1. Home
  2. Topics
  3. Cloud Mail

Best Cloud Mail Apps

188+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated July 2026

The best cloud mail apps on iPhone average 4.7★ across 188+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.

Compare top Cloud Mail Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1MailMailFree4.7★ (4M)NoNoAug 2026
2Microsoft OutlookMicrosoft OutlookFree4.8★ (9.1M)YesYesAug 2026
3Yandex Disk secure storageYandex Disk secure storageFree4.7★ (5.1K)YesYesAug 2026
4Microsoft OneDriveMicrosoft OneDriveFree4.7★ (487K)NoYesAug 2026
5Email - Edison MailEmail - Edison MailFree4.5★ (78K)NoYesAug 2026
6mail.com - email & cloudmail.com - email & cloudFree4.7★ (104K)YesYesAug 2026
7Яндекс ПочтаЯндекс ПочтаFree4.8★ (13K)YesYesAug 2026
8Chuck – Email with SuperpowersChuck – Email with SuperpowersFree4.8★ (15K)YesYesAug 2026

Top Picks for Cloud Mail

Mail#1

Mail by Apple

Editor's Choice
📊 Productivity
4.7😐(4M 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
Microsoft Outlook#2

Microsoft Outlook by Microsoft Corporation

Secure Email, Calendar & Files
Strong Contender
📊 Productivity
4.8😐(9.1M ratings)
FreeAdsIn-App Purchases
#10in 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

More Cloud Mail apps to explore

4
Microsoft OneDrive
Microsoft OneDrive
Microsoft OneDrive
File & photo cloud storage
Free

Securely store, back up, and sync your photos, videos, and files across all your devices. Share content with others, scan documents, and access files offline. Offers free storage with options to upgrade for more space and premium features.

Automatic photo and video backupFile sharing and managementDocument scanning and editing
📊 Productivity
(487K)
free with in-app purchases
5
Email - Edison Mail
Email - Edison Mail
Email - Edison Mail
Fast, secure & organized inbox
Free

Manage multiple email accounts in one unified inbox. This app offers fast email fetching, smart search for important information, and tools to reduce inbox clutter. It prioritizes privacy and security with features like sender blocking and biometric protection.

Unified inbox for all accountsFast email fetching and searchOne-tap unsubscribe
📊 Productivity
(78K)
free with in-app purchases
6
mail.com - email & cloud
mail.com - email & cloud
mail.com - email & cloud
Mailbox for storage & mail
Free

Manage your emails and cloud storage from a single app. Receive instant notifications for new messages and access your contacts and documents on the go. Secure your account with PIN or biometric authentication.

Unified inbox for all email addresses2GB cloud storagePush notifications
📊 Productivity
(104K)
free with in-app purchases
7
Яндекс Почта
Яндекс Почта
Яндекс Почта
Удобно, Быстро и без Спама
Free

A secure and efficient email client with built-in translation and document scanning. Manage multiple accounts, unsubscribe from unwanted lists, and even conduct video meetings directly within the app. Offers offline access and robust spam protection.

Built-in translatorDocument scannerOffline email access
📊 Productivity
(13K)
free with in-app purchases
8
Chuck – Email with Superpowers
Chuck – Email with Superpowers
Chuck – Email with Superpowers
Email Management, Supercharged
Free

This app offers a fast and private way to manage your inbox. It uses on-device AI to help you clean up thousands of emails, unsubscribe from lists, and organize your communications across multiple accounts. It functions as a full email client with smart notifications.

AI-powered batch email processingBulk delete, archive, and unsubscribeConnect multiple email accounts
📊 Productivity
(15K)
freemium
9
Yahoo Mail: Your Email & Inbox
Yahoo Mail: Your Email & Inbox
Yahoo Mail: Your Email & Inbox
Organize, clean & bulk delete
Free

This email app streamlines your life with an intelligent inbox that organizes events, tasks, and package tracking. It offers AI-powered summaries, composition assistance, and quick actions to save you time and keep you in control.

Smart Inbox OrganizerAutomated Event & Task PlannerReal-time Package Tracking
📊 Productivity
(4.7M)
free with in-app purchases
10
myMail box: email client app
myMail box: email client app
myMail box: email client app
E-mail for Gmail, Hotmail, AOL
Free

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.

Unified inbox for multiple email accountsCustomizable push notificationsEmail thread view
📊 Productivity
(18K)
free with in-app purchases
11
Dropbox: Cloud Storage Backup
Dropbox: Cloud Storage Backup
Dropbox: Cloud Storage Backup
File Transfer & Photo Drive
Free

Securely store, sync, and share your files and photos across all your devices. Easily upload, access, and send documents, videos, and more from anywhere, even offline. Offers robust backup and recovery features for peace of mind.

