# Mail+ for Outlook

> Secure mobile access to Outlook email, calendar, and contacts for business users. (iPhone/iPad app by MAIL PLUS APP LLC.)

- Source: https://appshunter.io/ios/app/mail-plus-for-outlook/id428974099 (this page in markdown: same URL + `.md`)
- Developer: [MAIL PLUS APP LLC](https://appshunter.io/developer/1688964294)
- Category: Business, Utilities
- Price: $4.99 with in-app purchases
- Rating: 3.90/5 from 840 App Store ratings · 409 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 25 MB
- Languages: American English, Dutch, French (France), German (Germany), Italian, Japanese, Korean, European Portuguese, Chinese (Simplified, China), European Spanish and 2 more
- Released: 2011-04-18
- Data updated: 2026-08-28
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/mail-plus-for-outlook/id428974099/reviews.md

## What is Mail+ for Outlook?

########################################
- Securely access Outlook Email and Calendar
- #1 Outlook/Exchange Email App
- Top 5 business apps, peaked at 55 overall
########################################

Keep your work and personal email accounts separate. Access your work email with an all-in-one Outlook/Exchange solution with tools designed for mobile business users.

Read and compose Outlook emails and manage your calendar directly from any iOS device. No more using the web browser to access your Outlook account!

-Read and reply to all Outlook email (includes subfolders) 
-Open and forward attachments
-Compatible with PDF, XLS, DOC, JPG files
-Exchange 2013, 2010, 2007, 2003, Office 365 business

- Rich HTML Text Editing
- Out of Office
- Scheduling Assistant

-View, create calendar events (and reminders)
-Search Exchange Global Address Book
-Access contact details (name, tile, phone)

-Landscape mode (great for iPad) 
-User-friendly design with easy navigation
-Excellent customer support 

-Signature feature available
-Passcode protection for extra security 
-Secure login
-Multiple accounts


-Works on iPhone, iPad over 3G or WiFi 
-Connect to Microsoft Exchange 2003, 2007, 2010
-Compatible with Microsoft Office 365, Gmail, Outlook.com, Yahoo, AOL


Connect with us!
http://www.mailplusapp.com
http://www.twitter.com/mailplusapp 
http://www.mailplusapp.com/news

Outlook is a registered trademark of Microsoft Corporation. This application has been developed by a third party developer and is not endorsed, tested, or associated with Microsoft Corporation.

## Key features

- Secure Outlook email access
- Calendar event management
- Rich HTML text editing
- Attachment handling
- Global Address Book search
- Passcode protection

## Pricing and in-app purchases

Base price: $4.99.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Out of Office | $1.99 | one-time |


## Chart rankings

- #132 in Top Paid · Business (US App Store)

## What do users think of Mail+ for Outlook?

Overall sentiment: neutral

**Pros**

- 🚀 Works great
- 👍 User-friendly
- 🔒 Secure access to work email
- 📆 Calendar integration
- 🗓 Convenient for on-the-go access

**Cons**

- 🐛 Crashes frequently
- ⚠️ Unreliable performance
- 🔍 Search functionality issues
- 📨 Emails not always sent
- 🔌 Drains battery quickly

**Commonly reported bugs**

- Crashes when searching emails
- Attachments not opening properly
- Calendar not syncing correctly
- Inconsistent login behavior
- Outbox issues - emails get stuck

**Most requested features**

- Ability to edit calendar events
- Improved contact management
- Option to sync with native iOS calendar
- Push notification support
- More customization options

## Recent user reviews (10 of 409)

All indexed reviews: https://appshunter.io/ios/app/mail-plus-for-outlook/id428974099/reviews.md

### 1/5 — No longer usable

*2026-08-04, version 3.6.7*

The Mail+ app by iKonic Apps has been effectively discontinued and phased out of active mobile market distribution.
While its legacy enterprise software listings still exist in third-party software archives, the app is no longer actively maintained or available on mainstream mobile app stores.

