Ymig vs Hemra
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Ymig
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Ymig is a migraine journal built for demanding patients and their neurologists. Log an attack in a single tap β the app silently captures your context (weather, barometric pressure, sleep quality, heart-rate variability, menstrual phase) to reveal the real triggers behind your attacks. Designed by a pharmacist who lives with migraine, for real daily use. β ONE-TAP LOGGING β β’ Start an attack from iPhone, Apple Watch, a Lock Screen widget, or the Action Button β’ Capture intensity, location, medications, and pre/per/post symptoms β’ T+24h notification to close the attack and rate triptan efficacy β AUTOMATIC CONTEXT CAPTURE β β’ Weather and barometric pressure (3h / 6h / 12h / 24h trends) β’ Detailed sleep: duration, efficiency, deep and REM stages, night awakenings, wake-time regularity β’ Heart-rate variability (SDNN), resting HR, wrist temperature β’ 24h activity load and intense workouts β’ Menstrual cycle (Apple Health) or configurable male cycle β’ Local air quality β CLINICAL ANALYSES β β’ Pearson correlations between your candidate triggers and your attacks β’ Pain location heatmap β’ Monthly frequency, attack-free days, MOH days β’ 3-tier resilience shield: 0β100 % score telling you when to be cautious β PDF EXPORT FOR YOUR NEUROLOGIST β β’ 30 / 90 / 180-day clinical report β’ KPIs, correlations, heatmap, preventive treatment adherence β’ Anti-CGRP tracking: injections and reminder calendar β’ Ready for consultation, manually shared only β CUSTOM HABITS β β’ Create your own Yes/No habits (alcohol, stress, video games, meditation, postureβ¦) β’ They feed directly into the correlation engine to surface your real triggers β APPLE WATCH β β’ Interactive complication: tap to log an attack without opening the app β’ iPhone Lock Screen widgets β’ iPhone 15 Pro+ Action Button: instant attack logging β FULL PRIVACY RESPECT β β’ 100 % on-device β no data ever leaves your phone β’ No account, no signup, no trackers, no ads β’ Optional encrypted iCloud Drive backup β’ Auditable source code, GDPR-aligned β MEDICAL DISCLAIMER β Ymig is a personal tracking tool. It does not diagnose, does not prescribe, and never replaces a physician's advice. Always consult your neurologist or pharmacist to interpret your data. β LANGUAGES β French, English. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Hemra
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Nobody fills in a form during a migraine. Hemra is built around one idea: record the attack with a single tap, and ask everything else once you can think again. WHILE IT HURTS β’ One big button. No questions. β’ Dark room mode: the screen dims, the app makes no sound, one enormous button remains. Usable when light hurts. β’ It notes the weather for you β pressure and humidity, without you doing anything. ONCE IT IS OVER β’ Four short questions: where it hurt, how bad it was, what came with it, how the day went. β’ Mark the pain by tapping a drawing of a head. β’ Skip any of it. A half-filled record beats no record. THE FILE YOU SHOW YOUR DOCTOR This is why the app exists. One tap makes a PDF: β’ Monthly migraine days and headache days β’ Acute medication days against the ICHD-3 Β§8.2 overuse thresholds β’ An attack table: date, duration, severity, side, aura, medicine, response β’ Symptom and pain-location frequencies β’ Triggers, and the air pressure at onset You can also download your raw data as a spreadsheet. It is your data. WHAT IT WILL NOT DO β’ It does not diagnose. It does not suggest medicines or doses. β’ It never claims you will have a migraine tomorrow. β’ It says nothing until the data earns it β no invented findings. β’ No account, no server, no ads. Everything stays on your phone. Delete the app and the data goes with it. Hemra is not a medical device. SUBSCRIPTION Hemra is free to try for three days. After that it needs Hemra Pro: the monthly and yearly plans are auto-renewing subscriptions, while the lifetime option is a one-time payment that does not renew. Current prices are shown in the app in your own currency. Payment is charged to your Apple Account when you confirm the purchase. A subscription renews for the same period unless auto-renew is turned off at least 24 hours before the period ends. Manage or cancel it in iOS Settings βΊ your name βΊ Subscriptions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ App terms: https://247pro.github.io/hemra-legal/terms.html Privacy policy: https://247pro.github.io/hemra-legal/privacy.html
Screenshots
Verdict
Ymig and Hemra are too close to call on the numbers: across 5 compared parameters β price, ads, in-app purchases and device support among them β neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Ymig sells 2 in-app purchases, starting at $3.99 per month and Hemra sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Ymig | Hemra |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days | β |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details β not scored | ||
| Size | 6 MB | 10 MB |
| Age rating | 4+ | 12+ |
| Developer | Alexandre CATTEAU | Emrah Sinekli |
In-app purchases
Ymig
- Ymig Pro7 Days trial$3.991 Month
- Ymig Pro7 Days trial$17.991 Year
Hemra
- Hemra Pro β Monthly$4.991 Month
- Hemra Pro β Yearly$29.991 Year
- Hemra Pro β Lifetime$69.99









