Comparison

Gmail vs Microsoft Outlook

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Gmail

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.

Highlights
  • Robust security & spam blocking
  • Real-time notifications
  • Multiple account support
  • Smart Reply & Compose
  • Undo send
  • Google Chat & Meet integration
  • Threaded conversations
Features
Read full description

The official Gmail app brings the best of Gmail to your iPhone and iPad with helpful AI features, robust security, real-time notifications, multiple account support, and intelligent search that works across all your mail. With the Gmail app, you can: • Make Gmail your default email app on iOS • Stay up to date on your latest packages, upcoming events, bills, and travel details with helpful summary cards • Declutter your inbox with built-in email subscription management • Use Gemini* in Gmail to summarize lengthy emails, craft or refine responses, or search your inbox to find what you’re looking for • Connect and switch between multiple email accounts from different providers • Automatically block more than 99.9% of spam, phishing, malware from ever reaching your inbox • Quickly add events to Google Calendar based on your emails with Gemini in Gmail • Find top deals faster with a personalized Promotions tab • Respond to emails faster with AI-powered Suggested Replies that understand the context of your emails and match your unique tone and style • Undo send for up to 30 seconds, to prevent embarrassing mistakes • Access Google Meet and Google Chat without leaving Gmail • Organize your mail by labeling, starring, deleting, and reporting spam • Swipe to archive/delete, to quickly clear out your inbox Gmail is part of Google Workspace, allowing you and your team to easily connect, create, and collaborate. You can: • Connect with coworkers via Google Meet or Google Chat, send an invite in Google Calendar, add an action to your task list, and more without leaving Gmail • Use Gemini in Gmail features like Help me write, Suggested Replies, AI Overviews, and Proofread to help you stay on top of work and take care of simple tasks, so you can be more efficient with your time • Stay safe. Our machine learning models block more than 99.9% of spam, phishing, and malware from reaching our users *Some Gemini features may require a Google One AI subscription. Internet connection required. Language and country availability may vary. Check responses for accuracy.

About

Microsoft Outlook

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.

Highlights
  • Unified inbox for multiple email accounts
  • Smart inbox sorting
  • Quick swipe actions
  • Meeting scheduling and availability sharing
  • File access from cloud storage
  • AI-powered email summarization and drafting
  • Editing of Office documents
Features
Read full description

Outlook lets you bring all your email accounts and calendars in one convenient spot. Whether it’s staying on top of your inbox or scheduling the next big thing, we make it easy to be your most productive, organised and connected self. Here's what you'll love about Outlook for iOS: - Focus on the right things with our smart inbox - we help you sort between messages you need to act on straight away and everything else. - Swipe to quickly schedule, delete and archive messages. - Share your meeting availability with just a tap and easily find times to meet with others. - Find everything you're looking for, including files, contacts, and your forthcoming trips. - View and attach any file from your email, OneDrive, Dropbox, and more, without having to download them to your phone. - Open Word, Excel, or PowerPoint attachments to edit them directly in the corresponding app and attach them back to an email. - Recap extra-long email threads in an instant with Summarise with Copilot* - Type a few words to have Copilot* jump-start your writing with an outline or draft - Before sending off your email, use Coaching with Copilot* to get tips and suggestions that help improve the overall tone, sentiment, and clarity *Microsoft 365 Personal/Family subscription or business account enabled with Copilot required to use Copilot features -- Outlook for iOS works with Microsoft Exchange, Office 365, Outlook.com (including Hotmail and MSN), Gmail, Yahoo Email, and iCloud. -- To make an in-app purchase of a Microsoft 365 Family or Personal subscription, open the app, go to Settings, and tap on Upgrade next to your Outlook.com or Hotmail.com account. Subscriptions begin at $6.99 a month in the US, and can vary by region. With a Microsoft 365 subscription, you get 1TB of storage for each user, access to all features in Word, Excel, and PowerPoint on iPad, iPhone, and iPod touch, and you can install Word, Excel, PowerPoint, Outlook and OneNote on PCs or Macs. Microsoft 365 subscriptions purchased from the app will be charged to your iTunes account and will automatically renew within 24 hours prior to the end of the current subscription period, unless auto-renewal is disabled beforehand. To manage your subscriptions or to disable auto-renewal, after purchase, go to your iTunes account settings. A subscription cannot be cancelled during the active subscription period. Any unused portion of a free trial period, if offered will be forfeited when the user purchases a subscription to that publication, where applicable. Privacy and Cookies: https://go.microsoft.com/fwlink/?LinkId=521839 Terms of Use: http://go.microsoft.com/fwlink/?LinkID=530144 Contract Summary: https://www.microsoft.com/microsoft-365/outlook/contract-summary Consumer Health Data Privacy Policy: https://go.microsoft.com/fwlink/?linkid=2259814

