ClusterUck vs Mygra
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ClusterUck
This app provides a comprehensive tool for individuals experiencing recurring headaches to log and monitor their episodes in detail. It allows for tracking duration, pain location, triggers, symptoms, medications, and even weather data. Gain insights into your headache patterns through clear data analysis and easily share reports with healthcare providers.
- Detailed headache episode logging
- Track duration, pain location, triggers
- Record symptoms and medications
- Monitor weather data for insights
- Analyze headache patterns with graphs
- Export reports in PDF/CSV format
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ClusterUck: Comprehensive Solution for Headache Tracking ClusterUck offers a complete, user-friendly solution for recording and managing cluster headaches and other headache conditions. Designed for those who experience recurring headaches, ClusterUck enables detailed logging and precise monitoring of each episode. • Detailed Tracking: Record essential information for each headache episode: • Attack Duration • Pain Location (specific areas such as temples, forehead, etc.) • Potential Triggers (e.g., food, stress, sleep patterns) • Symptoms (such as nausea, sensitivity to light/sound) • Medications Taken (type, dosage, and effectiveness) • Weather Data (for insights on weather-related factors) • Data Analysis and Insights: Analyze your headache patterns with clear, easy-to-read graphs that provide insights into attack duration, severity, and frequency over time. • Export and Share Options: Easily share your headache records with a healthcare provider by exporting reports in PDF or CSV format, enabling quick and effective professional review. With ClusterUck, you have the tools to capture critical information for improved headache management.
Mygra
This app helps you manage migraines by logging episodes, identifying patterns, and discovering potential triggers. It uses on-device AI for private insights and integrates with Apple Health for a comprehensive view of your well-being.
- Fast, detailed migraine logging
- On-device AI for private insights
- Trigger and pattern discovery
- Weather and health data correlation
- Secure iCloud sync
- Apple Health integration
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Mygra: Your Intelligent Migraine Journal Take control of your migraines with Mygra, a private, intelligent companion that helps you spot patterns, understand your triggers, and find relief. Log an attack in seconds, let on-device Apple Intelligence explain what may have contributed, and watch the trends emerge. Everything syncs securely through your own iCloud account and connects with Apple Health for the full picture of your well-being. LOG MIGRAINES IN SECONDS • Capture start and end times, pain and stress on a 0–10 scale, triggers from a curated list (or your own), foods, and notes. • Track an attack as it happens: start a migraine, update its intensity as it changes, and follow it on your Lock Screen and in the Dynamic Island with a Live Activity. • Health and weather are attached automatically, so each entry records how you slept, what you drank, and what the sky was doing. • Pin important episodes, tag them your way, and swipe to pin or delete. INSIGHTS, PRIVATELY • Migraine Assistant: chat with an analyst powered by Apple Intelligence that knows your history and profile. Every word stays on your device. • Per-migraine insight: a plain-language explanation of likely contributing factors, generated on-device when you log an attack. • Quick Bits: rule-based trends on frequency, severity, duration, common triggers, foods, hydration, sleep, glucose, oxygen, and how your pain tends to build or ease. • Weather correlations: see how pressure, humidity, temperature, and conditions line up with your attacks, and get a heads-up when conditions turn risky. • Apple Health integration: sleep, water, caffeine, food, steps, heart rate, blood oxygen, glucose, and menstrual phase feed your insights. Completed migraines are written back to Health as headaches. SEE THE BIG PICTURE • Dashboard: your migraine-free streak, local weather, today's Health stats with Quick Add for water, caffeine, food, and sleep, and the latest Quick Bits. • Calendar: a month view colored by severity, with a per-day list and tag filters. • History: searchable, grouped by month, with powerful filters by date range, minimum pain, triggers, and pinned status. • Export a PDF report to share with your doctor. EVERYWHERE YOU ARE • Apple Watch: start or end a migraine from your wrist and see your streak on a complication. • Home Screen widget with days since your last migraine. • Siri and Shortcuts: start, end, check, or update a migraine without opening the app. Migraines appear in Spotlight. • iPad and Mac: a sidebar, two-column layouts, keyboard shortcuts, and a menu bar. • Available in English, Spanish, French (Canada), and Japanese. PRIVATE BY DESIGN Your data lives on your device and in your personal iCloud. Mygra has no accounts, no servers, and no tracking. AI analysis never leaves your device. Whether you live with chronic migraines or the occasional bad headache, Mygra helps you find answers, so you can spend less time in pain and more time living. Mygra may use on-device intelligence to generate wellness insights. These are for informational purposes only and are not medical advice. Some features require iOS 26 or iPadOS 26; the Migraine Assistant and per-migraine insights require Apple Intelligence.
Screenshots
Verdict
The clearest difference is price: ClusterUck at Free against Mygra's $2.99. ClusterUck also leads on review sentiment (88% vs 50%) and ratings volume (38 vs 2). Mygra's advantage is update cadence (every 3 days vs every 3 months) and rating (5.0 vs 4.8). On ads, in-app purchases, 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
ClusterUck is free to download; Mygra costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Mygra holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: ClusterUck has 38 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 88% of ClusterUck's written reviews are positive against 50% of Mygra's, so the app with the better star average is not the one people write more warmly about.
ClusterUck ships an update every 3 months, Mygra every 3 days. The most recent releases landed on October 19, 2026 and October 9, 2026 respectively.
| Parameter | ClusterUck | Mygra |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 4.8 (38 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 87.5% of reviews — better | 50.0% of reviews |
| Number of ratings | 38 — better | 2 |
| Update frequency | Every 3 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, Apple Watch | iPhone, iPad, Apple Watch — better |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 14 MB | 28 MB |
| Age rating | 4+ | 17+ |
| Developer | S.J.M. Kolff | Nicholas Molargik |
Customer experience
ClusterUck
Mygra
In-app purchases
ClusterUck
No in-app purchases
Mygra
No in-app purchases









