BackCheck: Posture Reminder – Smart randomized notifications to build posture habits

Summary: BackCheck is a posture reminder app that uses unpredictable, randomized notifications to prevent users from ignoring reminders. It operates without data collection, accounts, or ads, delivering timely nudges to support habit formation.

What it does

It sends smart, randomized posture reminders to avoid becoming background noise, helping users maintain better posture habits naturally.

Who it's for

Individuals seeking effective posture reminders without intrusive tracking or repetitive alerts.

Why it matters

It addresses the problem of predictable reminders being ignored by providing varied notifications that sustain user attention.