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Microsoft 365 Installation Problems

How to Install the Free Microsoft Outlook App on iPhone

WPS Content ManagerWPS Content Manager Oct 10, 2026 868 views

Question details

The user wants to know how to install the free Microsoft Outlook mobile application on an iOS device.

How to Install the Free Microsoft Outlook App on iPhone
Product
Microsoft Outlook
Device & OS
iOS
Scenario
Setting up email, calendars, and contacts management on an iPhone.
Observed behavior
The user aims to download the Outlook app from the App Store and sign in to access their inbox without requiring a Microsoft 365 subscription.
Before you start

Ensure your iPhone is connected to a stable Wi-Fi or cellular network and that you have your Apple ID password or biometric authentication ready for App Store downloads.

Solution 1Recommended

Download and Setup Outlook via the Apple App Store

The standard and most secure method to get the official Microsoft Outlook app for free on your iPhone.

The Microsoft Outlook mobile app is entirely free to download from the Apple App Store. You do not need to have an active Microsoft 365 subscription to install it or use its core email and calendar features.

1
Open the App Store

Locate and tap the Apple App Store icon on your iPhone's home screen.

2
Search for Microsoft Outlook

Tap the 'Search' tab at the bottom right corner of the screen, type 'Microsoft Outlook' into the search bar, and select the official app developed by Microsoft Corporation from the results.

3
Install the app

Tap the 'Get' button (or the cloud icon if you have downloaded it before) to install the application. Authenticate the download using Face ID, Touch ID, or your Apple ID password if prompted.

4
Launch and sign in

Once the installation is complete, tap 'Open' to launch the Outlook app. Enter your personal Microsoft account, or your work/school email credentials to sync your inbox, calendars, and contacts.

Download and Setup Outlook via the Apple App Store
Subscription Information: While the app itself is free and basic features do not require a subscription, certain advanced security and storage features may require an active Microsoft 365 subscription.
Free Microsoft Office alternative

Manage Your Email Attachments Effortlessly with WPS Office

While you use Outlook for your emails, handling document attachments on your iPhone is easier and faster with WPS Office. It provides a free, lightweight, and highly compatible alternative to Microsoft 365 for viewing and editing Word, Excel, PowerPoint, and PDF files on the go.

  1. 1. Download WPS Office: Get the free WPS Office app from the Apple App Store on your iPhone.
  2. 2. Open Outlook Attachments: Tap on any Word, Excel, or PowerPoint attachment inside an email from the Outlook app.
  3. 3. Choose WPS Office: Select the share icon and choose 'Open in WPS Office' to view, edit, and save the document seamlessly.
Fully compatible with Microsoft Office formats (.docx, .xlsx, .pptx) commonly received as email attachments.Free and lightweight mobile app optimized for iPhone and iPad.All-in-one suite to manage documents, spreadsheets, presentations, and PDFs in one place without downloading separate apps.Familiar and intuitive mobile user interface for seamless workflow.
microsoft office alternative - wps office

Frequently Asked Questions

Do I need a Microsoft 365 subscription to use Outlook on my iPhone?

No, the Microsoft Outlook app is free to download and use for basic email and calendar management. You can sign in with your free personal account (like Outlook.com or Hotmail). A subscription is only required for premium storage and advanced features.

Can I add multiple email accounts to the Outlook iOS app?

Yes, you can add multiple accounts. You can link Outlook.com, Microsoft 365 work accounts, Gmail, Yahoo, and iCloud accounts by navigating to Settings > Add Account within the app.

What should I do if the Outlook app is not downloading from the App Store?

First, check your internet connection and ensure your iPhone has sufficient storage space available. Then, verify that you are signed in with the correct Apple ID and that there are no pending terms or conditions to accept in the App Store.

Does the Outlook mobile app sync with the Outlook desktop application?

Yes, as long as you sign in with the same Microsoft or work email account, your emails, folders, contacts, and calendar events will automatically synchronize across your iPhone and your computer.