# 差旅壹号 vs aTrust

The clearest difference is ratings volume: aTrust at 26 against 差旅壹号's 2. 差旅壹号's advantage is iOS requirement (11.0 vs 13.0). On price, rating, review sentiment and update cadence there is nothing between them.

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

aTrust holds the better App Store score, 1.2 against 1.0. That said, the two scores are not equally well evidenced: aTrust has 26 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of 差旅壹号's written reviews are positive against 7% of aTrust's.

差旅壹号 ships an update every 6 weeks, aTrust every 2 months. The most recent releases landed on September 9, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | 差旅壹号 | aTrust |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/id1116911191/reviews) | **[1.2 (26 ratings)](https://appshunter.io/ios/app/atrust/id1536711104/reviews)** |
| Number of ratings | 2 | **26** |
| Positive reviews | 0.0% of reviews | **6.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 82 MB | 125 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Sichuan 517Na Science And Technology Co.,Ltd.](https://appshunter.io/developer/893570332) | [SANGFOR Technologies Company Limited](https://appshunter.io/developer/434027842) |

## What reviewers say

### 差旅壹号

[App page](https://appshunter.io/ios/app/id1116911191)

This platform offers comprehensive corporate travel management solutions, including hotel bookings, flight reservations, and ground transportation integration. It aims to simplify business travel, ensure compliance, and reduce costs for companies while improving the employee travel experience.

**Highlights:** Corporate travel management, Hotel booking, Flight reservations, Ground transportation integration, Cost reduction, Compliance management

**Features:** macOS Compatibility

**In-app purchases:** none


### aTrust

[App page](https://appshunter.io/ios/app/atrust/id1536711104)

This app provides core security capabilities for digital transformation based on a zero trust architecture. It offers SPA protection, adaptive authentication, and dynamic endpoint environment detection to safeguard enterprises and institutions from complex internal threats.

**Highlights:** Zero trust architecture, SPA protection, Adaptive authentication, Dynamic endpoint detection, App access verification, Permission baselines, Dynamic access control

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 差旅壹号 free?

差旅壹号 is free to download, with no in-app purchases.

### Is aTrust free?

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

### Which has better reviews, 差旅壹号 or aTrust?

aTrust is rated higher. 差旅壹号 averages 1.0 out of 5 from 2 ratings, while aTrust averages 1.2 from 26 ratings.

### Do 差旅壹号 or aTrust have ads?

Neither 差旅壹号 nor aTrust shows ads.

### Which is updated more often, 差旅壹号 or aTrust?

差旅壹号 ships an update every 6 weeks, and aTrust every 2 months. Most recently, 差旅壹号 was updated on September 9, 2026 and aTrust on September 22, 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.*