Adapted

Superhuman Mail

A fast email client for Gmail and Outlook with AI drafting and triage

SUPERHUMAN LABS INC. · Productivity · Free · in-app purchases

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iPhone screenshots

iPad screenshots

How it uses iPhone Duo

Superhuman's App Store release notes for version 5.7.0 (October 19, 2026) say Superhuman Mail is now on iPhone Duo, optimized for the Duo's larger display and updated for iOS 27 with an adaptive layout that works across screen sizes. The notes do not describe a distinct outer-display or half-open mode. We have not yet tested it on an iPhone Duo.

What’s New

Version 5.7.0 · October 19, 2026

Superhuman Mail is now on iPhone Duo! We’ve optimized Mail for Duo’s larger, dual display and updated it for iOS 27, with an adaptive layout that works beautifully across screen sizes. So you can fly through your inbox, wherever you work. Plus, switching between accounts is now faster.

About this app

Superhuman Mail is an email client for Gmail and Outlook accounts, built around keyboard-speed workflows and inbox triage. On iPhone it offers AI-drafted replies that you can edit before sending, voice-to-email writing, one-line conversation summaries, and Snippets for reusing phrases or whole messages. Split inboxes sort incoming mail into customizable groups, Auto Archive clears out low-priority messages, reminders flag conversations that still need a reply, and send-later scheduling lets you time messages. Teams can share a live view of an email thread and comment on it instead of forwarding. It is aimed at people who handle a large volume of email, particularly in work settings. The app is free to download and requires a Superhuman subscription, sold through in-app purchase, for full use. Version 5.7.0, released on October 19, 2026, announces that Superhuman Mail is now on iPhone Duo, optimized for the device's larger display and updated for iOS 27 with an adaptive layout across screen sizes. The update also makes switching between accounts faster. No fold-specific feature is described, so we list it as adapted.

App Store descriptionWritten by the developer.

Superhuman Mail is the most productive email app ever made. Designed to help you fly through your inbox, be more responsive to what matters most, and collaborate faster than ever before, Superhuman Mail helps teams on Gmail and Outlook save 4+ hours per person each week. FLY THROUGH YOUR INBOX 2X FASTER Write better and faster with AI that matches your unique style for each person. Get draft replies on every email that needs a response, ready to edit and send. Turn your thoughts into polished emails in seconds with Write with Voice. Stay a step ahead with an automatic 1-line summary above every conversation. Automate phrases and entire emails with Snippets. BE MORE RESPONSIVE TO WHAT MATTERS MOST Automatically triage incoming email with customizable inbox splits, so you can always focus on what matters most. Avoid the clutter for good with Auto Archive. Never let a follow-up slip, with automatic reminders to reply. Send emails when they're most likely to be opened, so you land at the top of your recipient's inbox at just the right time. COLLABORATE FASTER THAN EVER BEFORE Share a live view of any email, and add comments for your team—no need to repeatedly screenshot, forward, or bcc. See your calendar without leaving your inbox. Get full context on your customers and deals with HubSpot and Salesforce directly integrated. Connect all your Gmail and Outlook accounts to AI tools like Claude and ChatGPT via the Superhuman Mail MCP. Teams save 20 million hours every single year with Superhuman Mail. https://superhuman.com/terms

Highlights

Works with Gmail and Outlook
AI-drafted replies and voice writing
One-line conversation summaries
Split inboxes and Auto Archive
Reply reminders and send later
Adaptive layout on iPhone Duo

Superhuman Mail on iPhone Duo: FAQ

Is Superhuman Mail optimized for iPhone Duo?

Partly. Superhuman Mail is Adapted: it fills the larger inner display, but it does not do anything special with the fold. Verified on October 19, 2026 (Developer statement).