Nine Mail - Email & Calendar

Nine Mail - Email & Calendar

By 9Folders, Inc.

  • Category: Business
  • Release Date: 2017-11-22
  • Current Version: 1.4.8
  • Adult Rating: 4+
  • File Size: 218.75 MB
  • Developer: 9Folders, Inc.
  • Compatibility: Requires iOS 9.0 or later.
Score: 3
From 91 Ratings


As of today email communication became a critical thing as interpersonal communication skill within an organization or in your daily life. There might be nothing more important than efficient communication in the work of a company. Nine is a full-fledged email application to synchronize with Microsoft Exchange Server using Microsoft Exchange ActiveSync, and also designed for entrepreneurs or ordinary people who want to have efficient communication with their colleagues, friends, ‎and family members at anytime, anywhere. You may already have good experience with other E-Mail apps. Regardless of your existing experience, we will give you a superb experience more than anything else. Leveraging E-Mail, Contacts and Calendar on your mobile devices through wireless networks enhances your user experience and dramatically reduces your time. **************** Nine is not a free app. After enough time using the free trial for 2 weeks and you are satisfied, you need to join Premium Membership. There are two ways to join Premium Membership. 1. Subscription ($1.99 / 3 months or $ 2.99 / 6 months): The license should be updated every 3 months or 6 months. 2. Lifetime Member ($14.99): It is a lifetime license and users do not need to update the license. Your subscription automatically renews unless auto-renew is turned off at 24-hours before the end of the current period. You can manage your subscription and turn off auto-renew from your iTunes Account settings. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. **************** Key features ------------- - Direct Push Synchronization with Exchange ActiveSync. - Great user experience & beautiful GUI - Multiple accounts - Calendar and Contacts (Integrated into stock Contacts application along with Nine account) - Rich-Text Editor - Client Cert - Global Address List (GAL) - Select folders to push (Email notification per each folder) - Automatic setup for many popular email services like Office 365, Exchange Online, Hotmail,, Outlook, MSN or G Suite (Google Apps) - Full HTML (inbound, outbound) - Secure Sockets Layer (SSL) - Hybrid Email Search (Integrate with fast local search and online search) - Conversation Mode - Modern Authentication for Office 365 - S/MIME (Secure/Multipurpose Internet Mail Extensions) Supported Servers ------------------- - Exchange Server 2007, 2010, 2013, 2016 - Office 365, Exchange Online - Hotmail - - Other servers(IBM Notes Traveler, Groupwise, Kerio, Zimbra, Horde, IceWarp, MDaemon etc) supported Exchange ActiveSync - G Suite ** Support - If you have a question or a special request, just send an email to and we will get back to you as soon as we can. Privacy Policy : Terms and Conditions :



  • Synchronization doesn’t work properly now

    By Hjs72
    Keep getting the pop up message saying “synchronization doesn’t work properly now. Please start your Nine. “ DO SOMETHING TO CORRECT THIS, PLEASE!!
  • I love this app

    By chrisrach3
    Probably my favorite feature is the ability to search for the folder to move the email. Only thing is I paid the full price for the Android version, do I have to pay again for iPhone?
  • Used to be great on android....unfortunately not on iOS

    By Asfarrizvi
    I bought the lid version as I was very excited to see nine released for iOS. My experience with this app on Android has been fantastic. It serves to be an excellent app you are a junkie for rich formatting! Unfortunately the app has below challenges: - on iOS it’s not as feature rich, like for instance you can no longer reduce font sizes etc for how the mail list appears on home screen, composer cannot be customized - the performance is super choppy. The app will force close at random times and it gets to a point being very unreliable as you loose all that typed content in the composer the moment it force closes. Happened to me on a number of times and now I feel I am done with it. - the chippy performance is a complete deal breaker as it outweighs the merits. It’s not cool investing 15 minutes writing a well crafted email and then a black screen of death takes you to home page, loosing all that hard work. Nine team, if you are listening, please do something about it.
  • Push Notifications

    By ClickTek
    I want to like Nine since I used it for years as my exchange solution on Android. However, it isn’t giving me notifications until like 20+ minutes or longer after receiving an e-mail. Sometimes, it won’t happen until I open and refresh the app. This function works fine in the default iOS Mail app. If this gets fixed I may return as I love everything else about it.
  • Will not Sync!!!

    By RPM84
    I love this app for Android and gladly made the purchase. I wanted to purchase for iOS as well, but it simply won't sync. I don't get notifications and yes background app refresh is enabled. This app has so much potential, but if it doesn't alert me of my emails...quite frankly, it's useless.
  • Great app when it works

    By mfd149
    Update: Just saw the app was updated a couple days ago with bug "fixes", so I decided to try it again. After a few minutes of running the app, I started getting synchronization errors again. The built-in iOS app is working fine for now. On top of this, I still have not received a response from Nine, so I'm knocking this down to one star. I've been using Nine for a long time now, first on Android and now on iOS. Last week, I started getting notifications that the app isn't syncing with my Exchange server. I sent an email to support with the logs attached on Tuesday 1/29/2019 and have yet to hear back.
  • Google email can not configured

    By None2030
    IOS version is different from the Android version and many features not available in this version!
  • Latest update crashes all the time

    By Xyches
    Synchronization breaks many many times a day after the most recent update.
  • Does not work with MS Intune

    By HeCareth
    I have Nine on my Android device and it works perfectly with MS Intune MDM, every time I try to setup my account it tells me I need to enroll its my Intune App, even though I’m already enrolled. $14 for nothing.
  • Unreliable Notifications

    By NetworkCop
    I love the application as I have been using it on Android for couple of years. However the notifications are sporadic I find in this version. Once the app has been opened the notifications on screen work well, but that doesn't even last 24 hours. I have to keep preening the app to keep notifications working. A bit frustrating I'd say. Any fix to this?