# GRI vs Ghostyk

The clearest difference is device support: GRI at 3 against Ghostyk's 1. GRI also leads on iOS requirement (13.0 vs 16.6). On price, update cadence, 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.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 16, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | GRI | Ghostyk |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 15 MB | 15 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Hyeongwoo Choi](https://appshunter.io/developer/1614205706) | [Ghostyk LLC](https://appshunter.io/developer/1808066321) |

## What reviewers say

### GRI

[App page](https://appshunter.io/ios/app/gri-g/id1622010590)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ghostyk

[App page](https://appshunter.io/ios/app/ghostyk/id6744540748)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GRI free?

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

### Is Ghostyk free?

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

### Do GRI or Ghostyk have ads?

Neither GRI nor Ghostyk shows ads.

### Which is updated more often, GRI or Ghostyk?

GRI ships an update monthly, and Ghostyk monthly. Most recently, GRI was updated on September 16, 2026 and Ghostyk on September 14, 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.*