SickDays vs Cura
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SickDays
Easily log your healthy and sick days to gain insights into your well-being. Track symptoms for colds, allergies, or migraines with daily reminders and intuitive features to make informed health decisions.
- Track healthy and sick days
- Log symptoms for various conditions
- Daily reminders
- Intuitive logging
- Health pattern insights
- Wellness monitoring
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SickDays is your personal health companion that helps you easily track your healthy and sick days. Whether you're fighting off a cold, experiencing seasonal allergies, or just want to monitor your daily well-being, SickDays provides a clear and simple way to log your symptoms, and stay on top of your health. With daily reminders and intuitive logging features, you'll gain valuable insights into patterns in your health, helping you make better decisions for your wellness. • Health correlations (Pro): See how sleep, steps, resting heart rate, and HRV compare on your sick days vs your baseline — powered by Apple Health, on-device only. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Cura
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Track migraines in one tap. Cura is the migraine and headache diary designed for when you're in too much pain to think. Pure black screen. One button. Zero questions during an attack. Unlike other trackers that bombard you with surveys while you can barely see, Cura captures everything silently — barometric pressure, location, time patterns — so you can add details later when you feel better. Or don't. No guilt, no nagging, ever. WHY CURA IS DIFFERENT - One-tap logging: Start tracking a migraine with a single tap. That's it. No wizards, no required fields, no 15-screen questionnaires during an attack. - Pure black OLED display: Every screen is true black. No white backgrounds stabbing your light-sensitive eyes. Designed by migraine sufferers, for migraine sufferers. - Silent background capture: When you tap "start," Cura automatically records barometric pressure, weather conditions, time of day, and location. You never have to answer a question during pain. - Add details when you recover: Two hours after your attack ends, a gentle prompt lets you optionally add symptoms, medications, and triggers. Everything is optional. Always. - Voice notes during attacks: Can't type? Hold one button and mumble. Listen back and annotate when you feel better. - Multi-wave attack tracking: Migraines aren't always one-and-done. Log intensity fluctuations without ending your session. Perfect for chronic sufferers with attacks that ebb and flow. - Weather and pressure alerts: See how barometric pressure changes correlate with your attacks. Get optional heads-up when conditions match your personal trigger patterns. - Doctor-ready PDF reports: Generate clean, professional reports showing attack frequency, duration trends, medication efficacy, and identified triggers. Share directly with your neurologist. BUILT FOR THE WORST MOMENTS - Works completely offline — no internet needed to log an attack - Extra-large touch targets for when fine motor control is impaired - Reduced motion mode respects your system accessibility settings - No bright colors, no animations during active attacks - Haptic feedback confirms every action without requiring you to look PRIVACY FIRST - Your data syncs securely to your private cloud account - No ads. No data selling. No analytics packages mining your health data - Sign in with Google or Apple — your data belongs to you TRACK AND UNDERSTAND YOUR PATTERNS - Calendar heatmap shows attack frequency at a glance - Trigger correlation identifies your personal patterns over time - Medication efficacy tracking shows what actually works for you - Weekly and monthly insights delivered without guilt or judgment Cura is a subscription app. We charge a fair price because your health data deserves better than being sold to advertisers. No free tier with ads. No "upgrade to remove limitations." Just a simple, powerful tool that respects both your pain and your privacy. Terms of Use: https://curamigraine.web.app/terms-of-service.html Privacy Policy: https://curamigraine.web.app/privacy-policy.html
Screenshots
Verdict
The clearest difference is ads: Cura at none against SickDays's shown. Cura also leads on update cadence (every 10 days vs every 2 months) and iOS requirement (16.4 vs 18.0). On price, in-app purchases 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
Both are free to download. SickDays sells 2 in-app purchases, starting at $0.99 per 7 days and Cura sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
SickDays ships an update every 2 months, Cura every 10 days. The most recent releases landed on November 8, 2026 and November 6, 2026 respectively.
| Parameter | SickDays | Cura |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (9 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Every 2 months | Every 10 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 24 MB | 61 MB |
| Age rating | 4+ | 12+ |
| Developer | Florian Schweizer | Rohit Kaul |
In-app purchases
SickDays
- Pro (Weekly)$0.997 Days
- Pro (Yearly)14 Days trial$19.991 Year
Cura
- Cura Pro Monthly1 Month trial$2.991 Month
- Cura Pro Yearly1 Month trial$24.991 Year









