# Castyy vs GTIKIT

The clearest difference is update cadence: GTIKIT at weekly against Castyy's every 3 months. GTIKIT also leads on iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Castyy ships an update every 3 months, GTIKIT weekly. The most recent releases landed on September 15, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Castyy | GTIKIT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Size | 42 MB | 104 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [NeuroSpeech Technologies Private Limited](https://appshunter.io/developer/1516606497) | [Gtikit LLC](https://appshunter.io/developer/1492758299) |

## What reviewers say

### Castyy

[App page](https://appshunter.io/ios/app/castyy/id1574933338)

**Features:** macOS Compatibility

**In-app purchases:** none


### GTIKIT

[App page](https://appshunter.io/ios/app/gtikit/id1663242240)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Castyy free?

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

### Is GTIKIT free?

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

### Do Castyy or GTIKIT have ads?

Neither Castyy nor GTIKIT shows ads.

### Which is updated more often, Castyy or GTIKIT?

Castyy ships an update every 3 months, and GTIKIT weekly. Most recently, Castyy was updated on September 15, 2026 and GTIKIT 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.*