Comparison

Relief vs CVS Tracker

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

Head to head
About

Relief

This app helps you manage migraines and headaches by intelligently tracking your symptoms, identifying potential triggers, and providing personalized insights. Log your experiences easily, receive custom reminders, and visualize your migraine history with interactive reports to gain better control over your health.

Highlights
  • AI-powered trigger detection
  • Personalized migraine insights
  • Simple symptom logging
  • Customizable reminders
  • Visual reports and trends
  • Privacy-focused data storage
Features
Read full description

Smarter Tracking. Better Relief. Take control of your migraines with the power of AI. Migraine is your intelligent companion for tracking headaches, identifying triggers, and managing symptoms—all in one simple, beautifully designed app. Key Features: AI-Powered Tracking Automatically detect patterns and potential triggers based on your inputs, symptoms, and environment. Personalized Insights See what causes your migraines and when they’re most likely to occur. Our smart analytics help you make informed lifestyle changes. Simple Logging Log headache intensity, duration, symptoms, medications, weather, sleep, stress, and more with just a few taps. Custom Reminders Never forget to track your pain, take your medication, or stay hydrated with smart, customizable reminders. Visual Reports & Trends Interactive charts show your migraine history and how different factors influence your episodes over time. Privacy First Your health data stays on your device or is securely encrypted—always in your control. Whether you experience chronic migraines or occasional headaches, Migraine helps you understand your body and feel more in control every day. Privacy Policy: https://reliefmigraine.app/privacy Terms of Use: https://reliefmigraine.app/terms

About

CVS Tracker

This app helps parents and caregivers meticulously log Cyclical Vomiting Syndrome episodes. It offers quick logging, detailed symptom tracking, medication records, and pattern analysis. Premium features include PDF/CSV reports and family sharing with cloud backup.

Highlights
  • One-tap episode logging
  • Lock Screen and Dynamic Island integration
  • Timeline view per episode
  • Medication recording and reminders
  • Pattern analysis of episodes
  • Doctor report generation (PDF/CSV with Premium)
  • Family sharing and cloud backup (Premium)
Features
Read full description

CVS Tracker helps parents and carers record Cyclical Vomiting Syndrome episodes with calm, organised logging, even in the middle of the night. ONE TAP TO LOG Tap Sick now and the time is recorded, starting an episode if one isn't running. Add more when you can: how severe, symptoms, sleep and notes. If you tap by mistake, Undo is right there. SICK NOW FROM ANYWHERE While an episode is running, the Lock Screen and Dynamic Island show when they were last sick and how many times so far, with a Sick now button that records the time without opening the app. You can also long-press the app icon, ask Siri, use Shortcuts or the Action button, or add a Control Center button. Names stay off the Lock Screen unless you switch them on. ONE TIMELINE PER EPISODE Everything logged in an episode appears in one timeline, with when they were last sick at the top. Tracking more than one person? The app asks who's sick and keeps an episode for each. MEDICINES, AS YOU ENTER THEM Medicines are recorded exactly as you type them, and ones you've recorded before can be entered again in a tap. Set an optional reminder at the interval you choose; it tells you what was given and when. PATTERNS Plain answers about what you've recorded: how often episodes happen, how long they last and when they start. DOCTOR REPORT A clear summary of one episode or a period, to share with your medical team. Share it as a PDF, or as a CSV for spreadsheets, with Premium. EASY ON TIRED EYES Light and dark appearances, with colours that dim and warm automatically at night. FAMILY SHARING (Premium) Each carer uses their own account. Whoever logs, both phones stay in step, and each entry shows who logged it. One Premium purchase covers your whole family and includes cloud backup. PRIVATE BY DESIGN Your records are stored on your iPhone and work offline; no account is needed unless you share or back up. App Lock can ask for Face ID or your passcode. No ads, no data selling, no unnecessary tracking. CVS Tracker records what you enter. It doesn't give medical advice, diagnose, or suggest medicines or doses. Always follow your medical team's guidance. The Lock Screen needs iOS 17 or later; the Control Center button needs iOS 18 or later.

Screenshots

Relief4 screens
CVS Tracker4 screens

Verdict

The call

The clearest difference is review sentiment: CVS Tracker at 100% against Relief's 29%. CVS Tracker also leads on iOS requirement (15.1 vs 18.0). On price, update cadence, ads and in-app purchases 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. Relief sells 6 in-app purchases, starting at $1.99 per 7 days and CVS Tracker sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Relief versus CVS Tracker: the parameters behind the verdict, then further details
ParameterReliefCVS Tracker
PriceFreeFree
Rating4.6 (269 ratings) — better—
Positive reviews28.8% of reviews100.0% of reviews — better
Number of ratings269 — better—
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, Apple WatchiPhone, iPod
Requires iOS18.015.1 — better
Further details — not scored
Size70 MB41 MB
Age rating4+4+
DeveloperExhaloThomas Winter

Customer experience

Relief

All ratings258 ratings
Positive89.1%
Neutral3.1%
Negative7.8%
Written reviews52 reviews
Positive28.8%
Neutral9.6%
Negative61.5%

CVS Tracker

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

Relief

Subscriptions6
  • Migraine Premium3 Days trial$1.997 Days
  • Relief Free Trial3 Days trial$9.991 Month
  • Relief Free Trial1 Month trial$14.991 Month
Show 3 more
  • Migraine Premiun$29.991 Year
  • Relief Premium$39.991 Year
  • Relief Premium2 Months trial$59.991 Year
1 purchases

CVS Tracker

One-time1
  • CVS Tracker Premium$4.99

Questions

Is Relief free?
Relief is free to download, with in-app purchases available.
Is CVS Tracker free?
CVS Tracker is free to download, with in-app purchases available.
Do Relief or CVS Tracker have ads?
Neither Relief nor CVS Tracker shows ads.
Which is updated more often, Relief or CVS Tracker?
Relief ships an update weekly, and CVS Tracker weekly. Most recently, Relief was updated on November 8, 2026 and CVS Tracker on October 31, 2026.

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