One number a day.
We climb the rest together.
Uphill never asks what you ate. At the end of the day it asks one thing: how the day balanced out — you held your target, did better, or did worse. Ten seconds, done.
Coming soon to the App Store
How it works
A mountain range, not an iceberg
The total deficit your goal needs — often tens of thousands of calories — is unclimbable as a single number. Uphill breaks it into fifteen real peaks and turns your daily balance into metres. You measure yourself against the next summit, not the finish line.
The reward is for showing up
Experience points come from logging the day, not from the result. A bad day still earns points if you record it honestly. That leaves zero incentive to flatter the evening number — which is exactly why the data stays useful.
What you climbed, you keep
You can never fall below a summit you have already reached. A bad week slows you down; it does not erase you. Every peak earns an engraved medal drawn from that mountain’s real proportions.
Expeditions with friends
Start a team or join one with a six-character code. The weekly shared goal is derived from the members’ own daily commitments, so a new joiner can never lower the bar. Cooperative, not competitive.
Your teammates never see your weight
Only your progress percentage, your current peak and your streak. Your weight and daily numbers never leave your own account — not as a settings toggle, but as a database-level rule.
A base camp that grows
Every logged day is one stone on the cairn. As the weeks pass the camp grows — tent to hut, hut to observatory. It shows your persistence, not how much you lost.
What we should say plainly
Uphill works with estimates. The metabolic formula can be off by ±15%, and your daily balance is an estimate too. That is why there is a weekly weigh-in that recalibrates the maths — while never taking back the metres you already climbed. This is not a medical device and does not replace professional advice.