# 航天MOA vs TrainTT

The clearest difference is update cadence: TrainTT at every 3 days against 航天MOA's every 3 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.

航天MOA ships an update every 3 months, TrainTT every 3 days. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | 航天MOA | TrainTT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/moa/id1436947028/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 623 MB | 49 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [航天云网科技发展有限责任公司](https://appshunter.io/developer/1055408308) | [Qian Yun Network Service Co., Ltd.](https://appshunter.io/developer/1567568557) |

## What reviewers say

### 航天MOA

[App page](https://appshunter.io/ios/app/moa/id1436947028)

This app offers a familiar communication experience for efficient work collaboration. It connects headquarters with national branches for unified management and standardizes employee work through its system. Enjoy real-time message synchronization across devices and clear read/unread status for effective communication.

**Highlights:** Familiar communication interface, Real-time message synchronization, Cloud message storage, Read/unread message status, Unified contact management

**Features:** macOS Compatibility, Apple Wallet

**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 航天MOA free?

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

### Is TrainTT free?

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

### Do 航天MOA or TrainTT have ads?

Neither 航天MOA nor TrainTT shows ads.

### Which is updated more often, 航天MOA or TrainTT?

航天MOA ships an update every 3 months, and TrainTT every 3 days. Most recently, 航天MOA was updated on October 6, 2026 and TrainTT on October 1, 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.*