Apple reimagined iOS to work on two screen sizes. We reworked our apps for the inner screen, the outer screen, and for every state in between. iA Writer and iA Presenter are ready for iPhone Duo.
The open display is the largest on an iPhone. It’s great for reading in iA Writer and presenting slides in iA Presenter.
The Baby Writing Machine
When we sketched out iA Writer in 2009, we called it Writing Machine, a direct translation of the German word for typewriter. No buttons, no popups, no title bar. 100% text.

We’ve been polishing iA Writer for 16 years. Now comes iPhone Duo, unfolding iA Writer into a baby typewriter. We give our best to make it fast and beautiful. This is the first time it looks cute.

Present Out of Your Pocket
iA Presenter is the professional presentation app that works on a phone. You don’t move boxes around, you write your slides in plain text, add images, and with iPhone Duo you unfold and present. You can do all of this straight from your pocket. No laptop, no cables. On the bus, at lunch, on the way to a meeting.

Duo matches presenter like a glove. You can now comfortably write your slides on a much bigger screen. In Landscape, the tools move to the side of the screen, putting them within easy reach of your thumb.
New and Now
Unfortunately, no one can be told what iA’s products are. You have to use them for yourself. iA Writer is available today on iPhone Duo. iA Presenter for iPhone Duo is waiting for review.