LOG IT. LET IT GO.
A success, an accident, or just a try. Keep a record in a few taps.
THE FAMILY POTTY TRAINING APP
A little less to keep in your head.
Log potty trips, find your family's rhythm, and celebrate every little win with OneStepTwo.
Made for little steps. Coming to iOS & Android.


Simple tools for the days
that are anything but simple.
A success, an accident, or just a try. Keep a record in a few taps.
See trips together in the Logbook and notice the patterns in your days.
Little milestones and Potty School badges make progress worth celebrating.

Actual iOS app screens
A CLEARER PICTURE OF THEIR DAY
From the first try to the last trip before bed. Keep the details together, so you can spend less time remembering and more time being there.
Take a closer lookFOR EVERYONE IN THEIR CORNER
Parents, grandparents, daycare. Invite the people who help, and everyone can log trips and see the same up-to-date picture from their own phone.
Your family's information is shared only with the people you invite.
WELCOME TO POTTY SCHOOL
First tries. New routines. Growing confidence. Earn badges along the way and watch their Potty School plant grow, one little milestone at a time.
Explore the milestones
No. Leave both device boxes blank and join with your email for launch news only. Testing is completely optional.
Choose iPhone (iOS), Android, or both before pressing Join the waitlist. Your email and testing preferences are saved together. We will email you when a testing invitation is available.
We're putting the finishing touches on the iOS and Android apps. Join the waitlist and you'll be first in line.
Free to join, and we'll never surprise you with a price change without asking first. We'll share full pricing before launch.
Whenever your child is ready — most families start somewhere between 18 months and 3 years. The app follows your pace, not a schedule.
That's step one. One Step Two is built for childhood milestones — potty training is the first of many we'll help your family celebrate.
A calmer way to keep track is growing. Be there when it blooms.