Mobile apps

SipherMail for iPhone, iPad and Android, and which features need app version 1.6 or later.

SipherMail has apps for iPhone and iPad and for Android phones and tablets. They use the same account as the web, so your mail, folders and settings are the same everywhere.

What to know first#

  • Install the app from the App Store or Google Play and sign in with your SipherMail account. Platform details are on the iPhone and iPad and Android pages.
  • Smart categories, message intents (verification code, order and parcel chips) and the offline-first cache arrive with app version 1.6 or later. See Offline use.
  • To see which version you have, open Settings > Help & Support and look under About.
  • Subscriptions bought in an app are managed in the store. See Billing and plans.
  • The apps are getting the same AI memory controls as the web. See Memories.

Last updated 1 November 2026