Fix Microsoft 365 Subscription Not Working on Mac After App Store Purchase
Question details
The user needs to access a Microsoft 365 subscription on a Mac that was originally purchased via the Apple App Store on a mobile device.

- Product
- Microsoft 365
- Device & OS
- Mac / iOS
- Scenario
- Attempting to activate and use Microsoft Word on a Mac using a subscription bought on an iPhone or iPad.
- Observed behavior
- The Microsoft 365 subscription works correctly on the phone but does not appear or activate when signing in to Word on the Mac.
Ensure you have the login credentials for both your Apple ID and the specific Microsoft account you used when first activating the subscription on your phone.
Verify Subscription Link on Microsoft Account Page
Check if your App Store purchase successfully linked to your Microsoft account online.
When you purchase Microsoft 365 through a third party like the Apple App Store, the subscription must be securely linked to a Microsoft account before it can be used on other platforms like a Mac.
Open a web browser and navigate to the official Microsoft Services and Subscriptions page. Sign in using the exact Microsoft account associated with your mobile app.
Scroll through the page to locate your Microsoft 365 Personal or Family subscription. Confirm that the subscription status is active and that your 1 TB of cloud storage is available.
If the subscription is correctly displayed, open Microsoft Word on your Mac, click 'Sign In' from the template gallery or the 'Word' menu, and enter this verified Microsoft account email.

Contact Apple Support for Syncing Issues
If the subscription is missing from your Microsoft account, Apple Support must resolve the billing and sync issue.
Try WPS Office for Mac as a Seamless Alternative
If you are frustrated by complex subscription syncing issues across devices, consider switching to WPS Office. It provides a lightweight, highly compatible, and free alternative to Word, Excel, and PowerPoint without the subscription hassle.
- 1. Download WPS Office: Visit the official WPS website and download the macOS installer.
- 2. Install the Application: Open the downloaded file and drag the WPS Office icon into your Applications folder.
- 3. Open Your Files: Launch WPS Office and directly open your existing Microsoft Office documents with perfect formatting preservation.

Frequently Asked Questions
Why isn't my Microsoft 365 subscription showing up on my Mac?
Subscriptions purchased via the Apple App Store on an iPhone or iPad sometimes experience delays or fail to sync immediately with your Microsoft account. You must ensure the purchase is successfully linked to your Microsoft account online before it can be recognized by the Mac applications.
Who do I contact for billing issues, Microsoft or Apple?
If you purchased the subscription through the Apple App Store (on iOS or Mac), Apple exclusively manages your billing, receipts, and cancellations. You must contact Apple Support directly for any refund or payment inquiries.
Can I share a Microsoft 365 Family plan purchased on the App Store?
Yes, if you purchased the Microsoft 365 Family plan, you can share it with others. However, you must first verify that the subscription is properly linked to your Microsoft account on the Microsoft Services and Subscriptions page before you can generate and send sharing invitations.
How do I restore my purchase in Word for Mac?
If you purchased the subscription directly from the Mac App Store using your Apple ID, you can open Word for Mac, go to the 'What's New' or sign-in screen, and click 'Restore Previous Purchase'. If purchased on a mobile device, this button will not work, and you must sign in with the linked Microsoft account.




