# caQtDM vs KT

The clearest difference is update cadence: KT at every 3 weeks against caQtDM's every 5 months. KT also leads on 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.

caQtDM ships an update every 5 months, KT every 3 weeks. The most recent releases landed on September 9, 2026 and June 7, 2026 respectively.

## The numbers

| Metric | caQtDM | KT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Size | 68 MB | 3 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Helge Brands](https://appshunter.io/developer/922076961) | [Globalsat Technology Corporation.](https://appshunter.io/developer/624997558) |

## What reviewers say

### caQtDM

[App page](https://appshunter.io/ios/app/caqtdm/id922076962)

**Features:** macOS Compatibility

**In-app purchases:** none


### KT

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is caQtDM free?

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

### Is KT free?

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

### Do caQtDM or KT have ads?

Neither caQtDM nor KT shows ads.

### Which is updated more often, caQtDM or KT?

caQtDM ships an update every 5 months, and KT every 3 weeks. Most recently, caQtDM was updated on September 9, 2026 and KT on June 7, 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.*