# MosApp vs TBChat

The clearest difference is in-app purchases: TBChat at none against MosApp's 6. TBChat also leads on rating (5.0 vs 4.7). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. MosApp sells 6 in-app purchases, starting at $2.49 per month. TBChat asks for nothing beyond the download.

TBChat holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 5 respectively.

MosApp ships an update every 8 days, TBChat fortnightly. The most recent releases landed on September 19, 2026 and August 5, 2026 respectively.

## The numbers

| Metric | MosApp | TBChat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3 ratings)](https://appshunter.io/ios/app/mosapp/id6446265600/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/tbchat/id6739870518/reviews)** |
| Number of ratings | 3 | **5** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 days** | Fortnightly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 250 MB | 381 MB |
| Requires iOS | **15.5** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [HIGHLANDER TECHNOLOGIES PTE. LTD.](https://appshunter.io/developer/1677054831) | [TBChat](https://appshunter.io/developer/1787372341) |

## What reviewers say

### MosApp

[App page](https://appshunter.io/ios/app/mosapp/id6446265600)

This app offers secure, end-to-end encrypted messaging and calls with advanced features like disappearing messages, auto-translation, and AI assistants. It also integrates mini-programs for payments, bookings, and more, all within a customizable interface.

**Highlights:** End-to-end encrypted chats and calls, Disappearing messages and two-way deletion, Large group chats and public channels, In-chat auto-translation, AI agent and customer service, Integrated mini-programs for payments and bookings, App lock with biometrics

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium auto renewal monthly | $2.49 | per month |
| Premium auto renewal quarterly | $5.99 | per 3 months |
| Premium auto renewal yearly | $19.99 | per year |
| MosApp Premium per month | $2.99 | one-time |
| MosApp Premium per quarter | $7.99 | one-time |
| MosApp Premium per year | $24.99 | one-time |


### TBChat

[App page](https://appshunter.io/ios/app/tbchat/id6739870518)

This secure messaging application prioritizes user privacy with end-to-end encryption and self-destructing messages. It offers a no-trace chatting experience, ensuring no conversation history is stored, for truly private communication.

**Highlights:** End-to-end encryption, Self-destructing messages, No chat history storage, Privacy protection, Secure communication

**In-app purchases:** none


## Frequently asked questions

### Is MosApp free?

MosApp is free to download, with in-app purchases available.

### Is TBChat free?

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

### Which has better reviews, MosApp or TBChat?

TBChat is rated higher. MosApp averages 4.7 out of 5 from 3 ratings, while TBChat averages 5.0 from 5 ratings.

### Do MosApp or TBChat have ads?

Neither MosApp nor TBChat shows ads.

### Which is updated more often, MosApp or TBChat?

MosApp ships an update every 8 days, and TBChat fortnightly. Most recently, MosApp was updated on September 19, 2026 and TBChat on August 5, 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.*