# KT vs Gerel App

The clearest difference is update cadence: Gerel App at weekly against KT's every 3 weeks. KT's advantage is iOS requirement (12.0 vs 16.0). 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.

KT ships an update every 3 weeks, Gerel App weekly. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | KT | Gerel App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 3 MB | 38 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Globalsat Technology Corporation.](https://appshunter.io/developer/624997558) | [UT Limited Liability Company](https://appshunter.io/developer/1879750990) |

## What reviewers say

### KT

[App page](https://appshunter.io/ios/app/kt-520/id6448007280)

**Features:** macOS Compatibility

**In-app purchases:** none


### Gerel App

[App page](https://appshunter.io/ios/app/gerel-app/id6448775601)

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

**In-app purchases:** none


## Frequently asked questions

### Is KT free?

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

### Is Gerel App free?

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

### Do KT or Gerel App have ads?

Neither KT nor Gerel App shows ads.

### Which is updated more often, KT or Gerel App?

KT ships an update every 3 weeks, and Gerel App weekly. Most recently, KT was updated on October 15, 2026 and Gerel App on October 10, 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.*