# 简讯 vs TrainTT

简讯 and TrainTT are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

简讯 ships an update every 4 days, TrainTT every 3 days. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 简讯 | TrainTT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id1013461304/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Monetization | Free | — |
| Size | 136 MB | 49 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Xi'an Madeleine Trading Co., Ltd.](https://appshunter.io/developer/1505277914) | [Qian Yun Network Service Co., Ltd.](https://appshunter.io/developer/1567568557) |

## What reviewers say

### 简讯

[App page](https://appshunter.io/ios/app/id1013461304)

This app offers secure and fast instant messaging with end-to-end encryption for all communications. It features message recall, read receipts, and robust group management tools for large communities. Enjoy a streamlined, high-performance chat experience.

**Highlights:** Multi-layer encryption, Two-way message recall, Message read receipts, Large group support, Minimalist and fast interface

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

**In-app purchases:** none


### TrainTT

[App page](https://appshunter.io/ios/app/traintt/id1597479690)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 简讯 free?

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

### Is TrainTT free?

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

### Do 简讯 or TrainTT have ads?

Neither 简讯 nor TrainTT shows ads.

### Which is updated more often, 简讯 or TrainTT?

简讯 ships an update every 4 days, and TrainTT every 3 days. Most recently, 简讯 was updated on October 29, 2026 and TrainTT on October 27, 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.*