Office 365 Admin

Microsoft Corporation

Price Category Version Released Last Updated Size Compatibility Age
Free Business 3.45 Dec 12, 2013 May 19, 2018 113.6 MB iOS 8.0 or later 4+
New in version 3.45

What’s new in 3.45
• Speed and stability improvements
• Bug fixes

Previous releases
• You are now able to perform bulk actions for message center!
• Are you a global admin? You can now manage your organization’s contacts on the go!
• Our updated design makes it easier to see things that need your attention, find the features you need, and aligns closely with the new Office 365 admin center so you have the same admin experience no matter where you are.


Are you an Office 365 admin? Then you need the Office 365 Admin app.

Check out all the things you can do from your phone or tablet:
• Connect to the Office 365 admin center from anywhere
• Add, edit, block, and delete users
• Reset passwords
• Assign product licenses
• Turn on notifications to get service alerts and new messages
• Contact Microsoft support
• Sign in to manage multiple Office 365 organizations
• Read the latest messages from the Message center
• If you're a Microsoft Partner, manage your Office 365 customers

The Office 365 Admin app supports Azure Active Directory Multi-Factor Authentication and includes the option to set a unique application-specific PIN code.

We're listening. Tell us what you like, what we can do better, and what features you'd like to see next. Send your feedback to

IMPORTANT: You need to be an Office 365 admin with an active Office 365 business subscription to use this app.

