# ASUS OmniStor vs Microsoft 365 Admin

The clearest difference is review sentiment: Microsoft 365 Admin at 78% against ASUS OmniStor's 0%. Microsoft 365 Admin also leads on rating (4.6 vs 2.0) and ratings volume (5.8K vs 3). ASUS OmniStor's advantage is iOS requirement (12.0 vs 16.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Microsoft 365 Admin holds the better App Store score, 4.6 against 2.0. That said, the two scores are not equally well evidenced: Microsoft 365 Admin has 5.8K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of ASUS OmniStor's written reviews are positive against 78% of Microsoft 365 Admin's.

ASUS OmniStor ships an update every 3 months, Microsoft 365 Admin every 6 weeks. The most recent releases landed on October 5, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | ASUS OmniStor | Microsoft 365 Admin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (3 ratings)](https://appshunter.io/ios/app/asus-omnistor/id660159561/reviews) | **[4.6 (5.8K ratings)](https://appshunter.io/ios/app/microsoft-365-admin/id761397963/reviews)** |
| Number of ratings | 3 | **5.8K** |
| Positive reviews | 0.0% of reviews | **78.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 34 MB | 217 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ASUS Cloud Corporation](https://appshunter.io/developer/390124524) | [Microsoft Corporation](https://appshunter.io/developer/298856275) |

## What reviewers say

### ASUS OmniStor

[App page](https://appshunter.io/ios/app/asus-omnistor/id660159561)

Access, upload, and back up your files from any device. Share and collaborate on documents with others, with options for online editing and offline viewing. Securely log in using enterprise credentials.

**Highlights:** Enterprise AD/LDAP login, Cross-platform file sync, Automatic mobile backup, Online file preview, Multi-person co-editing, Offline file browsing

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

**In-app purchases:** none


### Microsoft 365 Admin

[App page](https://appshunter.io/ios/app/microsoft-365-admin/id761397963)

Manage your Microsoft 365 or Office 365 business subscription from your mobile device. Add users, reset passwords, manage devices, and monitor service health. Stay informed with critical notifications and support requests on the go.

**Highlights:** Manage users and groups, Reset passwords, Manage devices, Assign licenses, Create support requests, Monitor service health, Receive critical notifications

**In-app purchases:** none

**What reviewers like**

- 💻 Easy to use
- 🔑 Convenient password resets
- 🚀 Efficient admin tasks on the go
- 📱 Helpful for mobile management
- 🔒 Secure authentication

**What reviewers complain about**

- 🐛 Crashes and freezes
- 🔍 Limited functionality compared to web portal
- 🔍 Difficult to switch between accounts
- 🔍 Lack of advanced admin features
- 🔍 Inconsistent user experience

**Reported bugs**

- Blank screen on launch
- User list disappearing
- Unreliable login process
- Notifications not working as expected

**Requested features**

- Ability to purchase licenses
- More granular admin controls
- Improved search and filtering
- Better integration with other Microsoft apps
- Dark mode support


## Frequently asked questions

### Is ASUS OmniStor free?

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

### Is Microsoft 365 Admin free?

Microsoft 365 Admin is free to download, with no in-app purchases.

### Which has better reviews, ASUS OmniStor or Microsoft 365 Admin?

Microsoft 365 Admin is rated higher. ASUS OmniStor averages 2.0 out of 5 from 3 ratings, while Microsoft 365 Admin averages 4.6 from 5.8K ratings.

### Do ASUS OmniStor or Microsoft 365 Admin have ads?

Neither ASUS OmniStor nor Microsoft 365 Admin shows ads.

### Which is updated more often, ASUS OmniStor or Microsoft 365 Admin?

ASUS OmniStor ships an update every 3 months, and Microsoft 365 Admin every 6 weeks. Most recently, ASUS OmniStor was updated on October 5, 2026 and Microsoft 365 Admin on October 20, 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.*