Symptom Tracker vs MigraFlow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Symptom Tracker
Log symptoms, mood, pain, medication, and daily health notes to identify patterns. This app helps you prepare for appointments and understand how routines, sleep, stress, or treatments affect your well-being. Maintain a simple health journal without complex medical systems.
- Log symptoms, mood, and pain
- Track medication intake
- Record daily health notes
- Identify health patterns over time
- Prepare for medical appointments
- Understand lifestyle impacts on health
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Say how you feel. It's logged. Symptom Log is a symptom diary for bad days. Hold the button, say what's going on — "headache behind my left eye since lunch, took ibuprofen" — and let go. Your words land on a timeline, transcribed on your phone. No forms. No sliders. No chatbot. ONE TAP A DAY Pick the color of your day: clear, fair, hazy, cloudy or stormy. Days logged keep adding up, even when you skip a few. BAD DAYS, IN YOUR OWN WORDS • Hold and talk whenever something changes • Every note lands on one timeline, with the time • What you tried — meds, rest, ice, a dark room — is kept apart • Name your own symptoms in your own words ONE PAGE FOR YOUR DOCTOR Before an appointment, get the last 30 days on one page: what came up most, your longest stretch, what you tried and the questions you want to ask. Save it as a PDF, print it or email it. YOUR YEAR, IN COLOR Every day becomes one square. Share your year in color or a 100-days card: just colors — no words, no dates, nothing private. PRIVATE BY DESIGN • Your voice is transcribed on your phone and never stored • Your notes stay on your device • No ads, and no health data shared with advertisers Symptom Log is a personal journal. It does not diagnose, treat or give medical advice. Talk to a qualified health professional about your health. SYMPTOM LOG PRO Unlimited voice notes, the one-page PDF, monthly and milestone cards, and air pressure next to your timeline. The free plan keeps daily colors and 3 voice notes a week. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Privacy: https://www.secondearth.io/privacy Terms: https://www.secondearth.io/terms
MigraFlow
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MigraFlow es una app nativa para iOS pensada para registrar, analizar y compartir con tu especialista cada detalle de tus crisis de migraña. REGISTRO COMPLETO DE CADA CRISIS — Fecha y hora de inicio y fin, o marca "todo el día" si la crisis ocupa uno o varios días seguidos. — Modo "sigue activa" para anotar el inicio y cerrarla más tarde. — Nivel de dolor en escala 1–10 con etiqueta visual (leve, moderada, severa, extrema). — Síntomas (catálogo + libres): fotofobia, fonofobia, náuseas, aura, dolor pulsátil, mareo y muchos más. — Localización del dolor (lado izquierdo, ambos lados, frontal, etc.). — Desencadenantes (estrés, falta de sueño, ciclo menstrual, ayuno, cambios de tiempo…). — Medicación tomada con su dosis y hora exacta de cada toma — clave para respetar límites como "máx. 2 al día" o "cada 8 horas". — Tratamientos aplicados (fármacos personalizados, hielo, descanso en oscuridad, compresa, masajes…) con hora y duración. — Notas libres para añadir contexto. ESTADÍSTICAS QUE AYUDAN A ENTENDER TU MIGRAÑA — Cuántos días del mes has tenido dolor y cuántas crisis has sufrido. — Distribución por intensidad (1–10). — Duración media de las crisis. — Síntomas, medicaciones y desencadenantes más frecuentes. — Filtros por semana, mes, 3 meses, año o todo el histórico. — Gráficas claras con números legibles, sin notación científica. CALENDARIO — Cada día con dolor marcado por color: amarillo → naranja → rojo → púrpura, según intensidad. — Toca un día marcado para ver qué crisis lo cubrieron y a qué hora. INFORMES PARA EL ESPECIALISTA — Genera un PDF con tus estadísticas listo para imprimir, guardar en Archivos, enviar por email o compartir con tu neurólogo o médico de cabecera. 100 % PRIVADA Y OFFLINE — Todos los datos se almacenan localmente en tu dispositivo con SwiftData, sin servidores, sin cuentas, sin tracking. — Exporta a JSON o CSV para tener una copia de seguridad o analizar tus datos en otro programa. CARACTERÍSTICAS CLAVE — Diseñada por y para personas que conviven con migraña crónica. — Sin compras dentro de la app. Sin anuncios. Sin suscripciones. MigraFlow no sustituye el consejo médico. Si tienes crisis frecuentes o intensas, consulta con un especialista.
Screenshots
Verdict
The clearest difference is in-app purchases: MigraFlow at none against Symptom Tracker's 4. MigraFlow also leads on update cadence (fortnightly vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Symptom Tracker sells 4 in-app purchases, starting at $4.99 per month. MigraFlow asks for nothing beyond the download.
Symptom Tracker ships an update every 5 weeks, MigraFlow fortnightly. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.
| Parameter | Symptom Tracker | MigraFlow |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 62 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Sunwoo Kim | Alejandra Moreno Figueroa |
In-app purchases
Symptom Tracker
- Monthly Premium$4.991 Month
- Weekly Premium$4.997 Days
- Yearly Premium7 Days trial$29.991 Year
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- Premium$29.991 Year
MigraFlow
No in-app purchases









