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Reviews, tutorials, and news for getting the most out of iPhone Duo.

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Productivity Tips•8 min read

Four iPhone Duo Folding Poses—and the Best Use for Each One

Closed, open, tabletop, or tent: learn what each iPhone Duo posture does well, where it feels awkward, and which apps benefit most.

Productivity Tips•7 min read

Traveling With iPhone Duo: Maps, Boarding Passes, eSIM, and Battery

A travel setup that keeps itineraries, maps, passes, translation, eSIM, and battery backups available when connectivity fails.

Productivity Tips•6 min read

Turn iPhone Duo Into a Reading and Notes Workspace

A distraction-light workflow for reading articles, PDFs, newsletters, and research while keeping notes beside the source.

Apps from the maker of Apps for Duo

Independent apps for iPhone and iOS 27. Every download or signup supports new development.

PromptSlate StudioWrite, prompt and record in one focused workspace.$9.99 one-time · Available now on the App Store
DuoSketch for iPhone DuoReference on one side, canvas on the other. AI turns your photos into line art to trace.$9.99 one-time · 5 free AI credits · Join the launch list

Oct 30, 2026

Productivity Tips•3 min read

9 best note-taking apps for iPhone Duo

The 9 best note-taking apps for iPhone Duo, from Apple Notes and GoodNotes to Obsidian and Bear, and which ones use the inner display well.

Productivity Tips•3 min read

10 best apps for students on iPhone Duo

The 10 best apps for students on iPhone Duo: notes, flashcards, math help, focus timers and presentations, with what is free and what is paid.

Productivity Tips•3 min read

7 best public speaking and presentation apps for iPhone Duo

The 7 best presentation and public speaking apps for iPhone Duo: build slides, rehearse with a teleprompter, get speech feedback and control your talk.

Productivity Tips•3 min read

11 best productivity apps for iPhone Duo

Tasks, notes, calendars and writing apps that turn the iPhone Duo's folding screen into a pocket workspace.

Productivity Tips•3 min read

7 best apps for writing video scripts on iPhone Duo

Seven apps for writing YouTube, TikTok and presentation scripts on iPhone Duo, from plain-text editors to tools that read your script back on camera.

Productivity Tips•3 min read

The best teleprompter app for iPhone Duo

Why iPhone Duo is the best phone for teleprompter recording, what to look for in an app, and how PromptSlate Studio was built for it.

Productivity Tips•3 min read

iPhone Duo setup for YouTube and TikTok creators

A complete, tripod-free creator setup on iPhone Duo: poses, camera settings, audio, scripts and the apps that tie it together.

Productivity Tips•8 min read

The Two-Screen Personality Test: Are You an Outer or Inner Display Person?

A fun, practical way to decide when iPhone Duo’s compact outer screen or expansive inner display fits your habits, comfort, privacy, and battery priorities.

Productivity Tips•8 min read

5 Split View workflows worth setting up on your iPhone Duo this week

Most people use a fraction of what iPhone Duo's fixed 50/50 Split View can actually do. Here are five workflows we set up on day one and still use every day.

The independent guide to iPhone Duo apps, tools, and reviews.

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