# M3 vs aTrust

The clearest difference is review sentiment: M3 at 35% against aTrust's 7%. M3 also leads on rating (1.5 vs 1.2). On price, ratings volume, update cadence and ads there is nothing between them.

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

M3 holds the better App Store score, 1.5 against 1.2. Both are backed by a comparable volume of ratings — 15 and 26 respectively. Written reviews point the same way: 35% of M3's written reviews are positive against 7% of aTrust's.

M3 ships an update every 5 weeks, aTrust every 2 months. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | M3 | aTrust |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (15 ratings)](https://appshunter.io/ios/app/m3/id1236176492/reviews)** | [1.2 (26 ratings)](https://appshunter.io/ios/app/atrust/id1536711104/reviews) |
| Number of ratings | 15 | **26** |
| Positive reviews | **35.3% of reviews** | 6.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 228 MB | 125 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seeyon Co.,Ltd.](https://appshunter.io/developer/417716248) | [SANGFOR Technologies Company Limited](https://appshunter.io/developer/434027842) |

## What reviewers say

### M3

[App page](https://appshunter.io/ios/app/m3/id1236176492)

This platform unifies enterprise systems, offering intelligent collaboration and efficient mobile management. It supports business customization, integration, and secure data handling for staff and managers.

**Highlights:** Unified mobile office platform, Efficient mobile management, Integrated development platform, Intelligent work platform, Mobile customization development, Enhanced mobile security

**Features:** Vision Pro support

**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 M3 free?

M3 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, M3 or aTrust?

M3 is rated higher. M3 averages 1.5 out of 5 from 15 ratings, while aTrust averages 1.2 from 26 ratings.

### Do M3 or aTrust have ads?

Neither M3 nor aTrust shows ads.

### Which is updated more often, M3 or aTrust?

M3 ships an update every 5 weeks, and aTrust every 2 months. Most recently, M3 was updated on September 30, 2026 and aTrust 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.*