# Microsoft 365 Admin vs OptiSigns Admin

The clearest difference is rating: OptiSigns Admin at 4.8 against Microsoft 365 Admin's 4.6. OptiSigns Admin also leads on iOS requirement (13.0 vs 16.0). Microsoft 365 Admin's advantage is monetization model (free vs ad-supported) and ratings volume (5.8K vs 1.2K). On price, review sentiment, 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.

OptiSigns Admin holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Microsoft 365 Admin has 5.8K ratings behind it against 1.2K, so its average is the more settled of the two. Written reviews split almost evenly too, at 78% and 78% positive.

Microsoft 365 Admin ships an update every 6 weeks, OptiSigns Admin every 2 months. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Microsoft 365 Admin | OptiSigns Admin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (5.8K ratings)](https://appshunter.io/ios/app/microsoft-365-admin/id761397963/reviews) | **[4.8 (1.2K ratings)](https://appshunter.io/ios/app/optisigns-admin/id1574826252/reviews)** |
| Number of ratings | **5.8K** | 1.2K |
| Positive reviews | **78.3% of reviews** | 77.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 217 MB | 75 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Microsoft Corporation](https://appshunter.io/developer/298856275) | [OptiSigns Inc](https://appshunter.io/developer/1475554406) |

## What reviewers say

### 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


### OptiSigns Admin

[App page](https://appshunter.io/ios/app/optisigns-admin/id1574826252)

Transform any TV or smart device into a dynamic digital sign for your business. Easily manage and automate content remotely, displaying special offers, menus, events, and important information instantly. Ideal for restaurants, bars, offices, and more.

**Highlights:** Turn any TV/smart device into a digital sign, Remote content management, Automate content display, Drag-and-drop interface, Display images, videos, and documents, Easy to use

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Intuitive software setup
- 💡 Ability to change content remotely
- 🚀 Reliable performance
- 👍 Affordable pricing

**What reviewers complain about**

- 🐛 Login issues with Microsoft
- 🐛 Buggy payment processing and invoicing
- 👎 Not easy to set up
- 👎 Confusing password requirements for guest accounts

**Reported bugs**

- Crashes when trying to login with Microsoft
- Invoicing issues leading to multiple incorrect charges

**Requested features**

- Ability to trigger emergency and flash messages
- Setting expiration and live features for assets


## Frequently asked questions

### Is Microsoft 365 Admin free?

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

### Is OptiSigns Admin free?

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

### Which has better reviews, Microsoft 365 Admin or OptiSigns Admin?

OptiSigns Admin is rated higher. Microsoft 365 Admin averages 4.6 out of 5 from 5.8K ratings, while OptiSigns Admin averages 4.8 from 1.2K ratings.

### Do Microsoft 365 Admin or OptiSigns Admin have ads?

Neither Microsoft 365 Admin nor OptiSigns Admin shows ads.

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

Microsoft 365 Admin ships an update every 6 weeks, and OptiSigns Admin every 2 months. Most recently, Microsoft 365 Admin was updated on September 24, 2026 and OptiSigns Admin 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.*