iPad Screenshots
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Great app when you’re on the road
Works great for what I wanted on 7/14/2018
The app lets me do most common things when I’m away from my computer.
Slow as Molasses
mhadi74 on 7/14/2018
It shouldn’t take several minutes to load and sign in. I can boot up my MBP, open Safari, navigate to and sign in before the app gets itself signed in.
Needs a lot of work
CraigRei on 7/8/2018
Opening screen not right proportions (logo squashed) - minor App says I have no subscriptions yet I have 90 licenses.... so I can’t see my bill.
App crashes constantly on iPhone X
GeneralPatton on 6/24/2018
Title says it all. App worked great until the most recent update. Cannot get the app to boot at all now.
Ugly and slow but does it’s job.
mprennie on 6/16/2018
This app is ugly and slow. It’s pretty embarrassing to open it. However, it does do its job.
Can’t add more licenses
Phung Le on 6/10/2018
I want to use the app to add more licenses but it won’t let me. Error message says that I am not subscribed. Tried to resolve issue with support team many times but gave up because they can’t help
Always Crashes, Never Works
KermitDaLocal on 6/7/2018
One day for whatever reason, the app just stopped working. It didn’t seem to be after an update either. It just crashes immediately when trying to open. Lame.
Mobile Admin Capabilities
Rockisland64 on 6/5/2018
The app works well to administer office 365 accounts on the go! Functional and simple.
Please Update
TheEnforcerK on 6/4/2018
Please update this app to fit the iPhone X the phone has been out for how long and you guys have updated all the apps almost but this one?
Please, this app needs iPhone X screen support
smarcin on 6/1/2018
Good app overall, the app desperately needs to be updated to support the X screen
Awesome App
Mictray on 5/23/2018
Easy to use, create users, assign to groups and view overall stats.
Admin does not support MAM and Conditional Access
PPSaunders on 5/21/2018
I found the Admin application disappointing but since we implemented MAM and Conditional access, the application will not work at all. As this app can give admins full control over your tenant, the lack of support for these basic security controls is a major issue.
Excellent. What more would you risk?
Plexidigm on 5/20/2018
Without being a worry wart, what more could you ask for without trading risk for comfort? Microsoft, if I may be ALLOWED to have a free MIND, is on our side (2018), while the oTHER is feeding the bEAST. It’s good to know that righteousness still exists in the world. I would have given it a 5 but there’s always room for improvement. You know what?....I changed my mind. 5🌟🌎
DeacMG on 5/20/2018
It’s been months to resize your aspect ratios for the X. It takes 20 minutes. Just get it done.
Pleeeeeeeeease and thank you!
GBMV6Speed on 5/18/2018
One love forever and ever. Thank you so much. Please help to make sure we make every deadline without extra stuff. You guys rock. I'm in it to won it! One ❤️ lov3
New version dropped capabilities
LurchMan on 5/15/2018
The latest update of this app will not allow me to access billing or subscriptions; I have to go to the website for that on my pc. I am the sole admin for my account, so it’s not a rights issue. Other than that, the app does make remote administration of O365 easier.
Crashes and burns
Martilynn on 5/11/2018
I can’t get it to open anymore! I just ran the update hoping for a miracle...but alas not happening. I’m on an iPhone 6 Plus.
Very unstable. No iPhone X version.
a.holck on 5/3/2018
Unfortunately I still have to use a desktop to manage my Office 365 users, as this version is very crash probe on my iPhone x.
Not Good.....Very Bad! Really really Bad!
Shameous on 4/27/2018
This is a typical Microsoft behaviorism where they don’t commit resources to an important venture and it fails miserably like so many of their previous failed ventures. Don’t waste your time or mental energy on this app, you’ll be sorry you did.
Facial recognition
iAmCDub on 4/25/2018
Downloaded this app about six months ago. Facial recognition never works. I even uninstall it and reinstall it. I always have to use a pin number. Can we get that fixed and I will get this app a four star
Pretty good
Brons2 on 4/23/2018
If I rated it 5 stars, there'd be no room for improvement!
Excellent App
miguel143 on 4/20/2018
The app work great for me, like everything is always ways for improvement. If they allow us to assign the password for the staff would be great just like we do on the web.
Crashes on launch. iPhone X
NuclearPEANUT on 4/13/2018
Crashes on launch. iPhone X
OK I Guess...
The Razor on 4/2/2018
While better than nothing, there are some functions/features missing from the full web portal, or at least I haven’t been able to find them. Take for example Shared Mailboxes. While you can administer Groups, you can’t administer Shared Mailboxes. Seems like that would be a simple feature to include.
Slow and Buggy
CeMiKu on 2/25/2018
Takes forever to retrieve bills and fails.
No iPhone X support
Likes his notifications on 2/23/2018
Doesn’t support iPhone X screen
Excellent mobile app
AlteRocK on 2/22/2018
The app works great. It let’s me create users and groups. It lets me manage billing and request support. There is also other tools, but overall, I don’t really need to login to the web to see and edit simple things like permissions for users, groups or shared mailboxes. The issue here is that I still don’t see a way to create a shared mailbox. Maybe I am not looking correctly, but I think it would help any new User to see Shared Mailboxes clearly in the menu. In addition, I would like for the app to support the whole iPhone X screen. Other than that, keep up the good work ;)
Fix it
bryans2k on 2/21/2018
Fix face recognition please. It goes in loops!
Office 365 Keeps Getting Better
BigDFoodie on 2/18/2018
Love the look, feel, and ease of use.
A Good Start, Somewhat Helpful For Admins
PhillipsABQ on 2/15/2018
This app is helpful for some basic Office admin tasks, but the web-based admin site is much preferred. This app crashes when trying to add a new user using an iPhone 8 running 11.2.5. Frustrating.
No delete
Fuh kingsnake on 2/11/2018
Tried to do a sample room. Now it’s locked private and I can’t delete it because of my product service won’t let me. Ill be getting all my money back. Why would someone pay for something they can’t delete. And why would someone sell you a quarter of the whole process.
Crashing on iPhone X
Wgross on 2/7/2018
The app crashes after displaying for a fraction of a second after the latest update.
Crashes on iPhone X
Death Unicorn101 on 2/6/2018
Ever time I open the app it crashes on my iPhone X. 💩
Support for iPhone 10
Blaiseingele2 on 2/4/2018
Hi team Please use the empty space for more options
Face ID looping
nuphan on 2/1/2018
Using Face ID on iPhone X causes it to loop between that and the pin screen. Can you please fix this?
Terrible update
BoltonBob on 1/30/2018
Jan 2018:This app has gotten worse. Too many geeks involved with not enough input small business people. I run a small company with three people. I want to be able to log in, get to key components like managing subscriptions easily. Especially managing subscriptions should be a top menu item. Then when you contact support you reach some person in India who is basically unintelligible. They frequently do not understand common American idioms. And their accent is AWFUL. And I do NOT have time to read technical bulletins written by geeks for geeks. I do not have the luxury of a dedicated IT person. I have to do things myself. Do I have the technical background to wade through the technical stuff? Yes. Do I have the time? No. So please make it simple. 2017 comment: Will not register a problem. Has told me three times to.resubmit request for support. More than one year ago i reported this problem. The app is still NOT fixed. If I could give Microsoft a lower grade I would. This is very annoying especially given everyone in my business uses Office 365.
Extremely convenient
Didaktikos on 1/23/2018
A well-thought out set of common functions, easily accessed.
Crashing Upon Launch
_jeffcan on 1/9/2018
I just updated the app this morning and it crashed shortly after launching. It is of the apps I use daily for work. Hopefully a fix is coming to address the crashes. Thanks!
FaceID Loop
LacroixDP on 1/5/2018
Just had to uninstall/reinstall bc app looped on FaceID authentication on open
Used to work
prraw on 12/24/2017
Crashes on iPhone X
Does not work on iPhoneX
enoughsev on 12/15/2017
Crashes on launch
My life is easier now
Srezwan on 12/13/2017
Imagine you’re on the road and have to reset someone’s password or add someone to a group. You have to pull over, turn on the laptop , use hotspot, connect to vpn and RDP to server and make changes. Now I just tap on the application!!! This is amazing.
Good but needs improvements
mPoposki on 10/24/2017
A bit buggy at times, for mobility purposes gets the job done on the fly.
I can be a mobile admin!
mjlb2 on 10/18/2017
Love this app. Allows me to reset passwords and manage our users from my iPhone. This is another step in the direction of managing all services via mobile device!
Was able to set an out of office message for a user from my phone
ObligatoryMoniker on 10/18/2017
Was able to set an out of office message for a user from my phone. Awesome, only looked checked the app on a whim and didn’t think it could do it but it could, very nice!
"Clients" list is missing
ikeved on 10/18/2017
This app used to be awesome but now the "clients" lost is empty! Please fix!
Easy password resets
inpro-itgal on 10/13/2017
Easiest way to reset passwords and communicate them to users
FreedownQuad on 9/7/2017
Love it
Great App!
Brownal1039 on 8/20/2017
I found this app to be easy to use. This app is great for administering my users without signing on to my PC. I have been able to do everything I need to administer the users.
Most, but not all functionality
DannekRose on 8/19/2017
I do like the ease of use. It has the most common features of the online, browser-based admin. It doesn't have an easy way to add aliases to shared mailboxes (as far as I can tell), and I think some of the reporting is missing (haven't been able to find it so it could just be me) like mailbox usage size, but it does work well.
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