Best Mail Outlook Apps

246+ iOS apps curated and reviewed

3.9 avg rating
19 free apps
Updated November 2026

Looking for free mail outlook apps? 19 of our 246+ tracked titles are free to download β€” no subscription, no trial. The rest are premium picks worth paying for.

Compare top Mail Outlook Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Microsoft OutlookMicrosoft OutlookFree4.8β˜… (9.4M)YesYesNov 2026
2MailMailFree4.6β˜… (4.6M)NoNoNov 2026
3Mail App for OutlookMail App for OutlookFree4.4β˜… (8.1K)NoYesNov 2026
4Email - Edison MailEmail - Edison MailFree4.5β˜… (79K)NoYesNov 2026
5Boxer - Workspace ONEBoxer - Workspace ONEFree4.4β˜… (77K)NoNoNov 2026
6myMail box: email client appmyMail box: email client appFree4.4β˜… (18K)YesNoNov 2026
7Mail+ for OutlookMail+ for Outlook$4.993.9β˜… (840)NoYesOct 2026
8Mail App for Outlook 365Mail App for Outlook 365Free3.7β˜… (6)YesYesOct 2026

Top Picks for Mail Outlook

Microsoft Outlook#1

Microsoft Outlook by Microsoft Corporation

Secure Email, Calendar & Files
Editor's Choice
πŸ“Š Productivity
4.8😐(9.4M ratings)
FreeAdsIn-App Purchases
#11in Productivity
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Manage all your email accounts and calendars in one place. Organize your inbox with smart sorting, quick swipe actions, and easy meeting scheduling. Seamlessly access and edit files from cloud storage and leverage AI assistance for email summarization and composition.

What We Love

  • πŸš€ Great for corporate email
  • πŸ‘ Customizable and user-friendly
  • πŸš€ Seamless integration with Microsoft 365
  • πŸ‘ Solid email and calendar functionality

Room to Improve

  • πŸ› Buggy and unstable at times
  • πŸ”‹ High battery consumption
  • πŸ”’ Security issues with password resets
  • πŸ‘Ž Limited file attachment options
Mail#2

Mail by Apple

Strong Contender
πŸ“Š Productivity
4.6😐(4.6M ratings)
Free
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Consolidate all your email accounts into a single, organized inbox. Prioritize important messages, quickly respond with smart replies, and manage your inbox efficiently with features like scheduling and snoozing. Enjoy enhanced privacy with IP address hiding and read receipt prevention.

What We Love

  • πŸš€ Efficient email management
  • πŸ”’ Secure and private
  • πŸ‘ Simple and intuitive interface
  • πŸ’‘ Useful categorization of emails

Room to Improve

  • πŸ› Inconsistent swipe gestures
  • πŸ› Unreliable search function
  • πŸ› Emails disappearing or not syncing properly
  • πŸ› Slow email download and loading times
  • πŸ› Buggy performance after updates
Mail App for Outlook#3

Mail App for Outlook by Intrepid

Inbox Zero Mail Client
Worth Considering
πŸ“Š Productivity
4.4😞(8.1K ratings)
FreeIn-App Purchases
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This app offers a fast and efficient way to manage your Outlook inbox, focusing on quick triaging and instant message sending/receiving. It prioritizes privacy and utilizes a modern codebase for a seamless experience.

What We Love

  • πŸš€ Fast and easy to use
  • πŸ‘ Organized and practical
  • πŸ’‘ Excellent for managing multiple accounts

Room to Improve

  • πŸ› Frequent crashes and freezes
  • πŸ”Œ Issues with email syncing and access
  • πŸ’° Expensive subscription model

More Mail Outlook apps to explore

FAQ about Mail Outlook

What are the best mail outlook apps for iPhone?
Microsoft Outlook tops our mail outlook apps ranking as of November 2026, with a 4.8-star average from 9.4M App Store ratings, and it's free to download.
Yes β€” 19 of the top mail outlook apps we rank are free to download, including Microsoft Outlook and Mail.
Microsoft Outlook shows ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 246+ mail outlook apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.