Symptom Snap

Living with symptoms you can't quite explain? SymptomSnap turns scattered "I think it was worse last Tuesday" into a clear record you can actually show a doctor.

ONE-TAP LOGGING

Five fixed tiles on the home screen — Fever, Cough, Headache, Fatigue, Nausea — log the common ones in a single tap. For everything else, rate severity on a 1-10 slider, tag what may have triggered it (food, stress, weather, poor sleep, medication, exercise, alcohol, caffeine), pin the body location, note any medication and dose, and add a free-text note.

CALENDAR HEATMAP

Your month at a glance, colour-coded by how rough each day was — green for mild, amber for moderate, red for severe. Tap any day to read back everything you logged.

PATTERNS YOU'D NEVER SPOT BY MEMORY

The Insights tab ranks your most frequent symptoms, charts average severity over time, and shows which triggers keep turning up alongside which symptoms. It also surfaces which weekdays and times of day are hardest for you, and flags "flare days" where your total severity jumped well above your own average.

PATTERNS I'VE NOTICED

SymptomSnap also spots which symptoms tend to show up together within a window you choose — same-day, 3-day or 7-day — and ranks them by how often they overlap. These are patterns from your own entries, not a medical diagnosis.

SLEEP AND ACTIVITY, SIDE BY SIDE

Connect Apple Health and SymptomSnap will read your sleep hours and step count — nothing else — and plot them against your daily severity, so you can see whether short nights or quiet days line up with worse symptoms. It never writes anything back to Apple Health.

DOCTOR-READY PDF REPORTS

Generate a one-page summary built for a ten-minute appointment: symptom frequency table, 30-day severity trend, your top triggers, medication log and sleep correlation. Weekly, monthly, or any date range you pick. Share it by email, AirDrop, Messages or Files before your next visit.

PRIVATE BY DEFAULT

No account. No sign-up. No cloud sync. Your symptom entries stay in the app on your device and are never uploaded to us or synced to a server. The free tier shows ads: if you allow tracking when iOS asks, an advertising identifier is used to measure them, and you can change that at any time in iOS Settings. Premium removes ads.

FREE INCLUDES

• Up to 5 entries a day
• Every built-in symptom category and the 1-10 severity scale
• Trigger tagging, body location, medication notes
• Calendar heatmap with 30 days of history
• Evening check-in reminder at a time you choose
• Light, dark and system themes

SYMPTOMSNAP PREMIUM — $2.99/month, $29.99/year, or $99.99 one-time Lifetime

• Unlimited entries per day
• The full Insights tab — frequency, severity trends, trigger correlation, weekday and time-of-day patterns
• Multi-symptom co-occurrence ("Patterns I've Noticed")
• Apple Health sleep and step correlation
• PDF doctor-visit reports, any date range
• Flare-day detection
• Your own custom symptom names and categories
• Photo attachments for rashes, swelling and similar
• CSV export of your full history
• Unlimited calendar history
• No ads

Built for anyone managing a chronic condition, tracking allergies, recovering from something, or simply trying to work out what makes a bad day bad.

SymptomSnap is a personal symptom journal, not a diagnostic tool or medical device, and does not provide medical advice or diagnoses. If you are worried about your health, or your symptoms are severe or getting worse, contact a healthcare professional.

The monthly and yearly plans auto-renew until cancelled in your Apple ID subscription settings. Lifetime is a one-time purchase and does not renew.

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

Privacy Policy: https://tabishapps.com/privacy-policy.html