# Mining Gyan vs BuyDaEarf

The clearest difference is update cadence: BuyDaEarf at daily against Mining Gyan's every 12 months. Mining Gyan's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Mining Gyan ships an update every 12 months, BuyDaEarf daily. The most recent releases landed on November 5, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Mining Gyan | BuyDaEarf |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Daily** |
| Size | 326 MB | 12 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Maya Chandrakar](https://appshunter.io/developer/1834109414) | [Maxwell Harley](https://appshunter.io/developer/1828830678) |

## What reviewers say

### Mining Gyan

[App page](https://appshunter.io/ios/app/mining-gyan/id6751227203)

**Features:** Vision Pro support

**In-app purchases:** none


### BuyDaEarf

[App page](https://appshunter.io/ios/app/buydaearf/id6800889057)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mining Gyan free?

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

### Is BuyDaEarf free?

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

### Do Mining Gyan or BuyDaEarf have ads?

Neither Mining Gyan nor BuyDaEarf shows ads.

### Which is updated more often, Mining Gyan or BuyDaEarf?

Mining Gyan ships an update every 12 months, and BuyDaEarf daily. Most recently, Mining Gyan was updated on November 5, 2026 and BuyDaEarf on October 2, 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.*