Lui, a small cream-colored blob character with pink cheeks, waving hello

The beta

Try Lui before anyone else.

Habits with Lui is almost ready — and this is the part where a few kind people poke at it before launch. If that's you: welcome, and thank you.

What TestFlight is

TestFlight is Apple's official app for trying apps before they launch. It's free, made by Apple, and it keeps beta apps neatly separate from the regular App Store.

What you get

The full app before release, new builds as we polish, and a direct line to the person making it. Your fingerprints will quietly be on the finished thing.

What we hope for

Honest impressions. What felt nice, what felt off, what confused you. No pressure and no homework — simply using the app is already helping.

How to join

  1. On your iPhone, install TestFlight from the App Store (it's free).
  2. Come back to this page and tap the button below.
  3. TestFlight opens — tap Accept, then Install. Lui appears on your home screen like any other app.

Join the beta on TestFlight

Good to know

  • Beta builds expire after 90 days — TestFlight will nudge you to update before that happens.
  • Some corners are still unpainted. If something looks unfinished, it probably is — and telling us is genuinely useful.
  • Your data from the beta may not carry over to the final version. Plant your real routines at your own risk (many of us do anyway).
  • The beta is a small circle. If TestFlight says it's full, email us and we'll see what we can do.

Sending feedback

Two easy ways: take a screenshot inside the app and TestFlight will offer to send it to us along with your notes — or email hello@habitswithlui.com. Both land directly with the maker. There's no support department here, just a person and a small mascot.

Thank you for helping Lui grow. (He's been practicing his welcome wave.)