# Chi Gap vs tmchat

Chi Gap and tmchat both sit at 1.9 stars, but that hides the real split: 22% of tmchat's written reviews are positive against 11% of Chi Gap's. tmchat also leads on iOS requirement (13.0 vs 15.6). Chi Gap's advantage is ratings volume (27 vs 6). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 1.9 for Chi Gap against 2.0 for tmchat. Both are backed by a comparable volume of ratings — 27 and 6 respectively. Written reviews are what separate them: 11% of Chi Gap's written reviews are positive against 22% of tmchat's.

Chi Gap ships an update every 5 months, tmchat every 7 months. The most recent releases landed on September 20, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Chi Gap | tmchat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (27 ratings)](https://appshunter.io/ios/app/chi-gap/id1497463446/reviews) | **[2.0 (6 ratings)](https://appshunter.io/ios/app/tmchat/id1540548528/reviews)** |
| Number of ratings | **27** | 6 |
| Positive reviews | 10.9% of reviews | **22.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 7 months |
| Monetization | Free | Free |
| Size | 70 MB | 72 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Tcell JSC](https://appshunter.io/developer/1011157074) | [ALTYN ASYR CJSC](https://appshunter.io/developer/1188274634) |

## What reviewers say

### Chi Gap

[App page](https://appshunter.io/ios/app/chi-gap/id1497463446)

This app enables users to make and receive calls and send SMS messages using an internet connection. It offers competitive international calling rates and integrates with Tcell services for balance management and special offers.

**Highlights:** Make and receive calls, Send SMS messages, International calling, Online balance monitoring, Balance top-up, Tcell service integration

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

**In-app purchases:** none


### tmchat

[App page](https://appshunter.io/ios/app/tmchat/id1540548528)

This messenger app allows users to make voice calls, send messages, and share various file types. It offers a user-friendly interface and is available in Turkmen, Russian, and English. The application is continuously updated with new features.

**Highlights:** Voice calls, Messaging, Group chats, File sharing (audio, video), Multilingual support (Turkmen, Russian, English)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chi Gap free?

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

### Is tmchat free?

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

### Which has better reviews, Chi Gap or tmchat?

tmchat is rated higher. Chi Gap averages 1.9 out of 5 from 27 ratings, while tmchat averages 2.0 from 6 ratings.

### Do Chi Gap or tmchat have ads?

Neither Chi Gap nor tmchat shows ads.

### Which is updated more often, Chi Gap or tmchat?

Chi Gap ships an update every 5 months, and tmchat every 7 months. Most recently, Chi Gap was updated on September 20, 2026 and tmchat on September 21, 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.*