Chronic Illness Tracker

 

Track Every Symptom. Own Your Chronic Health.

The all-in-one chronic illness tracker for logging flare-ups, fatigue, meds, brain fog, digestion, mood, pain, and everything in between. Take control of your care story with a simple, powerful system that works across conditions.

Built For The Real World Of Chronic Illness

When you live with chronic illness, symptoms don’t follow rules. They fluctuate, collide, and shape every part of your day. Most health apps don’t get that. They assume your body is linear and predictable. This one doesn’t.

This tracker is designed for those who juggle multiple diagnoses. Lupus, fibromyalgia, POTS, long COVID, ME/CFS, Crohn’s, endometriosis, migraines, Lyme, hypothyroidism, and more. It works whether you have a name for your condition or are still seeking one.

It’s not just a symptom logger. It’s a daily partner that helps you notice patterns, explain your experience to providers, and get ahead of flare cycles. Your body might be unpredictable, but your data doesn’t have to be.

Track What Doctors Don’t Always See

Fluctuating fatigue. Invisible pain. Unreliable memory. Digestive chaos. Brain fog that steals your words. Emotional swings that don’t make sense. These are the realities of chronic illness. And they’re often dismissed or misunderstood.

With this app, you log them all — on your terms. Rate your symptoms, tag triggers, describe flares, and overlay with meds, weather, hormones, sleep, food, or stress. Start seeing what worsens things and what helps. Print symptom reports and bring them to your appointments. Finally, be seen and heard with clarity.

Use voice notes on bad days. Keep it minimal when you’re tired. Add context when you’re able. This tool adjusts to your energy, not the other way around.

Stop Explaining Yourself Over And Over

Whether you’re dealing with 5 specialists or switching providers, having your story in one place is power. No more forgetting symptoms. No more repeating timelines. No more hoping someone connects the dots.

This tracker holds your medical journey like a living document. Flare patterns. Medication effects. Food sensitivities. Functional changes. You don’t need to re-remember everything — just pull it up and show them.

Built with real patients, caregivers, and providers, this tool saves time, reduces miscommunication, and strengthens your role in every appointment. You are the expert in your body. This helps you prove it.

What You Can Track Daily

Symptom Timeline

Map your daily symptoms in one scrollable view. See when pain peaks, when fatigue hits, and when brain fog lifts. Track dozens of chronic illness symptoms with one tap.

Fatigue & Energy Logging

Rate your energy levels through the day. Correlate them with sleep, meds, food, or weather. Understand your rhythms and rest smarter.

Pain Zones & Intensity

Log where it hurts, how much, and for how long. Build a clear map of musculoskeletal and nerve pain patterns.

Flare-Up Journal

Document flare triggers, severity, what helped, and how long they lasted. Build a personalized warning system and treatment guide.

Medication Tracker

Log daily meds, infusions, biologics, or supplements. Track reactions, side effects, and how your body responds to changes.

Brain Fog & Cognitive Log

Record focus, memory, and word-finding difficulties. Know when your mind is clear and when you need to slow down.

Food & Digestion

Log meals and digestive responses. Spot patterns in IBS, gastroparesis, bloating, or nausea.

Sleep Quality

Rate your sleep and recovery. Notice how poor sleep predicts pain, fatigue, or flares.

Emotional Health

Log mood, anxiety, and stress. Understand the mental impact of chronic illness and build awareness for care plans.

Why People Love This Tracker

Emily, 32 – Living with ME/CFS & POTS

“No more spreadsheets. No more forgetting symptoms when I’m at the doctor’s. This app tracks everything — crashes, dizziness, GI flares, temperature swings. I export a PDF before appointments and bring the data. Finally feel taken seriously.”

James, 41 – Fibromyalgia & Long COVID

“Pain tracking is smooth. I log sleep and brain fog and can actually see how they overlap. I use tags for stress, diet changes, and exercise. My rheumatologist said it was the most organized view she’s ever seen from a patient.”

Maria, 28 – Undiagnosed but not unsupported

“Even without a diagnosis, I use this app every day. I tag triggers, log bowel symptoms, energy dips, blurred vision, hormonal patterns. It’s the first time I feel like I have proof something is wrong.”

Paul, 55 – Crohn’s & Chronic Migraine

“Flare tracking for Crohn’s and migraines in the same place? Yes. I use it to test supplement effects and track what makes things worse. It replaced three other tools I was using.”

Who Benefits From This App

Patients Managing Multiple Conditions

Whether you have a formal diagnosis or not, this tracker lets you make sense of a complex health picture. Symptom journaling, medication tracking, food reactions, and more — all in one place.

