# Technogram vs tmchat

The clearest difference is rating: Technogram at 5.0 against tmchat's 2.0. tmchat's advantage is ratings volume (6 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Technogram holds the better App Store score, 5.0 against 2.0. That said, the two scores are not equally well evidenced: tmchat has 6 ratings behind it against 1, so its average is the more settled of the two.

Technogram ships an update every 12 months, tmchat every 7 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Technogram | tmchat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/technogram/id1491903264/reviews)** | [2.0 (6 ratings)](https://appshunter.io/ios/app/tmchat/id1540548528/reviews) |
| Number of ratings | 1 | **6** |
| Positive reviews | — | 22.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 7 months** |
| Monetization | Free | Free |
| Size | 143 MB | 72 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [MOBIL TELEKOM, OOO](https://appshunter.io/developer/852218362) | [ALTYN ASYR CJSC](https://appshunter.io/developer/1188274634) |

## What reviewers say

### Technogram

[App page](https://appshunter.io/ios/app/technogram/id1491903264)

Secure messaging and calling for professional collaboration. Encrypts messages, stores them on private servers, and allows group discussions for up to 750 colleagues. Offers cross-device synchronization and free voice/video calls.

**Highlights:** Encrypted messaging, Private server storage, Cross-device synchronization, Free voice and video calls, Group chats up to 750 users, Document and media sharing, Spelling check in 40+ languages

**Features:** macOS Compatibility, Siri integration, Apple Wallet

**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 Technogram free?

Technogram 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, Technogram or tmchat?

Technogram is rated higher. Technogram averages 5.0 out of 5 from 1 ratings, while tmchat averages 2.0 from 6 ratings.

### Do Technogram or tmchat have ads?

Neither Technogram nor tmchat shows ads.

### Which is updated more often, Technogram or tmchat?

Technogram ships an update every 12 months, and tmchat every 7 months. Most recently, Technogram was updated on November 3, 2026 and tmchat on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*