MyLogify — Life Data Lab

What causes your best days? MyLogify answers with real statistics — correlation, causality, clustering — all on your iPhone. One minute a day.

Stop guessing. Start knowing.

Every day you make hundreds of micro-decisions — what to eat, when to sleep, whether to exercise, how much coffee to drink. You have hunches about what works. MyLogify turns those hunches into proof.

Spend 60 seconds tapping through your day, and MyLogify's on-device statistics engine builds a complete picture of your life: which habits cluster together, what causes what, when you are drifting off track, and what your personal formula for a great day looks like.

This is not a diary. This is a mirror. And the reflection is backed by data science.

Ask questions about your life. Get data-science answers. No expertise required.

MyLogify is a personal analytics laboratory disguised as a beautiful, one-minute daily journal. You log what matters to you — mood, sleep, coffee, exercise, social time, and anything else — and the app runs 23 statistical analyses on your device to reveal the hidden patterns that shape your days.

Why do you sleep better on some nights? Is coffee actually hurting your focus? What combination of habits reliably leads to a great day? MyLogify answers these questions with the same rigor a scientist would use — Spearman correlation, Granger causality, K-Means clustering, LASSO regression — all translated into plain language you can act on.

Every analysis runs entirely on your iPhone. No account, no server, no cloud. Your data never leaves your device.

HIGHLIGHTS

1-minute daily input: tap bubbles, tags, dots, and counters — no dragging, no typing Ask 8 everyday questions and get statistical answers in plain language 23 built-in analysis tools: correlation networks, causal discovery, trend detection, A/B group comparisons, day-type clustering, survival analysis, formula derivation, anomaly detection, and more 149 preset variables across 16 life categories (sleep, mood, exercise, diet, social, work, habits, etc.) plus unlimited custom variables Apple Health auto-fill: 92 health data types (steps, sleep stages, heart rate, HRV, blood pressure, nutrition, and more) automatically populate your journal Glacier Flow liquid-glass design with fluid gradients, haptic feedback, and subtle sound cues Calendar view for reviewing and editing any past day Home dashboard with streak tracking, weekly summaries, and variable highlights Local notifications to remind you to log each day Premium subscription unlocks the full analytics suite. Basic trend charts remain free. YOUR DATA, YOUR DEVICE MyLogify processes everything using Apple's Accelerate matrix library on your iPhone's chip. The app requires no account, transmits no data, and works offline. Privacy is not an afterthought — it is the architecture.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/