Caregivers Supporting Loved Ones

Track symptoms on behalf of someone else. Document changes, behaviors, and patterns to advocate more effectively in appointments or emergencies.

Doctors & Specialists

Stop guessing. Use exported reports to verify patterns, side effects, and triggers. Get clean data to inform better treatment plans, not vague symptom descriptions.

Therapists & Mental Health Providers

Understand how mood, cognition, and chronic symptoms affect mental health. The journal, mood log, and event tagging give therapists more insight into real daily struggles.

Start Tracking With Power

This tracker was built by people who live with chronic illness — not just developers or labs. It’s been tested by real patients, therapists, and caregivers who needed more than another reminder app.

You don’t need perfect health to get control. You need visibility. This app gives you that. Join thousands using it daily to document symptoms, find patterns, and take smarter action.

Ready to stop wondering and start tracking? Download now and own your chronic story — on your terms.

Download App

Chronic Illness Types This App Supports

Fibromyalgia

Track widespread pain, fatigue crashes, and post-exertional malaise. Document good days and flares side by side. Learn what helps and what hurts.

ME/CFS (Chronic Fatigue Syndrome)

Capture post-activity crashes, cognitive dysfunction, and unrefreshing sleep. Pace smarter using your own data to prevent overdoing it.

POTS (Postural Orthostatic Tachycardia Syndrome)

Track heart rate, dizziness, heat intolerance, and daily function. Overlay with hydration, meds, and salt intake.

Long COVID

Log breathlessness, energy drops, pain shifts, and cognitive issues. Spot delayed symptoms and trends over time. Useful for recovery planning and medical discussions.

Autoimmune Conditions

Track symptom cycles for lupus, Sjogren’s, psoriatic arthritis, rheumatoid arthritis, and more. Correlate meds, flares, and lab dates with symptoms.

Digestive & GI Disorders

Monitor Crohn’s, colitis, IBS, gastroparesis, or acid reflux symptoms. Compare digestion with diet logs, stress, and medication changes.

Neurological Conditions

Document symptoms from migraines, MS, neuropathy, or seizures. Track aura, balance, memory, and sensory changes clearly.

Endometriosis

Log pelvic pain, bloating, hormonal patterns, fatigue, and flares. Track treatments like birth control, IUDs, or surgeries over time.

Undiagnosed Conditions

If you’re still looking for answers, use this app to build a clear symptom record. It helps specialists connect patterns faster and improves the odds of a correct diagnosis.

Frequently Asked Questions

Can I track more than one condition at once?

Yes. The app is designed for people managing multiple chronic illnesses. You can tag entries with specific conditions or symptoms for easy filtering and reporting.

Is this app useful if I don’t have a diagnosis yet?

Absolutely. Many users are still seeking answers. This tracker helps document consistent symptom patterns, which is essential when working with new doctors or specialists.

How do I use the tracker during appointments?

Export clean, readable symptom reports or daily logs as PDFs. Bring them to appointments or upload to patient portals. You save time, get better answers, and avoid missed details.

Does it track medications and supplements?

Yes. You can log all meds, infusions, vitamins, or supplements. Track effectiveness, side effects, and correlations with symptoms day-to-day.

Is this just for physical symptoms?

No. You can log mood, cognition, anxiety, and emotional health too. The goal is whole-person tracking, not just body metrics.

Can I track flare-ups over time?

Yes. Use the flare journal to note triggers, patterns, what helped, and how long it lasted. Over time, you’ll see clear trends and early warning signs.

Does it work offline?

Yes. You can log symptoms offline and sync when back online. Useful during travel, flares, or hospital stays.

Is my data secure?

Your data is encrypted and stored securely. You control what is shared and when. Privacy-first design means your info stays in your hands.

Can I use this for rare or less-known conditions?

Yes. You can customize the symptom list, create your own tags, and track the specific patterns relevant to your condition. Flexibility is built in.

Advanced Features That Set It Apart

Custom Tags & Filters

Create your own tags for symptoms, triggers, or treatments. Filter logs by any combination to isolate patterns and connections others miss.

Exportable Symptom Reports

One-click PDF export of your data with charts and summaries. Designed to impress doctors and eliminate the guesswork during visits.

Smart Reminders

Optional reminders for meds, symptom check-ins, hydration, or movement. Fully customizable and non-intrusive, built to support—not nag.

Multi-Device Sync

Log entries on your phone, tablet, or browser. Data stays synced and secure across your devices. Ideal for caregivers too.

Voice Notes for Low-Energy Days

Skip typing. Record voice memos to log symptoms or thoughts when brain fog or fatigue make text hard. Transcription coming soon.