Student ChallengeWinner 2026

Your Life, explained. By Your Data.

Discover what moves your score. Evident connects your habits, sleep, activity, mood and productivity into private insights you can actually act on.

Your Score

Discover what moves you.

Evident translates your daily habits into four scores that are easy to compare, improve and understand over time.

77Evident Score
Sleep71
01

Sleep

Optimize your recovery

Find what gives you deeper sleep and more energy. Correlate your evening routines with next-day energy levels.

DurationQualityConsistency
See the score
02

Activity

Optimize your body

Learn what drives your best training days. See how nutrition, sleep, and recovery affect your physical performance.

MovementExerciseConsistency
See the score
03

Wellbeing

Optimize your mental state

Discover what keeps you balanced and resilient. Understand the hidden connections between your daily choices and mental clarity.

MoodStressSocialMindfulness
See the score
04

Productivity

Optimize your output

Identify the conditions for your peak performance. Track focused work sessions and discover which habits maximize your productive output.

Deep WorkTasksFocus
See the score
Community

Learn from people like you.

Compare anonymous patterns with similar users and discover what your habits could mean for your future.

Sleep−34%

Late Caffeine

Users who track Late Caffeine report 34% lower sleep scores on average. Reduce intake after 2pm to shift your distribution.

2,184Community users
−34%Avg. sleep impact
7+Data points
With Late Caffeine Without Late Caffeine
Community Distribution
You (current)
You (expected)
LowLate CaffeineHigh
Apple Intelligence

Private insights with Apple Intelligence

Turn your tracked patterns into concise recommendations, follow-up questions and daily tips while keeping the raw health story on your device.

Evident AI Tip on Home Screen

Daily tips based on the habits you already track

Evident AI Chat with Apple Intelligence

Ask why a pattern changed and what to try next

Our Goal

Building the World's Largest Self-Optimization Database

Imagine thousands of people discovering what actually works – and sharing those insights with the world.

Sleep

Improve sleep quality

Melatonin, screen time, caffeine

Productivity

Boost focus & deep work

Routines, exercise timing

Wellbeing

Understand mood & stress

Sleep, social connection

Activity

Optimize energy levels

Cold exposure, nutrition

2,847users discovered

Melatonin improves sleep quality

+8%
1,923users discovered

Morning exercise boosts productivity

+12%
3,412users discovered

8h sleep correlates with better mood

+18%
1,156users discovered

Cold showers increase energy

+15%
2,089users discovered

No screens 1h before bed

+11%
1,734users discovered

Daily meditation reduces stress

-22%
Why Evident

More than another tracking app.

Most apps collect numbers and leave you to guess. Evident runs the statistics that connect your habits to how you actually feel.

CapabilityEvidentGeneric trackerApple Health alone
Real correlation analysis (Pearson)
5-data-point minimum against false correlations
Four health pillars in one score
Your own hypotheses & personal studies
Private & on-device, never sold

Why not just use Apple Health?

Apple Health collects the data - it doesn't explain it. Evident reads from Health and runs the statistics that turn raw numbers into cause-and-effect you can act on.

Isn't this just another habit tracker?

Habit trackers count streaks. Evident requires at least 5 data points and uses the Pearson coefficient, so an insight is statistically valid - not a lucky guess.

Does my data stay private?

Your health data stays on-device. Evident never sells or monetizes it - your subscription is what funds development.

Evident

Turn insights into action.

Build better habits with private, evidence-based feedback from your own life. With or without wearables.

Private by Design
Student Challenge Winner
iPhone First