# Ctrack Crystal vs GIYH

The clearest difference is device support: GIYH at 4 against Ctrack Crystal's 1. GIYH also leads on iOS requirement (15.1 vs 18.6). 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.

Ctrack Crystal ships an update fortnightly, GIYH every 4 weeks. The most recent releases landed on September 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Ctrack Crystal | GIYH |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 weeks |
| Size | 251 MB | 60 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [Ctrack](https://appshunter.io/developer/1696266077) | [Royal Science and Technology Park](https://appshunter.io/developer/1778731332) |

## What reviewers say

### Ctrack Crystal

[App page](https://appshunter.io/ios/app/ctrack-crystal/id1615958366)

**Features:** Vision Pro support

**In-app purchases:** none


### GIYH

[App page](https://appshunter.io/ios/app/giyh/id6745460832)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Ctrack Crystal free?

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

### Is GIYH free?

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

### Do Ctrack Crystal or GIYH have ads?

Neither Ctrack Crystal nor GIYH shows ads.

### Which is updated more often, Ctrack Crystal or GIYH?

Ctrack Crystal ships an update fortnightly, and GIYH every 4 weeks. Most recently, Ctrack Crystal was updated on September 24, 2026 and GIYH on October 8, 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.*