Proof90: 90 Day Challenge

Royal Nation LLC

In-app purchases

About this app

Most fitness apps take your word for it. You tap a box, the app says "well done", and both of you pretend something happened.

Proof90 doesn't.

For 90 days, your phone watches the work it can measure and stays honest about the rest.

VERIFIED BY YOUR PHONE
• Push-ups and squats counted by the camera, live, on the device
• Walks confirmed by your phone's motion sensors, after the fact
• A car trip doesn't pass as a walk, and a shaky hold doesn't pass as forty reps

HONEST ABOUT THE REST
• Food rules, sleep, cold showers — labelled honor-system, every time
• The camera missed a set? Log it on your word, recorded as exactly that
• "Verified" and "on your word" never look the same in your log

A STREAK THAT MEANS SOMETHING
• Miss a day and it stays missed, visible on your calendar
• One grace day per fortnight, which you have to spend deliberately
• No restart, no back-filling yesterday, no quietly rewritten history

YOUR BEFORE AND AFTER
• One photo a week, lined up with last week's as you take it
• They become a timelapse, built on your phone
• Progress photos never leave your device

PRIVATE BY CONSTRUCTION
• Camera frames are processed live and never recorded, stored or uploaded
• No account, no email, no ads, no tracking across other apps
• Delete everything — phone and server — from Settings, in one tap

WHAT YOU GET WITH PRO
The full 90-day program, camera and sensor verification, weekly photos and the timelapse, reminders that name the day's tasks, and the follow-on protocols that come after day 90.

Proof90 is not medical advice. Talk to a doctor before starting, and stop if you feel pain, dizziness or shortness of breath.

Home workout, no equipment: push-ups, squats and a daily walk. A bodyweight program with a camera rep counter, walks confirmed through Health Connect, and weekly progress photos that become a before-and-after timelapse. No account to create, no login, and it keeps working offline — a set finished in a garage with no signal still counts. Missed days stay visible instead of quietly disappearing.

What’s new

First release. The 90-day program, with the camera counting reps and Health Connect confirming walks. Your first week is free.