# Gem Mining Robot vs HatchFestival

The clearest difference is in-app purchases: HatchFestival at none against Gem Mining Robot's 5. HatchFestival also leads on iOS requirement (12.0 vs 17.6). Gem Mining Robot's advantage is update cadence (every 5 weeks vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. Gem Mining Robot sells 5 one-off in-app purchases. HatchFestival asks for nothing beyond the download.

Gem Mining Robot ships an update every 5 weeks, HatchFestival every 5 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Gem Mining Robot | HatchFestival |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 5 weeks** | Every 5 months |
| Size | 8 MB | 50 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, Mac | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AOBO Co.,Ltd](https://appshunter.io/developer/310846199) | [Kenichiro Okamoto](https://appshunter.io/developer/1722005992) |

## What reviewers say

### Gem Mining Robot

[App page](https://appshunter.io/ios/app/gem-mining-robot/id6705123550)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Level 2 | $0.99 | one-time |
| Level 3 | $0.99 | one-time |
| Level 4 | $0.99 | one-time |
| Level 5 | $0.99 | one-time |
| Level 6 | $0.99 | one-time |


### HatchFestival

[App page](https://appshunter.io/ios/app/hatchfestival/id6742362564)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gem Mining Robot free?

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

### Is HatchFestival free?

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

### Do Gem Mining Robot or HatchFestival have ads?

Both Gem Mining Robot and HatchFestival show ads.

### Which is updated more often, Gem Mining Robot or HatchFestival?

Gem Mining Robot ships an update every 5 weeks, and HatchFestival every 5 months. Most recently, Gem Mining Robot was updated on November 4, 2026 and HatchFestival on October 30, 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.*