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10
BU Score
Niche

Migräne Tagebuch - Notizbuch für Migräneattacken

1.0 ✍️ Editor
✍️ bumetric analysis

Migräne Tagebuch - Notizbuch für Migräneattacken is an iOS app from Stefan Roobol in the Education category, currently rated 1.0★ across 1 ratings. Initial signal reads as no scraped reviews yet: judgment based on metadata only.

Our BU Score puts it at 10: Niche (micro-niche or pre-traction stage). For a Education app, that means micro-niche or pre-traction stage.

Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.

📊 Performance Tracking LIVE

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idle
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Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
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since first record
Range:

💰 Forecast Revenue / mo

MODEL
Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 5 of 5 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
Paid app ($0.00)METRIC
+$2,800
Below-average rating (1.0★)METRIC
−$1,500
Mature app (9y old)METRIC
+$1,500
Single-language (English only)METRIC
−$400
Pre-traction phase (1 ratings)METRIC
−$300
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY
Each bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →
💾 15 MB🔞 4+📱 iOS 6.0+🔖 v1.0🔄 updated 9y ago🌐 EN📂 Education💰 Paid🚀 Launched 2017 (9y old)

📝 About this app

A Migraine Diary is a simple but effective way of managing your migraine.
It can help you to establish certain patterns in your attacks.

Your attacks may be triggered by a certain combination of trigger factors, like when you miss a meal and/or experience stress. Either factor on their own may not be enough to trigger an attack, but when combined they do.

This App is an easy way to keep track of your migraine attacks and headaches - with an easy to use and a clean simple design.
It's simple to insert a new record where you can add new triggers, medications and/or locations without typing a word.

The app provides an easy to read summary report for users to take appropriate action.
View statistics about your headaches like how many have been recorded (in total, this month & last month), how many "migraine free" days since your last migraine attack, the average pain score, average duration & the most common pain areas, triggers and medication.

All free and without any advertisement.

🆕 What's New · v1.0

This update from Apple will improve the functionality of this app. No new features are included.

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name
Migräne Tagebuch - Notizbuch für Migräneattacken
Developer
Stefan Roobol
Bundle ID
com.stefanroobol.migrainetracker
App Store URL
Open in App Store
Category
Education
Content rating
4+
Languages
EN

Company

Website
Not found
Tagline
Today
Description
Find apps and games for iPhone, iPad, Mac, and more on the App Store.
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
OG image

Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
ML model estimate / mo
$144/mo
Top-grossing rank
Outside top 99 in US Education
All-time revenue
Not found
Pricing
Not found

Founder

Name
Not found
X / Twitter
Not found
LinkedIn
Not found
GitHub
Not found
X followers
Not found
Public statements
Not found

Funding

Total raised
Not found
Last round
Not found
Investors
Not found
Crunchbase
Not found
AngelList
Not found

Press & Links

Articles found
Not found
Listed on
Not found
Blog
Not found
Press / News
Not found

Contacts & Socials

Socials
Not found
Email
Not found
Phone
Not found
Contact page
Not found
About page
https://apps.apple.com/us/iphone/story/id1533855222
📈Ratings growth1 ratingsShow 3-year history estimate ▾May 2023Dec 2024May 2026
Tracked (1 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.

More by Stefan Roobol

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Full revenue analysis
Read the article-style breakdown for Migräne Tagebuch - Notizbuch für Migräneattacken: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
Read deep-dive →