When comparing Mail Wise vs Microsoft Outlook, the Slant community recommends Microsoft Outlook for most people. In the question“What are the best e-mail clients for Android? ” Microsoft Outlook is ranked 13th while Mail Wise is ranked 23rd. The most important reason people chose Microsoft Outlook is:
The calendar includes agenda, day, and three-day views.
Specs
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Pros
Pro Clean threaded conversations
The Enhanced view presents conversations without repetitive information such as signatures.
Pro Requires no additional cloud service
Mail Wise messages aren't routed through an external service. All messages are sent from the server directly to the device.
Pro Can automatically group certain kinds of messages
For example, it's possible to group emails from a single sender together.
Pro Unified inbox
Google, Exchange as well as any IMAP email services are supported by Mail Wise and can be used at the same time from a unified inbox.
Pro Color-coded notifications
Color coding allows for users to set up custom visual ques as to what the notification is for, which makes for a convenient way to glance at ones device to know if the e-mail is something they want to open.
Pro Can snooze notifications
It's possible to "hide" a message for a set amount of time, which gets the message out of your way until you're ready to deal with it.
Pro Good built-in calendar
The calendar includes agenda, day, and three-day views.

Pro Integration with calendar and tasks
Quick conversion of a received email to a task with the deadline.
Pro Fun to use
clean and smooth experience, very nice and i like it.
Pro Smart lookup
Smart lookup is a feature where the Bing search engine is bundled in the app to allow users to automatically search for relevant websites, information and images based on the word highlighted by users, without need to open external browsers. The results will be shown on the right pane of the window.
Pro Priority messages
Microsoft Outlook comes with feature called "Clutter" to filter out incoming email based on the priority of the message set by user. User will be alerted when the high-priority message is incoming, whereas the low-priority message will be put in a separate folder.
Pro Attach files from cloud
Microsoft Outlook allow users to directly attach an attachment directly from cloud services without need to download an entire file before attach to the intended e-mail.
Pro VBA macros
Pro Conditional formatting
Pro Cloud
can attach files and use cloud, very good.
Cons
Con Has trouble with Outlook accounts
Con No push notification for anything other than exchange
There is currently no support for push notification for imap accounts, meaning there will be more battery drain due to the constant polling to check for new emails.
Con It's from Microsoft
Con Rather buggy
Con Crashes frequently
The only issue with Outlook 2017 is that when the Mail folder increases in size, it sometimes crashes for no reason it, causing loss of data.
Con Categorize email IMAP not good
Con Frustrating user experience
The "Clean Interface" approach means that normal and necessary user interface elements have been removed, such as certain scroll bars, and even the "replied to" indicator. This program becomes more frustrating with each new update.
Con No unique Inbox / global folders
Con No portable bundle available
Con No aliases
Outlook does not support email aliases other then outlook aliases
Con The UI is outdated
Con Only available for Windows
