Best M App

249+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated October 2026

From beginner-friendly picks to power-user tools, our M app list covers 249+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.

Compare top M App (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1myMail box: email client appmyMail box: email client appFree4.4★ (18K)YesNoNov 2026
2Microsoft AuthenticatorMicrosoft AuthenticatorFree4.7★ (720K)NoNoNov 2026
3Cash AppCash AppFree4.8★ (8.8M)NoNoNov 2026
4Gmail - Email by GoogleGmail - Email by GoogleFree4.7★ (2.5M)YesYesNov 2026
5CamScanner - PDF Scanner AppCamScanner - PDF Scanner AppFree4.8★ (2M)YesYesNov 2026
6myMetro®myMetro®Free4.7★ (145K)NoNoNov 2026
7myChevroletmyChevroletFree4.8★ (992K)YesNoNov 2026
8Google MapsGoogle MapsFree4.7★ (7.4M)YesYesNov 2026

Top Picks for M App

myMail box: email client app#1

myMail box: email client app by IT CENTURY21

E-mail for Gmail, Hotmail, AOL
Editor's Choice
📊 Productivity
4.4😐(18K ratings)
FreeAds
myMail box: email client app screenshot 1
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myMail box: email client app screenshot 6

Consolidate and manage multiple email accounts from various providers in a single, user-friendly interface. Enjoy customizable notifications, enhanced security features, and efficient search capabilities to streamline your communication.

What We Love

  • 🚀 Organized and better than Gmail and Outlook
  • 👍 So easy to use and keep all my files organized
  • 🚀 Super fast and efficient
  • 👍 Wonderful mail app, love it
  • 👍 Great mail app, easy to use
  • 👍 Fantastic alternative to default mail app
  • 👍 Simplistic and user-friendly design

Room to Improve

  • 🐛 Unable to send email or save draft on iPad
  • 🐛 Filters not working, lost customization
  • 🐛 Keeps logging out of accounts, can't log back in
  • 🐛 Unreliable, emails not loading or syncing properly
  • 🐛 Constant login issues, app freezes and crashes
  • 🐛 Ads can be intrusive and disruptive
Microsoft Authenticator#2

Microsoft Authenticator by Microsoft Corporation

Protects your online identity
Strong Contender
📊 Productivity
4.7😞(720K ratings)
Free
#7in Productivity
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Securely sign into online accounts with multi-factor authentication, passwordless login, or password autofill. Manage multiple accounts, including non-Microsoft services, and access Microsoft products and services seamlessly.

What We Love

  • 🚀 Seamless authentication
  • 🔒 Secure login process
  • 👍 Convenient passwordless sign-in
  • 🚀 Smooth app performance

Room to Improve

  • 🐛 Broken Apple Watch functionality
  • 🐛 Backup and restore issues
  • 🐛 Confusing login flow
  • 🐛 Accounts disappearing after phone change
Cash App#3

Cash App by Block, Inc.

Money. Debit Card. Bitcoin.
Worth Considering
💰 Finance
4.8😞(8.8M ratings)
Free
#4in Finance
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Easily send and receive money or bitcoin instantly. Save by rounding up change, invest in stocks or bitcoin, and get paid up to two days early with direct deposit. Features a customizable debit card with exclusive discounts.

What We Love

  • 💳 Easy money transferring
  • 🚀 Convenient and user-friendly app
  • 🤑 Referral bonuses and discounts
  • 🤑 Free tax filing
  • 🤑 Borrow money feature

Room to Improve

  • 🔒 Security issues and account hacking
  • 🤖 Poor customer service and lack of live support
  • 💰 Unexpected fees and charges
  • 🔍 Unclear account restrictions and limits
  • 🐛 App crashes and technical issues

More M App apps to explore

FAQ about M App

What is the best M app for iPhone?
myMail box: email client app tops our M app ranking as of October 2026, with a 4.4-star average from 18K App Store ratings, and it's free to download.
Yes — 20 of the top M app we rank are free to download, including myMail box: email client app and Microsoft Authenticator.
myMail box: email client app shows ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 249+ M app on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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