# Ja Chat vs KT Messenger

The clearest difference is update cadence: KT Messenger at every 3 days against Ja Chat's fortnightly. Ja Chat's advantage is iOS requirement (13.0 vs 16.6). 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.

Ja Chat ships an update fortnightly, KT Messenger every 3 days. The most recent releases landed on September 27, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Ja Chat | KT Messenger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (8 ratings)](https://appshunter.io/ios/app/kt-messenger/id6478195913/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | — | Free |
| Size | 148 MB | 206 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [JA-SQUARE](https://appshunter.io/developer/1475348412) | [Posh Enterprise INC](https://appshunter.io/developer/1656522296) |

## What reviewers say

### Ja Chat

[App page](https://appshunter.io/ios/app/ja-chat/id6453854865)

**In-app purchases:** none


### KT Messenger

[App page](https://appshunter.io/ios/app/kt-messenger/id6478195913)

This app offers secure messaging, voice, and video calls with real-time translation to break down language barriers. Share messages, files, and location with unlimited group calls and advanced privacy controls.

**Highlights:** Real-time message translation, Unlimited group voice and video calls, Secure file sharing, Edit and forward messages, Privacy controls, Text-to-audio conversion

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

**In-app purchases:** none


## Frequently asked questions

### Is Ja Chat free?

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

### Is KT Messenger free?

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

### Do Ja Chat or KT Messenger have ads?

Neither Ja Chat nor KT Messenger shows ads.

### Which is updated more often, Ja Chat or KT Messenger?

Ja Chat ships an update fortnightly, and KT Messenger every 3 days. Most recently, Ja Chat was updated on September 27, 2026 and KT Messenger 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.*