Obvious in hindsight
Apps

I'm a designer who swapped design apps for AI agents, to see how far a non-coder could get.

Six months later, a lot further than I expected. Two useful apps with around 1,700 users between them, two slightly silly ones for the iPhone Duo, and a calm rowing app for the Quest.

These are the design notes, including the bits I got wrong.

Portrait of the author

Design notes

  • Hinging on the hinge
    Building two apps for the iPhone Duo that only make sense if you open and close it, without ever holding one.
  • Did it, or done?
    Adopting Apple's checkmark for Done meant rethinking what Did It's own checkmark says.
  • Pressure is easy to miss
    I thought I'd made empty days fun and inviting, but I missed what multiple empty days in a row could do.
  • Sketches, at last
    Why it took months to add drawing to Did It, and what changed.
  • Size doesn't matter. Except when it did.
    Don't believe everything you're told, even when it's true.
  • On trying not to be a dickover
    Telling users something without stopping them to do it.
  • An entry is just an entry, right?
    I wanted a day of entries to feel special.
  • How Did It knows what you mean
    When a tooltip became an enjoyable feature, and when to draw the line.
  • I want to live in a Gaudi world. Just not today.
    On the gap between could and should.
  • Can we just?
    Adding captions to photos, one small tweak at a time.
  • From if you know, you know, to just press the button
    Adding rich text formatting to entries
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