“ProtonMail offers encrypted email, which makes it virtually impossible for anyone to read it except the sender and the recipient.” Wall Street Journal
ProtonMail is the world’s largest encrypted email service with over 1 million users. The ProtonMail secure email app for iPhone and iPad brings easy-to-use email encryption to your mobile device by seamlessly integrating PGP end-to-end encryption. ProtonMail also provides a modern user interface with a full set of innovative features such as customizable swipe gestures and the ability to send expiring emails.
Since we were founded by CERN scientists in 2013, we have been joined by citizens from around the globe who have supported our mission to protect online privacy. Our mobile app was made possible by a record-breaking $550,000 donation campaign. With the ProtonMail app, you can now create your own free ProtonMail email account and start experiencing the secure email of the future.
Why use ProtonMail?
• Ensure your emails stay private and cannot be intercepted or disclosed to third parties
• End-to-end encryption, OpenPGP compatible
• Easy-to-use: encryption is done automatically and is completely invisible to the user
• Zero-access: all messages are stored in encrypted format—not even ProtonMail can read your messages
• Open source: ProtonMail's encryption is open to inspection by security experts from around the world
• Free: ProtonMail is 100% free, no catches.
• Swiss privacy and neutrality: ProtonMail is hosted entirely in Switzerland, under the protection of the world's strongest privacy laws
With the ProtonMail app, you can:
• Create a new @protonmail.com email address with automatic PGP key creation and management
• Send and receive encrypted emails and attachments automatically
• Set timers for messages to self-destruct after sending
• Quickly organize emails with customizable swipe gestures and labels
• Get push notification of new emails
• Send password protected encrypted emails to non-ProtonMail email addresses
ProtonMail in the press:
“ProtonMail is a gmail-like email system which uses end-to-end encryption, making it impossible for outside parties to monitor.” Forbes
“A new email service being developed by a group from MIT and CERN promises to bring secure, encrypted email to the masses and keep sensitive information away from prying eyes.” Huffington Post
We refactored message view
Crashes when sending message on iPhone 5
Crashes when opening message on iOS 10.* version
Forwarding/replying emails from Outlook adds duplicate prefix tags
Highlighting text scrolling issue in the composer
Messages don't show the mobile signature with some special characters
Deleting messages after a search leaves a blank space in the search list
App freezes when forwarding a specific message with attachments
`Delete contact` and `delete contact group` button location issue in iPad
Contact group with 0 member issue when composing
Search results not being updated after changing message status
PDFs in PGP-encrypted emails arrive corrupted
Reply/Reply all and Forward doesn't work sometimes
Pasting a non-English website into a contact's note field removes all contact data
The default address is not set if you reset the password and minimize the app
General network/API requests improvements
Crypto stability improvements
Add new languages:
Ratings and Reviews
Impressive but needs work
I am very happy with Protonmail in terms of security and things, and the app is definitely easy to use.
The only thing I would like to see is an option for push notifcations where you get a banner/alert but it doesn't display the actual content of the email (perhaps just the sender). This is something already implemented by many messaging apps, and considering how security and privacy is such a big part of the company's identity, it would seem like a very good idea.
It could just be that this is already an option and I simply haven't figured out how to do it yet, and if so I would greatly appreciate if you could instruct me on how to do so.
Simple but easy to use.
The ProtonMail app is quite basic but I like that. It’s easy enough to use. I do notice a lot of received emails go into the spam folder and don’t flag up on the push notification which means I am likely not to see them straight away. I guess the app is being overly cautious? A minor quibble, it would be nice to customise the email alert tone as the default one sounds like everyone else’s phone/tablet. Seeings as you can’t use your phone/tablet default mail app with ProtonMail, this app works well enough and the simple layout stops it being too overly complex, imho.
Developer Response ,
Thank you for the feedback! Your support is greatly appreciated.
I like the idea
This is a fancy concept, but the app still isn’t sophisticated enough and my user experience isn’t always smooth. I have a couple of annoyances, the first one being that I wasn’t able to copy an email address from the list of CC recipients. Number two: I hit “send” on an email and thought it had been sent only to see later that it was still in the drafts. The wifi signal is a lot weaker in the bedroom, so that might have caused the problem, but I think the app should at least notify you if something like this happens.
- Proton Technologies AG
- 160.1 MB
Requires iOS 9.0 or later. Compatible with iPhone, iPad and iPod touch.
English, Catalan, Croatian, Czech, Danish, Dutch, French, German, Hungarian, Icelandic, Indonesian, Italian, Japanese, Kabyle, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese, Turkish, Ukrainian
- Age Rating
- Rated 4+
- © Proton Technologies AG
- In-App Purchases
- ProtonMail Plus (1 year) £54.99
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Up to six family members will be able to use this app with Family Sharing enabled.