Comparison

ISY vs Headache & Migraine Diary °

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

Headache & Migraine Diary °

Features
Read full description

Track your headaches and migraines in seconds. See patterns, identify triggers, and take control of your pain. All in a simple, beautiful diary. Whether you deal with tension headaches, migraines, cluster headaches, or sinus pressure, Headache & Migraine Diary ° helps you understand your pain so you can share real data with your doctor. QUICK & EASY LOGGING • Log headaches in under 30 seconds • Record severity (1-10), headache type, location, duration, triggers, and medications • Add personal notes to capture what numbers can't DASHBOARD & INSIGHTS • See your weekly stats at a glance: total headaches, average severity, average duration, and your top trigger • 7-day severity trend chart so you can spot patterns fast • Navigate week by week to compare how you're doing over time CALENDAR VIEW • Monthly calendar color-coded by severity so you see the big picture instantly • Tap any day to view or add logs • Spot clusters and patterns you'd otherwise miss SMART REMINDERS • Set multiple daily reminders so you never forget to log • Consistent logging = better data = better conversations with your doctor BUILT FOR EVERYONE • Supports 16 languages • Light, Dark, and System themes • iCloud sync keeps your data safe across devices FREE TO START Log up to 3 headaches per month for free. Upgrade to PRO for unlimited logging and notes. Everything you need to stay on top of your pain. Download Headache & Migraine Diary ° today and start understanding your headaches. Terms of use: https://www.titanium.dev/apps/terms

Screenshots

ISY4 screens
Headache & Migraine Diary °4 screens

Verdict

The call

The clearest difference is in-app purchases: ISY at none against Headache & Migraine Diary °'s 3. ISY also leads on iOS requirement (11.0 vs 15.1). On price, update cadence, ads and device support 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. Headache & Migraine Diary ° sells 3 in-app purchases, starting at $4.99 per 7 days. ISY asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 22, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 8 level
ISY versus Headache & Migraine Diary °: the parameters behind the verdict, then further details
ParameterISYHeadache & Migraine Diary °
PriceFreeFree
Rating5.0 (5 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings5 — better—
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS11.0 — better15.1
Further details — not scored
Size127 MB76 MB
Age rating4+4+
DeveloperISY S.A.Joseph Stein

In-app purchases

None

ISY

No in-app purchases

3 purchases

Headache & Migraine Diary °

Subscriptions2
  • Weekly$4.997 Days
  • Yearly$24.901 Year
One-time1
  • Lifetime$49.99

Questions

Is ISY free?
ISY is free to download, with no in-app purchases.
Is Headache & Migraine Diary ° free?
Headache & Migraine Diary ° is free to download, with in-app purchases available.
Do ISY or Headache & Migraine Diary ° have ads?
Neither ISY nor Headache & Migraine Diary ° shows ads.
Which is updated more often, ISY or Headache & Migraine Diary °?
ISY ships an update every 3 weeks, and Headache & Migraine Diary ° every 3 weeks. Most recently, ISY was updated on October 22, 2026 and Headache & Migraine Diary ° on October 10, 2026.

Other comparisons