Automatic photo and video uploadOffline file accessLarge file sharing via links
📊 Productivity
(875K)
free with in-app purchases
12
Spark Mail: AI Email Assistant
Spark Mail: AI Email Assistant
Spark Mail: AI Email Assistant
Streamline your email inbox
Free

Streamline your email and calendar management with an AI-powered assistant. Organize multiple accounts, declutter your inbox with smart sorting, and use AI to draft replies, summarize threads, and manage your schedule efficiently.

Unified inbox for multiple email accountsAI-powered email summarization and draftingSmart Inbox for prioritizing emails
📊 Productivity
(82K)
free with in-app purchases
13
Gmail - Email by Google
Gmail - Email by Google
Gmail - Email by Google
Secure, fast & organized email
Free

This application provides a secure and efficient email experience with advanced features like spam blocking, smart replies, and multi-account support. It integrates with other Google services for enhanced productivity and collaboration.

Robust security & spam blockingReal-time notificationsMultiple account support
📊 Productivity
(2.4M)
free with in-app purchases
14
Proton Mail - Encrypted Email
Proton Mail - Encrypted Email
Proton Mail - Encrypted Email
Fast, private & secure mail
Free

This encrypted email service from Switzerland prioritizes user privacy with end-to-end encryption. It offers robust security features to protect your communications from phishing, spam, and tracking, allowing you to manage your inbox with ease.

End-to-end encryptionPassword-protected emailsMultiple account support
📊 Productivity
(46K)
free with in-app purchases
15
GMX - Mail & Cloud
GMX - Mail & Cloud
GMX - Mail & Cloud
Reliable and safe
Free

Manage your email, cloud storage, and news in one convenient app. Features a smart inbox that automatically categorizes emails for better organization and a secure cloud for file backup and sharing. Enjoy customizable push notifications and PIN protection for enhanced security.

Smart Inbox for automatic email categorizationSecure cloud storage for file backup and sharingCustomizable push notifications
📊 Productivity
(17K)
free with in-app purchases
16
Blue Mail - Email | Calendar
Blue Mail - Email | Calendar
Blue Mail - Email | Calendar
AI-Powered, Fast & Secure
Free

Manage all your email accounts from various providers in one unified, ad-free inbox. This app offers AI-powered writing assistance, an integrated calendar, and advanced spam management for enhanced productivity.

Unified inbox for multiple email accountsAI-powered email writing and summarizationIntegrated calendar with event management
💼 Business
(10K)
free with in-app purchases
17
AOL Mail, News, Weather
AOL Mail, News, Weather
AOL Mail, News, Weather
Fast, secure & organized email
Free

Access your email, stay updated with breaking news, and check the weather all in one place. Customize notifications for important alerts and manage your inbox with quick swipe actions. Secure your account with biometric login.

Unified inbox for AOL MailCustomizable news alertsHourly and daily weather forecasts
📊 Productivity
(695K)
free with in-app purchases
18
网易邮箱大师 - 智能AI邮件助手
网易邮箱大师 - 智能AI邮件助手
网易邮箱大师 - 智能AI邮件助手
网易官方、AI总结、AI写信、文件笔记、待办日程、多邮箱管理
Free

Manage multiple email accounts from various providers in one app. Enjoy features like unified inboxes, document management, and email translation across all your devices. Offers a comfortable reading experience with customizable settings.

Manage multiple email accountsUnified inbox viewLarge attachment support
📊 Productivity
(2.3K)
freemium
19
Canary Mail – AI Email
Canary Mail – AI Email
Canary Mail – AI Email
Read Receipts, Unified Inbox
Free

This app unifies multiple email accounts into a single inbox, offering AI assistance for drafting, replying, and summarizing messages. It includes features like read receipts, email tracking, and advanced organizational tools to streamline your communication.

Unified inbox for multiple accountsAI Copilot for drafting and summarizingRead receipts and email tracking
📊 Productivity
(8.7K)
freemium
20
Superhuman Mail
Superhuman Mail
Superhuman Mail
The most productive email app
Free

This email application streamlines inbox management with AI-powered drafting and summarization. It helps users prioritize important messages, schedule emails for optimal delivery, and collaborate with teams through shared email views and integrated CRM tools. Save time and improve responsiveness with advanced features.

AI email draftingAutomatic email summarizationCustomizable inbox triage
📊 Productivity
(3.5K)
free with in-app purchases

FAQ about Cloud Mail

What are the best cloud mail apps for iPhone?
Mail tops our cloud mail apps ranking as of July 2026, with a 4.7-star average from 4M App Store ratings, and it's free to download.
Yes — 20 of the top cloud mail apps we rank are free to download, including Mail and Microsoft Outlook.
Mail has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 188+ cloud mail apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
This application allows you to access, view, and manage messages from all your email accounts in one centralized location. It offers features to organize your inbox, prioritize important emails, and manage your correspondence efficiently.
Key features include a unified inbox for multiple providers like iCloud, Gmail, and Outlook, automatic message categorization, intelligent prioritization with 'Priority Messages', quick responses via 'Smart Reply', and inbox management tools like scheduling emails, snoozing, and unsending.

Related searches

icloud mailapple icloud mail