# CT vs Ja Chat

The clearest difference is update cadence: Ja Chat at fortnightly against CT's every 2 months. 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.

CT ships an update every 2 months, Ja Chat fortnightly. The most recent releases landed on August 12, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | CT | Ja Chat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 324 MB | 148 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [CHIA TAI COMPANY LIMITED](https://appshunter.io/developer/1493924477) | [JA-SQUARE](https://appshunter.io/developer/1475348412) |

## What reviewers say

### CT

[App page](https://appshunter.io/ios/app/ct-connect/id1499328809)

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

**In-app purchases:** none


### Ja Chat

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

**In-app purchases:** none


## Frequently asked questions

### Is CT free?

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

### Is Ja Chat free?

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

### Do CT or Ja Chat have ads?

Neither CT nor Ja Chat shows ads.

### Which is updated more often, CT or Ja Chat?

CT ships an update every 2 months, and Ja Chat fortnightly. Most recently, CT was updated on August 12, 2026 and Ja Chat on September 9, 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.*