# mobius vs aTrust

The clearest difference is update cadence: aTrust at every 2 months against mobius's every 5 months. aTrust also leads on device support (3 vs 1) and iOS requirement (13.0 vs 15.6). On price, 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.

mobius ships an update every 5 months, aTrust every 2 months. The most recent releases landed on September 30, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | mobius | aTrust |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.2 (26 ratings)](https://appshunter.io/ios/app/atrust/id1536711104/reviews)** |
| Number of ratings | — | **26** |
| Positive reviews | — | 6.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 4 MB | 125 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [北京淳中科技股份有限公司](https://appshunter.io/developer/1332911205) | [SANGFOR Technologies Company Limited](https://appshunter.io/developer/434027842) |

## What reviewers say

### mobius

[App page](https://appshunter.io/ios/app/mobius/id1065759363)

**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 mobius free?

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

### Is aTrust free?

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

### Do mobius or aTrust have ads?

Neither mobius nor aTrust shows ads.

### Which is updated more often, mobius or aTrust?

mobius ships an update every 5 months, and aTrust every 2 months. Most recently, mobius was updated on September 30, 2026 and aTrust on October 10, 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.*