Is it Duo-ready?

Encrypted Email

Proton AG

View on App Store ↗Productivity

Does Encrypted Email work on iPhone Duo?

One iPhone Duo owner reports that Encrypted Email hasn't been updated for iPhone Duo yet: on the inner display it opens in a smaller window with empty space around it (October 27, 2026). We'll be more confident once others report it too.

Updated

Tried Encrypted Email on your Duo? Report it
Did this help?
Letterboxed

Runs in a smaller window in the middle of the inner display, with empty space around it. The app hasn't been updated for Duo yet.

Based on 1 report, recent ones weighted most · Low confidence · Last report Oct 27, 2026

Re-checkEncrypted Email has updated since the last report. Does it still run the same?
1 person waiting · #27 most wanted

Get Proton AG's attention: the more people ask, the higher it climbs.

Post on X

Follow Encrypted Email by RSS to find out when it's ready for iPhone Duo. No sign-up or email needed.

By position

Outer screen1 of 1 fine
Inner screenNo data
Half-folded (tabletop)No data
Keeps your place when foldingNo data

From recent reports. “Didn't try” answers aren't counted.

App Store updates

All apps
Version 7.11.9

Released after Duo submissions opened

Version 7.11.8

Released after Duo submissions opened

Checked every few hours. Only builds made with the iOS 27.1 SDK, accepted since October 5, 2026, can use the whole inner display. Owner reports confirm whether an update did.

Report how it runs

How does Encrypted Email run on your Duo?

Screenshots

Optional, up to 4. Unfolded is most useful. We check each one before it's shown, and remove location and other hidden details.

Positions you tried

Outer screen
Inner screen
Half-folded (tabletop)
Keeps your place when folding

Optional. It helps people who use the phone a certain way.

Details

Anonymous, no account needed. Reports are public; see our privacy policy.

Reports (1)

LetterboxedOct 27, 2026
  • Works: Outer screen

Badge for developers

iPhone Duo status of Encrypted Email
Markdown
[![iPhone Duo status](https://isitduoready.com/app/encrypted-email-proton-mail/badge.svg)](https://isitduoready.com/app/encrypted-email-proton-mail)
HTML
<a href="https://isitduoready.com/app/encrypted-email-proton-mail"><img src="https://isitduoready.com/app/encrypted-email-proton-mail/badge.svg" alt="iPhone Duo status of Encrypted Email" height="20"></a>

Shows Encrypted Email's current status and updates by itself. Add it to your README, website or press kit.