30
BU Score
Emerging
Istel ECG
✍️ BU Analytics Review
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Istel ECG is an iOS app from Diagnosis S.A. in the Education category, currently rated 3.0★ across 1 ratings. Initial signal reads as no scraped reviews yet — judgment based on metadata only.
Our BU Score puts it at 30 — Emerging (early traction worth watching). For a Education app, that means early traction worth watching.
Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.
📊 Performance Tracking LIVE
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
Range:
💰 Forecast Revenue / mo
MODELRevenue 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:
| Below-average rating (3.0★)METRIC | −$1,500 | |
| Mature app (8y old)METRIC | +$1,500 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Localized (6 languages)METRIC | +$600 | |
| Pre-traction phase (1 ratings)METRIC | −$300 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →💾 22 MB🔞 17+📱 iOS 10.0+🔖 v3.03🔄 updated 3y ago🌐 CS, EN, PL, RO, RU +1📂 Education💰 Paid🚀 Launched 2017 (8y old)
📝 About this app
This Istel ECG App and a mobile Istel HR-2000 recorder can be used to carry out a quick and easy ECG test. The app can record measurement results and the built-in browser displays signals from the six limb electrodes to make test interpretation easier.
Main App features:
- displaying the electrical activity of the heart muscle from Istel HR-2000
- measurement history
- built-in browser used to display results recorded through the six limb electrodes
- configuration of operating parameters of the Istel HR-2000 device
- exporting measurements to PDF
- measurement sharing
Medical disclaimer:
Do not do any medical activities without consultation with your doctor. Do not change your treatment based on measurement results without consulting with your doctor. If your measurement result is not consistent with your symptoms, you should contact your doctor and follow his instructions.
The Istel ECG application is intended for the market of the EEA.
This app uses the SQLCipher library under the following license: https://www.zetetic.net/sqlcipher/license/
Main App features:
- displaying the electrical activity of the heart muscle from Istel HR-2000
- measurement history
- built-in browser used to display results recorded through the six limb electrodes
- configuration of operating parameters of the Istel HR-2000 device
- exporting measurements to PDF
- measurement sharing
Medical disclaimer:
Do not do any medical activities without consultation with your doctor. Do not change your treatment based on measurement results without consulting with your doctor. If your measurement result is not consistent with your symptoms, you should contact your doctor and follow his instructions.
The Istel ECG application is intended for the market of the EEA.
This app uses the SQLCipher library under the following license: https://www.zetetic.net/sqlcipher/license/
🆕 What's New · v3.03
minor bug fixes
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Istel ECG
- Developer
- Diagnosis S.A.
- Bundle ID
- pl.cronsoft.istelecg
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- 17+
- Languages
- CS, EN, PL, RO, RU, UK
Company
- Website
- www.istel.com.pl
- Tagline
- Not found
- Description
- Not found
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Not found
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $86/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
- 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
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- Not found
📈Ratings growth1 ratingsShow 3-year history estimate ▾
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.