Screenshots

Gmail4 screens
Microsoft Outlook4 screens

Verdict

The call

Gmail and Microsoft Outlook both sit at 4.7 stars, but that hides the real split: 64% of Microsoft Outlook's written reviews are positive against 29% of Gmail's. Microsoft Outlook also leads on ratings volume (9.3M vs 2.4M). Gmail's advantage is chart position (#3 vs #12) and iOS requirement (18.0 vs 26.0). On price, rating, update cadence and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Gmail sells 7 in-app purchases, starting at $1.99 per month and Microsoft Outlook sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Gmail against 4.8 for Microsoft Outlook. Both are backed by a comparable volume of ratings — 2.4M and 9.3M respectively. Written reviews are what separate them: 29% of Gmail's written reviews are positive against 64% of Microsoft Outlook's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. Both last shipped on September 24, 2026.

Scorecard4 real differences · 7 level
Gmail versus Microsoft Outlook: the parameters behind the verdict, then further details
ParameterGmailMicrosoft Outlook
PriceFreeFree
Rating4.7 (2.4M ratings)4.8 (9.3M ratings) — better
Positive reviews29.3% of reviews64.4% of reviews — better
Number of ratings2.4M9.3M — better
Update frequencyWeeklyWeekly
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#3 — better#12
DevicesiPhone, iPadiPhone, iPad, Apple Watch — better
Requires iOS18.0 — better26.0
Further details — not scored
Size719 MB464 MB
Age rating4+4+
DeveloperGoogleMicrosoft Corporation

Customer experience

Gmail

All ratings2,439,152 ratings
Positive93.1%
Neutral2.6%
Negative4.3%
Written reviews4,072 reviews
Positive29.3%
Neutral10.1%
Negative60.6%

Microsoft Outlook

All ratings9,258,706 ratings
Positive96.6%
Neutral2.5%
Negative0.9%
Written reviews7,248 reviews
Positive64.4%
Neutral7.9%
Negative27.7%

User reviews

Gmail

From 2.4M App Store ratings

What we love

  • 🚀 Efficient email management
  • 👍 Easy to use interface
  • 🔒 Secure and reliable
  • 😊 Positive user experience overall

Room to improve

  • 🐛 Bugs and glitches
  • 💡 Lacking advanced features
  • 🔒 Security concerns
  • 🔋 Drains battery quickly

Microsoft Outlook

From 9.3M App Store ratings

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

Bugs and requests

Gmail

Reported bugs

4 issues
  • Notifications not working properly
  • Emails disappearing from inbox
  • Inability to remove accounts
  • Conversation view issues

Requested features

4 requests
  • Swipe to delete/snooze emails
  • Ability to mark all emails as read
  • Customizable notification settings
  • Improved file attachment functionality

Microsoft Outlook

Reported bugs

4 issues
  • Frequent crashes when adding accounts
  • Delayed email notifications and syncing issues
  • Inability to delete emails in bulk
  • Calendar reminders not working as expected

Requested features

4 requests
  • Dark mode option
  • Improved search and filtering capabilities
  • Better integration with native iOS apps and services
  • Enhanced calendar management features

In-app purchases

7 purchases

Gmail

Subscriptions7
  • 100 GB2 variants$1.991 Month
  • 100 GB1 Month trial3 variants$1.991 Month
  • 200 GB2 variants$2.991 Month
Show 4 more
  • 200 GB1 Month trial$2.991 Month
  • 2 TB1 Month trial$9.991 Month
  • Google AI Plus (2 TB)2 variants$9.991 Month
  • 100 GB1 Month trial$19.991 Year
4 purchases

Microsoft Outlook

Subscriptions4
  • Microsoft 365 Basic$1.991 Month
  • Microsoft 365 Personal$9.991 Month
  • Microsoft 365 Family$12.991 Month
Show 1 more
  • Microsoft Copilot Pro$20.001 Month

Questions

Is Gmail free?
Gmail is free to download, with in-app purchases available.
Is Microsoft Outlook free?
Microsoft Outlook is free to download, with in-app purchases available.
Which has better reviews, Gmail or Microsoft Outlook?
Microsoft Outlook is rated higher. Gmail averages 4.7 out of 5 from 2.4M ratings, while Microsoft Outlook averages 4.8 from 9.3M ratings.
Do Gmail or Microsoft Outlook have ads?
Both Gmail and Microsoft Outlook show ads.
Which is updated more often, Gmail or Microsoft Outlook?
Gmail ships an update weekly, and Microsoft Outlook weekly. Most recently, Gmail was updated on September 24, 2026 and Microsoft Outlook on September 24, 2026.
Which is more popular, Gmail or Microsoft Outlook?
Gmail currently peaks at #3 in the App Store charts, and Microsoft Outlook at #12. Chart position reflects recent download velocity rather than total install base.

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