Comparison

Microsoft 365 Admin vs Microsoft Outlook

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Microsoft 365 Admin

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
Read full description

Manage users, groups, devices, reset passwords & receive critical notifications. The Microsoft 365 Admin App enables you to be productive from anywhere. The app allows you to receive critical notifications, add users, reset passwords, manage devices, create support requests, and more—all while you’re on the go. Who should use this app? People with an admin role to a Microsoft 365 or Office 365 enterprise or business subscription. What can I do with this app? - Add, edit, block, or delete users, reset passwords, assign roles, or manage aliases & devices. - Add groups, edit groups, and add or remove users from groups. - View all available and assigned licenses, assign licenses to users, add or remove licenses, view and download invoices. - Check the status of existing support requests, take actions on them, or create new ones. - Monitor the health of all services and view active incidents in Service Health. - Stay on top of all the upcoming changes and announcements via the Message Center feed. - Get push notifications about important information related to service health, message center, and billing. The app supports dark theme and is available in 39 languages. And if you're someone who is responsible for managing more than one tenant, you can sign-in to multiple tenants and quickly switch between them. We're listening and constantly improving the app based on your feedback. Tell us what you like, what we can do better, and what features you'd like to see in the app. Send your feedback to feedback365@microsoft.com.

About

Microsoft Outlook

Consolidate all your email accounts and calendars into one streamlined application. Manage your inbox, schedule meetings, and access files from various cloud services. Enhance productivity with AI-powered writing assistance and smart inbox features.

Highlights
  • Unified inbox for multiple email accounts
  • Smart inbox sorting
  • Quick swipe actions
  • Meeting scheduling and availability sharing
  • File access from cloud storage
  • AI-powered email summarization and drafting
  • Editing of Office documents
Features
Read full description

Outlook lets you bring all your email accounts and calendars in one convenient spot. Whether it’s staying on top of your inbox or scheduling the next big thing, we make it easy to be your most productive, organised and connected self. Here's what you'll love about Outlook for iOS: - Focus on the right things with our smart inbox - we help you sort between messages you need to act on straight away and everything else. - Swipe to quickly schedule, delete and archive messages. - Share your meeting availability with just a tap and easily find times to meet with others. - Find everything you're looking for, including files, contacts, and your forthcoming trips. - View and attach any file from your email, OneDrive, Dropbox, and more, without having to download them to your phone. - Open Word, Excel, or PowerPoint attachments to edit them directly in the corresponding app and attach them back to an email. - Recap extra-long email threads in an instant with Summarise with Copilot* - Type a few words to have Copilot* jump-start your writing with an outline or draft - Before sending off your email, use Coaching with Copilot* to get tips and suggestions that help improve the overall tone, sentiment, and clarity *Microsoft 365 Personal/Family subscription or business account enabled with Copilot required to use Copilot features -- Outlook for iOS works with Microsoft Exchange, Office 365, Outlook.com (including Hotmail and MSN), Gmail, Yahoo Email, and iCloud. -- To make an in-app purchase of a Microsoft 365 Family or Personal subscription, open the app, go to Settings, and tap on Upgrade next to your Outlook.com or Hotmail.com account. Subscriptions begin at $6.99 a month in the US, and can vary by region. With a Microsoft 365 subscription, you get 1TB of storage for each user, access to all features in Word, Excel, and PowerPoint on iPad, iPhone, and iPod touch, and you can install Word, Excel, PowerPoint, Outlook and OneNote on PCs or Macs. Microsoft 365 subscriptions purchased from the app will be charged to your iTunes account and will automatically renew within 24 hours prior to the end of the current subscription period, unless auto-renewal is disabled beforehand. To manage your subscriptions or to disable auto-renewal, after purchase, go to your iTunes account settings. A subscription cannot be cancelled during the active subscription period. Any unused portion of a free trial period, if offered will be forfeited when the user purchases a subscription to that publication, where applicable. Privacy and Cookies: https://go.microsoft.com/fwlink/?LinkId=521839 Terms of Use: http://go.microsoft.com/fwlink/?LinkID=530144 Contract Summary: https://www.microsoft.com/microsoft-365/outlook/contract-summary Consumer Health Data Privacy Policy: https://go.microsoft.com/fwlink/?linkid=2259814

