FeelLens: Symptom & Mood Log

Track how you feel in seconds — and finally see what sets it off and what helps.

FeelLens is a calm, private app for anyone who keeps dealing with a recurring state — tension headaches, low energy, anxious days, poor sleep, gut discomfort, or just feeling "off."

Instead of one more health chart, FeelLens turns a few seconds of check-ins into clear patterns you can actually use.

FEEL → CONTEXT → PATTERN

Log what you feel, how strongly, and what you did about it — in under 15 seconds.
Add light context, such as sleep, meals, or stress, only if you want to.
Feeling fine? One tap marks a steady day — so FeelLens can compare rough days with better ones.
A few hours later, FeelLens gently checks back — answer better, same, or worse in one tap, right from the notification.
See what tends to come before a rough stretch — and what tends to help you feel better.

WHY PEOPLE CHOOSE FEELLENS

Calm, not clinical.
No diagnoses, no glucose charts, no metric overload — just your felt experience, in plain language.

Fast enough to keep up with.
A quick log sheet, recent-entry shortcuts, and one-tap re-logging help the habit actually stick.

It checks back for you.
Insights need to know how things turned out — so FeelLens asks at the right moment, and one tap answers.

See how your days compare.
"Around your days" sets days with a note — late night, alcohol, screen time — next to the rest of your logged days. Honest counts, from your own entries.

Your month at a glance.
A calendar shows how each day felt, shaded by intensity — steady days included. Tap any day to revisit it.

Private by design.
Your entries live on your device. Export or delete anytime. Optional sync uses your own cloud account — there is no FeelLens server holding your data.

Bring clarity to a doctor's visit.
Export a clean summary without turning your life into a medical record.

FEELLENS PREMIUM

FeelLens Premium unlocks deeper pattern tools: the good-days comparison, co-occurrence insights, antecedent patterns, AI summaries, iCloud sync, and extended history. Subscribe monthly or yearly — or unlock everything forever with a single one-time Lifetime purchase.

WHAT FEELLENS IS NOT

FeelLens is not a medical device, a diagnosis tool, or a symptom-checker. It does not tell you what is wrong or what to do. It helps you notice your own patterns so you can ask better questions.

Start with a single entry today. In about a week of light logging, you can begin to see your first patterns.

FeelLens does not provide medical advice, diagnosis, or treatment. If you have health concerns, talk to a qualified professional.

Privacy Policy:
https://dmbak.github.io/feellens-legal/privacy.html

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