# OX Mail by Open-Xchange > Mobile client for OX App Suite web-based email with offline access. (iPhone/iPad app by Open-Xchange Inc..) - Source: https://appshunter.io/ios/app/ox-mail-by-open-xchange/id1385582725 (this page in markdown: same URL + `.md`) - Developer: [Open-Xchange Inc.](https://appshunter.io/developer/798570180) - Category: Productivity - Price: Free - Rating: 2.38/5 from 39 App Store ratings · 26 written reviews indexed - Age rating: 4+ - Requires: iOS 12.0 · 27 MB - Languages: Czech, Danish, Dutch, English, Finnish, French, German, Hungarian, Italian, Japanese and 10 more - Released: 2018-06-09 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/ox-mail-by-open-xchange/id1385582725/reviews.md ## What is OX Mail by Open? OX Mail by Open-Xchange is a companion app for OX App Suite. It brings the power of OX App Suite web-based email to your mobile. *You must have an OX App Suite account to use this app.* The app works on and offline, so all your important emails are always available. Please note: In order to use OX Mail v2 it has to be enabled by your email provider. Please contact their support team to check if the app is supported. Note for email providers: This app is brought to you by Open-Xchange. It is also available white labeled and rebrandable if required. ## Key features - Mobile email access - Offline email availability - Companion app for OX App Suite - Works with existing accounts ## Recent user reviews (10 of 26) All indexed reviews: https://appshunter.io/ios/app/ox-mail-by-open-xchange/id1385582725/reviews.md ### 2/5 — Please enable multi account login *2022-06-30, version 2.26.4* Why can’t it accept multiple accounts login. So you can switch between accounts instead of login out and login back again. ### 1/5 — Is this a joke? *2022-05-19, version 2.26.4* I am tied in with this through my domain host but going to move as I need proper email on my iPhone. This app is a joke. It keeps giving me repeat alerts for the same single email that comes in. The user interface and workflow is poorly thought out and it is generally a hassle to use. Will stick with the web interface for now I guess. ### 1/5 — App has multiple problems *2022-05-18, version 2.26.4* Multiple notifications for a single event. Doesn’t update categories properly. ### 3/5 — Could be better *2022-05-09, version 2.26.4* It works, but as noted by others, I get double notifications of the same email. You also have to wait for messages to disappear or else double tap to get to the next email. Lastly, give me a way to customize the new mail notification sound. Same issue with idiotic FB, multiple users in the same house so everyone says, “was that you or me?” Not the end of the world, I’ll never go back to a gmail. ### 1/5 — This app is junk! Run away now! 🏃‍♂️💨 *2022-04-29, version 2.26.4* This app is junk! I get several annoying notifications every time I get an email. It crashes while composing emails and doesn’t save a draft. It seems no one is working to fix actual issues. We are deleting the app and looking elsewhere for a client for our email needs! 👎👎👎 ### 1/5 — 2F Authentication doesn’t even work *2022-04-22, version 2.26.4* I can’t get started bc it has an “unknown error” ### 1/5 — Having issues logging in *2022-03-09, version 2.26.4* It’s not recognizing my email or my website can someone please help me. ### 1/5 — Do not use *2022-02-23, version 2.26.4* The crappiest service with tons of technical issues and no spam protection ### 3/5 — Great app, but please fix the notifications *2022-01-25, version 2.26.4* I’m enjoying the webmail app and finally got my own private email, but getting multiple notifications per email is unbearable. It’s making me not want to switch over to using my new email address. It’s at least 7 push notifications per email, so sometimes my watch doesn’t let up. I disabled notifications at one point, but then I worried about missing an important email, so I turned them back on. I hope this gets fixed soon. ### 1/5 — App is useless. Wouldn’t let me log into my account. *2021-11-10, version 2.26.4* App is useless. Wouldn’t let me log into my account. ## Frequently asked questions about OX Mail by Open ### What is OX Mail by Open-Xchange? OX Mail by Open-Xchange is a mobile application designed to provide access to your OX App Suite web-based email on your smartphone or tablet. It acts as a companion app, bringing the functionality of the web interface to your mobile device. ### Do I need an account to use OX Mail? Yes, you absolutely must have an existing OX App Suite account to use this application. It is not a standalone email service and requires integration with your provider's OX App Suite setup. ### Can I access my emails offline? Yes, the app is designed to work both online and offline. This means all your important emails will be available for viewing and access even when you do not have an active internet connection. ### Is OX Mail free to use? The OX Mail application itself is free to download and use. However, you must have an OX App Suite account with a supporting email provider. The cost, if any, would be associated with your email service provider's subscription. ### How do I know if my email provider supports OX Mail? OX Mail v2 needs to be enabled by your email provider. You should contact their support team directly to inquire about support for this specific application. If it's not enabled, you will not be able to use the app. ## Version history (last 1 release) ### 2.26.4 — 2021-02-05 • Fixed an app crash that may happen when opening the app. ## Apps similar to OX Mail by Open | App | Rating | Price | Category | | --- | --- | --- | --- | | [WOLF Smartscan 1.2](https://appshunter.io/ios/app/wolf-smartscan-12/id1669026580) | — | Free | Productivity | | [FIS (neu)](https://appshunter.io/ios/app/fis-neu/id1672611020) | — | Free | Productivity | | [SCCbot量化Pro](https://appshunter.io/ios/app/sccbotpro/id1673293120) | 5.0 (1) | Free | Productivity | | [PAKISTAN Online E-Services](https://appshunter.io/ios/app/pakistan-online-e-services/id6443672820) | 1.0 (1) | Free | Productivity | | [SILP CGIL](https://appshunter.io/ios/app/silp-cgil/id6443936240) | — | Free | Productivity | | [Ologo](https://appshunter.io/ios/app/ologo/id6443412620) | — | Free | Productivity | ## More apps by Open-Xchange Inc. - [OX Drive](https://appshunter.io/ios/app/ox-drive/id798570177) - [OX Drive by Open-Xchange](https://appshunter.io/ios/app/ox-drive-by-open-xchange/id1585939206) - [Protect Gecko](https://appshunter.io/ios/app/protect-gecko/id6753978145) All apps by Open-Xchange Inc.: https://appshunter.io/developer/798570180 --- *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 2026-06-10.*