews | **20.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 11 months | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 182 MB | 221 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Mahjabeen Shah](https://appshunter.io/developer/1572456559) | [Ela Game](https://appshunter.io/developer/1536955498) |

## What reviewers say

### Gem Miner 3D

[App page](https://appshunter.io/ios/app/gem-miner-3d-digging-games/id1603802478)

Explore islands, crush gems with your truck, and sell them to become rich. Upgrade your mining machines and expand your gem realm to become the king of gem mining. Enjoy hours of smooth, addictive gameplay.

**Highlights:** Explore numerous gem islands, Sell gems at various stores, Upgrade mining trucks, Utilize boosters and bonuses, Smooth and addictive gameplay

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| 30 Gems | $1.99 | one-time |
| Special Offer 2 | $3.99 | one-time |
| Miner Pack | $3.99 | one-time |
| 90 Gems | $3.99 | one-time |
| 150 Gems | $5.99 | one-time |
| Special Offer 1 | $9.99 | one-time |
| 370 Gems | $9.99 | one-time |
| 550 Gems | $13.99 | one-time |
| 750 Gems | $14.99 | one-time |
| 999 Gems | $19.99 | one-time |


### Building Crafter

[App page](https://appshunter.io/ios/app/building-crafter/id1668741294)

Mine stones with your truck, process them into valuable materials, and construct buildings to earn wealth. Upgrade your vehicle, hire workers, and build bridges to expand your city.

**Highlights:** Mine stones with a truck, Process raw materials, Construct and sell/rent buildings, Upgrade truck capabilities, Hire workers, Build bridges to new areas

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

**In-app purchases:** none


## Frequently asked questions

### Is Gem Miner 3D free?

Gem Miner 3D is free to download, with in-app purchases available.

### Is Building Crafter free?

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

### Which has better reviews, Gem Miner 3D or Building Crafter?

Gem Miner 3D is rated higher. Gem Miner 3D averages 4.5 out of 5 from 149 ratings, while Building Crafter averages 4.2 from 61 ratings.

### Do Gem Miner 3D or Building Crafter have ads?

Gem Miner 3D shows ads; Building Crafter does not.

### Which is updated more often, Gem Miner 3D or Building Crafter?

Gem Miner 3D ships an update every 11 months, and Building Crafter weekly. Most recently, Gem Miner 3D was updated on October 25, 2026 and Building Crafter on October 24, 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.*