Best Outlook Webmail Apps

240+ iOS apps curated and reviewed

4.0 avg rating
19 free apps
Updated October 2026

If you already know Microsoft Outlook, this is the deeper bench. 240+ outlook webmail apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.

Compare top Outlook Webmail Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Microsoft OutlookMicrosoft OutlookFree4.8★ (9.4M)YesYesNov 2026
2MailMailFree4.6★ (4.5M)NoNoNov 2026
3Mail App for OutlookMail App for OutlookFree4.5★ (7.9K)NoYesOct 2026
4myMail box: email client appmyMail box: email client appFree4.4★ (18K)YesNoNov 2026
5Boxer - Workspace ONEBoxer - Workspace ONEFree4.4★ (77K)NoNoNov 2026
6Mail+ for OutlookMail+ for Outlook$4.993.9★ (840)NoYesOct 2026
7Mail App for Outlook 365Mail App for Outlook 365Free3.7★ (6)YesYesOct 2026
8Microsoft EdgeMicrosoft EdgeFree4.7★ (595K)NoYesNov 2026

Top Picks for Outlook Webmail

Microsoft Outlook#1

Microsoft Outlook by Microsoft Corporation

Secure Email, Calendar & Files
Editor's Choice
📊 Productivity
4.8😐(9.4M ratings)
FreeAdsIn-App Purchases
#17in Productivity
Microsoft Outlook screenshot 1
Microsoft Outlook screenshot 2
Microsoft Outlook screenshot 3
Microsoft Outlook screenshot 4
Microsoft Outlook screenshot 5
Microsoft Outlook screenshot 6

Consolidate all your email accounts and calendars into one streamlined application. Manage your inbox, schedule meetings, and access files from various cloud services. Enhance productivity with AI-powered writing assistance and smart inbox features.

What We Love

  • 🚀 Great for corporate email
  • 👍 Customizable and user-friendly
  • 🚀 Seamless integration with Microsoft 365
  • 👍 Solid email and calendar functionality

Room to Improve

  • 🐛 Buggy and unstable at times
  • 🔋 High battery consumption
  • 🔒 Security issues with password resets
  • 👎 Limited file attachment options
Mail#2

Mail by Apple

Strong Contender
📊 Productivity
4.6😐(4.5M ratings)
Free
Mail screenshot 1
Mail screenshot 2
Mail screenshot 3

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

  • 🚀 Efficient email management
  • 🔒 Secure and private
  • 👍 Simple and intuitive interface
  • 💡 Useful categorization of emails

Room to Improve

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

Mail App for Outlook by Intrepid

Inbox Zero Mail Client
Worth Considering
📊 Productivity
4.5😞(7.9K ratings)
FreeIn-App Purchases
Mail App for Outlook screenshot 1
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Mail App for Outlook screenshot 5
Mail App for Outlook screenshot 6

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

  • 🚀 Fast and easy to use
  • 👍 Organized and practical
  • 💡 Excellent for managing multiple accounts

Room to Improve

  • 🐛 Frequent crashes and freezes
  • 🔌 Issues with email syncing and access
  • 💰 Expensive subscription model

More Outlook Webmail apps to explore

FAQ about Outlook Webmail

What are the best outlook webmail apps for iPhone?
Microsoft Outlook tops our outlook webmail apps ranking as of October 2026, with a 4.8-star average from 9.4M App Store ratings, and it's free to download.
Yes — 19 of the top outlook webmail 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 October 2026.
We track 240+ outlook webmail apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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