TAVRcathAID vs Numics EMS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TAVRcathAID
This educational tool provides step-by-step guidance for performing diagnostic coronary angiograms and percutaneous coronary interventions after trans-catheter aortic valve implantation. It features illustrations and animations to aid in understanding complex procedures.
- Step-by-step procedural guidance
- Illustrations and animations
- Focus on post-TAVR interventions
- Diagnostic coronary angiogram guide
- Percutaneous coronary intervention guide
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The TAVR CathAID app team comprises of interventional and structural cardiology faculty and fellows at Icahn School of Medicine at Mount Sinai. This app is an educational tool with step by step approach guided by illustrations and aminations to perform diagnostic coronary angiogram and percutaneous coronary intervention after implantation of trans-catheter aortic valve.
Numics EMS
Prepare for NREMT certification with a comprehensive study app. It offers structured lessons, adaptive practice questions, flashcards with spaced repetition, and essential clinical field tools. Study offline and get personalized explanations to build real understanding.
- Structured lessons for NREMT modules
- Flashcards with spaced repetition
- Adaptive practice questions with explanations
- Clinical field tools (calculators, ECG reference)
- Offline study capability
- Personalized conversational learning
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Numics EMS is the all-in-one study app for EMT and Paramedic students preparing for the NREMT certification exam. Built by an EMS professional, for EMS professionals.- 3-day free trial — try Kai with full access, no subscription required - Flashcards with spaced repetition for every subject Kai doesn't just show you the right answer. Kai teaches you why — conversationally, at your level. Ask follow-up questions, work through scenarios, and build real understanding. It's like having a personal EMS instructor available 24/7. STRUCTURED LESSONS 13 modules covering everything you need for NREMT certification: - Patient Assessment & Scene Management - Airway Management & Ventilation - Cardiac Emergencies & ECG Interpretation - Trauma Assessment & Management - Medical Emergencies - OB/GYN & Pediatric Emergencies - EMS Pharmacology - And more — all aligned with current AHA 2025 guidelines FLASHCARDS WITH SPACED REPETITION Hundreds of pre-built flashcards across every module plus a dedicated EMS Pharmacology drug deck. The app tracks what you know and what you don't, showing you weak cards more often. Create custom decks, bookmark cards, and study your way. ADAPTIVE PRACTICE QUESTIONS 1,000+ scenario-based NREMT-style questions with detailed explanations for every answer. Six practice modes including Quick 10, Full Exam simulation, Module Focus, and Weak Areas targeting. Get a question wrong? Tap "Ask Kai" for a conversational breakdown of the concept. CLINICAL FIELD TOOLS - Drip Rate Calculator — gravity and IV pump modes with drug presets for epinephrine, dopamine, amiodarone, ketamine, magnesium, and more - Pediatric Dosing Calculator — weight-based dosing with safety checks - ECG Reference — 71 diagnoses with annotated Lead II & 12-lead tracings WORKS OFFLINE Lessons, flashcards, calculators, and practice questions all work without internet. Study on the ambulance, in the station, or anywhere with no signal. TWO TIERS: - EMT — $29.99 one-time purchase - Paramedic — $19.99/month or $149.99/year Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://numicsems.com/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: TAVRcathAID at none against Numics EMS's 3. TAVRcathAID also leads on update cadence (fortnightly vs every 5 weeks) and ratings volume (5 vs 1). Numics EMS's advantage is rating (5.0 vs 4.6). On price, ads and device support 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
Both are free to download. Numics EMS sells 3 in-app purchases, starting at $19.99 per month. TAVRcathAID asks for nothing beyond the download.
Numics EMS holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: TAVRcathAID has 5 ratings behind it against 1, so its average is the more settled of the two.
TAVRcathAID ships an update fortnightly, Numics EMS every 5 weeks. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.
| Parameter | TAVRcathAID | Numics EMS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (5 ratings) | 5.0 (1 ratings) — better |
| Number of ratings | 5 — better | 1 |
| Update frequency | Fortnightly — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 49 MB | 167 MB |
| Age rating | 17+ | 17+ |
| Developer | Icahn School of Medicine at Mount Sinai | JOHN MARSHALL IVERSON |
Customer experience
TAVRcathAID
Numics EMS
In-app purchases
TAVRcathAID
No in-app purchases
Numics EMS
- Paramedic Monthly3 Days trial$19.991 Month
- Paramedic Annual3 Days trial$149.991 Year
- EMT Lifetime Access$29.99
Questions
Is TAVRcathAID free?
Is Numics EMS free?
Which has better reviews, TAVRcathAID or Numics EMS?
Do TAVRcathAID or Numics EMS have ads?
Which is updated more often, TAVRcathAID or Numics EMS?
Other comparisons
