Comparison

ISY vs Migraine Tracker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ISY

This platform offers safety services to help users monitor their communities and loved ones. It provides emergency assistance, location tracking, and alerts for dangerous zones. Users become community safety agents by participating.

Highlights
  • Emergency services
  • Assistance services
  • Location tracking
  • Video monitoring
  • Alarm system
  • GPS tracking
  • Dangerous zone alerts
Features
Read full description

ISY (I Save You) es una plataforma 'evergreen' que ofrece servicios gratuitos y premium para las personas, evolucionando y co-creándose en forma continua, con la adición de personas, grupos de seguridad, ambientes y zonas protegidas, todo esto ocurriendo en las diferentes ciudades. ISY interactúa con el usuario en forma regular. Diferente a un sistema de seguridad tradicional. Todas las personas usando ISY, se vuelven Agentes de Seguridad en su comunidad. Para esto ISY le proveerá de los siguientes servicios: * Servicio de Emergencias * Servicio de Asistencia * Servicio de Localización * Servicio de Video * Servicio de Alarma * Servicio de GPS * Enterarte si tus seres queridos ingresan a una zona peligrosa. Nota: El uso continuo del funcionamiento del GPS en el fondo puede disminuir dramáticamente la vida de la batería. Continued use of GPS running in the background can dramatically decrease battery life. Isy actualiza tu ubicación cuando recorres una distancia de 50 metros, la permanencia estática no utilizará el GPS un vez enviada la ubicación.

About

Migraine Tracker

Easily log migraine attacks with a single tap, even in a dim interface. Track triggers, medications, and weather changes to understand your patterns. Get insights and reports to share with your doctor.

Highlights
  • 1-tap attack logging
  • Migraine Mode interface
  • Apple Watch integration
  • Barometric pressure alerts
  • Treatment effectiveness analysis
  • On-device AI for pattern detection
  • PDF reports for doctors
Features
Read full description

One tap to log an attack. Add the details later, when you feel better. Migra is built for the moments when any screen is too bright, any question is too much, and you just need to record that it's happening and close your eyes. MIGRAINE MODE: Ultra-dim dark interface with large tap targets, minimal text, and haptic feedback. Log an attack with just one tap — add details later when you feel better. APPLE WATCH: One button on your wrist. That's it. No fumbling with your phone during an attack. SMART WEATHER ALERTS: Track barometric pressure changes and get proactive alerts when conditions change. Set your personal pressure sensitivity threshold to match your experience. TREATMENT ANALYTICS: See which medications work best based on your own logged data. Migra automatically calculates effectiveness scores from your entries over time. ON-DEVICE AI: Advanced pattern detection. All processing stays on your phone — your health data never leaves your device. FEATURES: • 1-tap attack logging • Migraine Mode — ultra-dark, minimal, haptic • Apple Watch app — log from your wrist • Pain location mapping on head diagram • Trigger tracking with correlation analysis • Medication & treatment logging • Monthly calendar heatmap • MIDAS & HIT-6 validated screening tools • PDF reports for your doctor • Home & Lock Screen widgets • Caffeine intake tracker • Barometric pressure change alerts PRIVACY: No account required. Your health data never leaves your device. Ever. Built by a developer who listened. DISCLAIMER: Migra is not a medical device and does not provide medical diagnoses, treatment advice, or predictions. All insights, patterns, and scores shown in the app are based entirely on your own logged data. Clinical assessment tools (MIDAS, HIT-6) are validated screening instruments — their results should be discussed with your healthcare provider. Always consult your physician before making medical decisions. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Migra Pro subscription required for full access. Plans start from a weekly tier with a 3-day free trial. Payment charged to your Apple ID at confirmation. Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period. Manage subscriptions in Settings.

Screenshots

ISY4 screens
Migraine Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: ISY at none against Migraine Tracker's 6. ISY also leads on iOS requirement (11.0 vs 18.0). Migraine Tracker's advantage is update cadence (every 6 days vs every 3 weeks). On price, rating, review sentiment and ratings volume 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Migraine Tracker sells 6 in-app purchases, starting at $6.99 per 7 days. ISY asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for ISY against 4.9 for Migraine Tracker. Both are backed by a comparable volume of ratings — 5 and 10 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

ISY ships an update every 3 weeks, Migraine Tracker every 6 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
ISY versus Migraine Tracker: the parameters behind the verdict, then further details
ParameterISYMigraine Tracker
PriceFreeFree
Rating5.0 (5 ratings) — better4.9 (10 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings510 — better
Update frequencyEvery 3 weeksEvery 6 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, Apple Watch
Requires iOS11.0 — better18.0
Further details — not scored
Size127 MB21 MB
Age rating4+4+
DeveloperISY S.A.ALEJANDRO PORTILO GUERRERO

Customer experience

ISY

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Migraine Tracker

All ratings10 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

ISY

No in-app purchases

6 purchases

Migraine Tracker

Subscriptions6
  • Weekly$6.997 Days
  • Weekly3 Days trial$6.997 Days
  • Monthly$9.991 Month
Show 3 more
  • Annual Special$24.991 Year
  • Annual7 Days trial$29.991 Year
  • Annual7 Days trial$59.991 Year

Questions

Is ISY free?
ISY is free to download, with no in-app purchases.
Is Migraine Tracker free?
Migraine Tracker is free to download, with in-app purchases available.
Which has better reviews, ISY or Migraine Tracker?
ISY is rated higher. ISY averages 5.0 out of 5 from 5 ratings, while Migraine Tracker averages 4.9 from 10 ratings.
Do ISY or Migraine Tracker have ads?
Neither ISY nor Migraine Tracker shows ads.
Which is updated more often, ISY or Migraine Tracker?
ISY ships an update every 3 weeks, and Migraine Tracker every 6 days. Most recently, ISY was updated on November 1, 2026 and Migraine Tracker on October 31, 2026.

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