0
BU Score
Niche
JRCALC PLUS
✍️ BU Analytics Review
“
JRCALC PLUS is an iOS app from Class Publishing Ltd in the Education category, currently rated — across few ratings. Initial signal reads as no scraped reviews yet — judgment based on metadata only.
Our BU Score puts it at 0 — 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.
creator
📊 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 3 of 3 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Mature app (8y old)METRIC | +$1,500 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Single-language (English only)METRIC | −$400 |
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 →💾 263 MB🔞 17+📱 iOS 15.6+🔖 v2.11🔄 updated 2mo ago🌐 EN📂 Education💰 Paid🚀 Launched 2017 (8y old)
📝 About this app
JRCALC Plus
JRCALC Plus provides up to date national and regional guidance for prehospital professionals across the UK relevant to their local trust.
In order to gain access to JRCALC Plus, you must be part of a registered trust. Trusts maintain authority over the allocation of subscriptions to their staff. Eligibility criteria varies between trusts, so please confirm with your directorate if you are unsure whether you are eligible for access.
Developed by Class Professional Publishing, key features of the app are:
- Contains the complete JRCALC Guidelines
- Contains regional and local guidance
- Contains Clinical Notices for registered trusts
- Includes all medicines tables, algorithms and advice
- Works offline: No signal? No problem!
Visit www.classprofessional.co.uk/app-reset to set your password.
------------------------------------------
Class Professional are the exclusive publisher of the JRCALC Clinical Practice Guidelines and have developed JRCALC Plus, a unique app, so clinicians can access local and national guidelines all in one place. Class Publishing have exclusive licence to publish and distribute the national guidelines, which are authored by both the Joint Royal Colleges of Ambulance Liaison Committee and the Association of Ambulance Chief Executives. National guidelines complement local guidelines on conveyance, Emergency Departments and other health services.
JRCALC Plus provides up to date national and regional guidance for prehospital professionals across the UK relevant to their local trust.
In order to gain access to JRCALC Plus, you must be part of a registered trust. Trusts maintain authority over the allocation of subscriptions to their staff. Eligibility criteria varies between trusts, so please confirm with your directorate if you are unsure whether you are eligible for access.
Developed by Class Professional Publishing, key features of the app are:
- Contains the complete JRCALC Guidelines
- Contains regional and local guidance
- Contains Clinical Notices for registered trusts
- Includes all medicines tables, algorithms and advice
- Works offline: No signal? No problem!
Visit www.classprofessional.co.uk/app-reset to set your password.
------------------------------------------
Class Professional are the exclusive publisher of the JRCALC Clinical Practice Guidelines and have developed JRCALC Plus, a unique app, so clinicians can access local and national guidelines all in one place. Class Publishing have exclusive licence to publish and distribute the national guidelines, which are authored by both the Joint Royal Colleges of Ambulance Liaison Committee and the Association of Ambulance Chief Executives. National guidelines complement local guidelines on conveyance, Emergency Departments and other health services.
🆕 What's New · v2.11
- Added support for OHS
- Links to guidelines mentioned in an algorithm can now included on page
- Improvements to authorisation process for bespoke content
- Clarified wording on some messages
- Minor bug fixes
- Links to guidelines mentioned in an algorithm can now included on page
- Improvements to authorisation process for bespoke content
- Clarified wording on some messages
- Minor bug fixes
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- JRCALC PLUS
- Developer
- Class Publishing Ltd
- Bundle ID
- uk.co.classprofessional.cpg.ukascpg.jrcalcplus
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- 17+
- Languages
- EN
Company
- Website
- www.classprofessional.co.uk
- 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 100 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
🌍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.
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