Screenshots

Microsoft 365 Admin4 screens
Microsoft Outlook4 screens

Verdict

The call

The clearest difference is in-app purchases: Microsoft 365 Admin at none against Microsoft Outlook's 4. Microsoft 365 Admin also leads on ads (none vs shown) and review sentiment (78% vs 64%). Microsoft Outlook's advantage is update cadence (weekly vs every 6 weeks) and ratings volume (9.3M vs 5.8K). On price and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Microsoft Outlook sells 4 in-app purchases, starting at $1.99 per month. Microsoft 365 Admin asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Microsoft Outlook holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Microsoft Outlook has 9.3M ratings behind it against 5.8K, so its average is the more settled of the two. Written reviews complicate that: 78% of Microsoft 365 Admin's written reviews are positive against 64% of Microsoft Outlook's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

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

Scorecard9 real differences · 2 level
Microsoft 365 Admin versus Microsoft Outlook: the parameters behind the verdict, then further details
ParameterMicrosoft 365 AdminMicrosoft Outlook
PriceFreeFree
Rating4.6 (5.8K ratings)4.8 (9.3M ratings) — better
Positive reviews78.3% of reviews — better64.4% of reviews
Number of ratings5.8K9.3M — better
Update frequencyEvery 6 weeksWeekly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
Best chart rank#11 — better
DevicesiPhone, iPadiPhone, iPad, Apple Watch — better
Requires iOS16.0 — better26.0
Further details — not scored
Size217 MB464 MB
Age rating4+4+
DeveloperMicrosoft CorporationMicrosoft Corporation

Customer experience

Microsoft 365 Admin

All ratings5,837 ratings
Positive92.5%
Neutral1.7%
Negative5.8%
Written reviews465 reviews
Positive78.3%
Neutral2.6%
Negative19.1%

Microsoft Outlook

All ratings9,258,706 ratings
Positive96.6%
Neutral2.5%
Negative0.9%
Written reviews7,289 reviews
Positive64.4%
Neutral7.9%
Negative27.7%

User reviews

Microsoft 365 Admin

From 5.8K App Store ratings

What we love

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

Room to improve

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

Microsoft Outlook

From 9.3M App Store ratings

What we love

  • 🚀 Great for corporate email
  • 👍 Customizable and user-friendly
  • 🚀 Seamless integration with Microsoft 365
  • 👍 Solid email and calendar functionality

Room to improve

  • 🐛 Buggy and unstable at times
  • 🔋 High battery consumption
  • 🔒 Security issues with password resets
  • 👎 Limited file attachment options

Bugs and requests

Microsoft 365 Admin

Reported bugs

4 issues
  • Blank screen on launch
  • User list disappearing
  • Unreliable login process
  • Notifications not working as expected

Requested features

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

Microsoft Outlook

Reported bugs

4 issues
  • Frequent crashes when adding accounts
  • Delayed email notifications and syncing issues
  • Inability to delete emails in bulk
  • Calendar reminders not working as expected

Requested features

4 requests
  • Dark mode option
  • Improved search and filtering capabilities
  • Better integration with native iOS apps and services
  • Enhanced calendar management features

In-app purchases

None

Microsoft 365 Admin

No in-app purchases

4 purchases

Microsoft Outlook

Subscriptions4
  • Microsoft 365 Basic$1.991 Month
  • Microsoft 365 Personal$9.991 Month
  • Microsoft 365 Family$12.991 Month
Show 1 more
  • Microsoft Copilot Pro$20.001 Month

Questions

Is Microsoft 365 Admin free?
Microsoft 365 Admin is free to download, with no in-app purchases.
Is Microsoft Outlook free?
Microsoft Outlook is free to download, with in-app purchases available.
Which has better reviews, Microsoft 365 Admin or Microsoft Outlook?
Microsoft Outlook is rated higher. Microsoft 365 Admin averages 4.6 out of 5 from 5.8K ratings, while Microsoft Outlook averages 4.8 from 9.3M ratings.
Do Microsoft 365 Admin or Microsoft Outlook have ads?
Microsoft Outlook shows ads; Microsoft 365 Admin does not.
Which is updated more often, Microsoft 365 Admin or Microsoft Outlook?
Microsoft 365 Admin ships an update every 6 weeks, and Microsoft Outlook weekly. Most recently, Microsoft 365 Admin was updated on September 22, 2026 and Microsoft Outlook on September 24, 2026.

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