Symptom Memo
A health diary for your body
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
"I don't feel well, but I can't explain exactly what's wrong." "I feel like I've had this pain before..."
Symptom Memo helps turn vague health concerns into clear, visual records you can actually understand.
◆ Two Simple Ways to Log Symptoms
【Body Map Mode】
Tap a body silhouette to mark exactly where you feel discomfort. Switch between front and back views to record symptoms visually and accurately.
"The right side of my head hurts." "My lower left back feels heavy."
Save hard-to-describe symptoms in a way that's easy to review later.
【Symptom-Only Mode】
For symptoms like nausea or diarrhea, where the symptom itself matters more than the location. Log quickly without using the body map.
◆ Record More Than Just the Symptom
・Track severity with a 5-level scale
・Choose from categories: Pain / Nausea / Fatigue / Itchiness / Discomfort / Other
・Set duration from 15 minutes to 12 hours
・Log possible triggers: Lack of sleep / Stress / After eating / Alcohol / Post-exercise / Weather / Menstruation / Unknown
・Add your own custom symptoms and triggers
・Write free-text notes for extra detail
◆ Track What You Tried — And What Helped
After logging a symptom, you can also record what you did about it: took medicine, lay down, rested, applied heat or cold, drank water, visited a doctor, and more.
Then record the result: Improved / Slightly improved / No change / Got worse.
"That medicine helped." "Applying heat made it easier."
Over time, your records can help you discover what works best for you.
◆ Review Patterns and Learn From Your Records
Look back on your symptoms using data from the surrounding week.
・Daily Review: See symptoms, remedies, and lifestyle data for a selected day
・Heat Map: Visualize where symptoms tend to appear
・Trend Analysis: Spot patterns in timing and frequency
・Remedy Effectiveness: See which actions led to improvement
◆ Doctor Visit Summary
Create a clear summary of symptom frequency, severity, location, and remedy results to make doctor visits smoother and more productive.
◆ Apple Health Integration
Connect with Apple Health to compare days with symptoms and days without.
・Sleep duration
・Step count
・Resting heart rate
"On symptom days, I slept 30 minutes less." "I tend to feel worse on low-step days."
Helpful insights can come from the data you already have.
◆ Calendar View
See your symptom history at a glance with a monthly calendar. Color-coded categories make it easy to notice patterns over time.
◆ Share Symptoms With Family or Your Partner
Send an invite link to share your symptom records with family members or your partner, so you can keep track of health changes together.
◆ Record Symptoms for Your Child or Partner
Add the person you want to track and keep records for someone other than yourself.
This makes it easier to look back on symptom frequency, progression, and patterns over time.
"It seems like they've had a fever since yesterday." "I think they complained about pain in that same spot before."
Family health changes can also be saved as clear, visual records.
◆ Designed With Privacy in Mind
・Works fully offline — your symptom data stays on your device
・Supports iCloud backup and restore
・Reminder notifications help you follow up after logging
・No account registration required
◆ Great For
・People tracking recurring headaches, back pain, or chronic symptoms
・Anyone who wants to explain symptoms more clearly to a doctor
・People trying to better understand unexplained health issues
・Parents and caregivers tracking a child or family member's condition
・Anyone curious about how lifestyle habits affect their health
Symptom Memo is a personal health journal that helps you notice, understand, and remember the signals your body sends.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Fixed an issue where symptom data for people other than yourself was being linked with Apple Health.
The developer, UCHIGADGETOOLS, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- UCHIGADGETOOLS
- Size
- 28.9 MB
- Category
- Medical
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 3 more
- English, French, German, Japanese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Symptom Memo Delete AD(1 year) $11.99
- Symptom Memo Delete AD(1 month) $0.99
- Copyright
- © 2026 うちガジェツールズ