### 1/5 — Will not connect

*2026-07-21, version 3.6.7*

Won’t connect and support email comes back as undeliverable w

### 1/5 — Doesn’t work and no support

*2024-07-09, version 3.6.7*

App won’t accept my credentials, and the support email address comes back undeliverable.

### 2/5 — Crashes constantly

*2023-10-13, version 3.6.7*

In this day in age you would think that an email platform would be stable, however this app crashes regularly, can rarely open attachments. Very disappointed

### 1/5 — This app

*2023-04-21, version 3.6.7*

Horrible. Don’t waste your money.

### 1/5 — Bad app

*2023-03-24, version 3.6.7*

This app does not work, don’t waste your time and money

### 1/5 — Help

*2022-09-16, version 3.6.7*

I can’t open the app as soon as I want to open it throw out, I tried to delete the app and reinstall but I won’t work, I sent several email to the support team but they didn’t help and they reply are very slow. It was working at the beginning I could opened only once a day but now nothing. It’s annoying I’ve paid £5 for an app that doesn’t even work I’m trying since February. I would like someone can help me please.

### 5/5 — Great

*2022-08-28, version 3.6.7*

Great

### 1/5 — Stopped working …

*2022-08-08, version 3.6.7*

I loved this app for the past 9-10 years but than all od a sudden- 10 days ago it stopped working and i have no clue how to contact customer service. I think i paid $5 for this app 10 yrs ago. It was a great up- until it wasn’t.

### 4/5 — Background contrast

*2022-05-10, version 3.6.7*

Whenever I open a pdf from an email it is bordered in white. The commands for “back” or anything in the banner of the screen are also white. It’s kind of like just peck the top left of the screen until find something.

## Frequently asked questions about Mail+ for Outlook

### What does Mail+ for Outlook do?

This app provides secure access to your Outlook email and calendar directly from your iOS device. It allows you to read, compose, and manage emails, including attachments, and view, create, and schedule calendar events. It aims to offer a comprehensive mobile solution for Outlook/Exchange users.

### What are the key features of this app?

Key features include secure access to Outlook email and calendar, rich HTML text editing for composing emails, the ability to open and forward attachments, access to the Exchange Global Address Book, scheduling assistance, and passcode protection for enhanced security. It also supports multiple accounts and landscape mode for iPads.

### Is this app free to use?

The application is free to download and use, but it offers in-app purchases. This means certain advanced features or functionalities might require a purchase to unlock.

### What versions of Exchange and email services are compatible?

The app is compatible with Exchange 2013, 2010, 2007, 2003, and Office 365 business. It also works with Gmail, Outlook.com, Yahoo, and AOL accounts, providing broad compatibility for users.

### Who is the target audience for this app?

This app is designed for business users and individuals who rely on Microsoft Outlook and Exchange for their email and calendar management. It's particularly useful for those who need to access and manage these services efficiently on their iPhone or iPad while on the go.

## Version history (last 5 releases)

### 3.6.7 — 2020-01-31

• Optimized for all new devices
• Fix the most common crashes
• Added a setting to allow you to export your calendar to your local iOS calendar (Save Events to Local Calendar)
• Out of office settings now free for everyone

### 3.6.6 — 2016-08-25

Follow us @mailplusapp for more info and updates

- Bug fixes and library updates

v3.6.5

Fixed
- Reply All crash
- A crash when searching emails

### 3.6.5 — 2015-09-23

Follow us @mailplusapp for more info and updates

Fixed
- Reply All crash
- A crash when searching emails

### 3.6.4 — 2015-09-01

Follow us @mailplusapp for more info and updates

Added
-Apple Watch Support

Fixed
-Numerous crashes

### 3.6.3 — 2014-12-04

Follow us @mailplusapp for more info and updates

Fixed
- iPad fix for not being able to view emails
- Bug fixes

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-28.*