Microsoft Outlook 4+

Secure Email, Calendar & Files

Microsoft Corporation

    • Free
    • Offers In-App Purchases


Outlook lets you bring all of 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 to 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 with our new search experience, including files, contacts and your upcoming trips.

- View and attach any file from your email, OneDrive, Dropbox and more, without having to download them to your phone.

- Bring all the apps you love in Outlook, including Facebook, Evernote, Trello and more.

- Open Word, Excel or other Office document attachments to edit them directly in the corresponding app and attach them back to an email.


Outlook for iOS works with Microsoft Exchange, Office 365, (including Hotmail and MSN), Gmail, Yahoo Mail and iCloud.


To make an in-app purchase of an Office 365 Home or Personal subscription, open the app, go to Settings and tap on Upgrade next to your or account. Subscriptions begin at USD 6.99 a month in the US, and can vary by region. With an Office 365 subscription, you get 1 TB 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.

Office 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.

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What’s New

Version 4.2427.0

Now, when you add a OneDrive or Sharepoint file to an email, Outlook will notify you if anyone doesn't yet have permissions so you can update those before sending your email.

Ratings and Reviews

4.7 out of 5
1.5M Ratings

1.5M Ratings

Simonised55 ,

An Email app for emailing

This App is for sending emails and receiving emails. If you want to receive emails and send emails then use this App. If you don’t want to send emails and receiving emails then don’t use this App, try using smoke signals or a telephone instead. Other Apps are available but this is the one I use because it’s installed on my phone and PC. If I had a different app installed on my devices then I would probably use a different one 🤷‍♂️
I gave this App a 5 star rating because I use it to send and receive emails and that is what it does. The only time this app stops working is if the device that it’s installed on runs out of electricity. Once the device receives electricity again the App will work.
I remember the first email I ever sent in the 90s, it was a magical experience filled with wonder and joy 🥹 the sound of the dial up modem and the smell of the burning plastic as my PC struggled with the new technology. One hour later and my friend phoned my to say he had received my Email. Ahh 😌 but I digress.
Use this app and you will be able to send and receive emails 👍

Michael John Dennis ,

Bulk email deletion issue on app & website

I have lots of emails from a few years back, some from the same sender that I have not deleted, with some important and needed emails, even though there are other functions like “sweep” on the Outlook website, but I keep getting notifications on the app telling me that my inbox is 92% etc full - aside from “archive” there should be another place on the app to store wanted/needed emails and this, along with everything you do on the app, should be updated on the website (and vice versa) should be automatically synced on the website and vice versa without always needing to log onto the website - the functions for mass/bulk deletion of emails should be totally redesigned for those of us who are not as disciplined enough to delete unwanted emails at once without opening - a scan for potentially unwanted emails should be put in as a function with a checkbox to keep certain emails and send them to another folder, then just delete the rest on the visible page number

Kevin Holdridge ,

Deletes my email

However awful Outlook is on desktop, you’re pretty much stuck with it in corporate Windows environment. So using it on mobile too kind of makes sense for convenience and consistency.

Over the last couple of years I was willing to put up with its bugs and limitations - all complicated apps inevitably have them.

However I finally bit the bullet, removed it today and switched to a separate but better apps for email, calendar, and contacts. The reason is that it yesterday (for the second time this year) deleted a year’s email. It is ridiculously easy to brush the ‘select all’ and delete icons without realising it. Before you notice, your emails are disappearing before your eyes, with the deletions being synchronised across all devices linked to your accounts. So for 2nd time this year I have wasted hours going message by message through 3 sets of recycle bins trying to work out which messages were intentionally or unintentionally deleted, and restoring accordingly. Poor for an app that is supposed to increase productivity.

App Privacy

The developer, Microsoft Corporation, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Usage Data

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info
  • Contacts
  • User Content
  • Search History
  • Identifiers
  • Usage Data
  • Diagnostics

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location

Privacy practices may vary based on, for example, the features you use or your age. Learn More


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