RapidAI vs NIH Stroke Scale Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RapidAI
This application provides AI-driven medical imaging analysis for care teams. It enables rapid, precise management of life-threatening conditions, delivering clinical decision support to accelerate treatment and improve patient outcomes. Physicians receive real-time notifications and can access patient imaging on their mobile devices.
- AI-driven medical imaging analysis
- Real-time notifications for new cases
- Access to patient imaging in seconds
- DICOM viewer with zoom and rotation
- Organize case results from multiple sites
- In-app calling for team communication
Read full descriptionHide full description
RapidAI is the world leader in AI-driven medical imaging analysis and coordinated care. With the industry’s most validated clinical AI platform, we empower care teams to rapidly, precisely, and confidently manage life-threatening conditions. Trusted by thousands of hospitals in 100+ countries, RapidAI delivers the deepest level of clinical decision support on the market to help accelerate the time to treatment and enhance patient outcomes. We go beyond the algorithm to drive care team collaboration and efficiencies that expand access to life-saving interventions. At RapidAI, we establish new standards for care teams and the patients they treat. Physicians save precious time with anywhere, anytime notifications of new patient cases and access to RapidAI results and patient imaging on their mobile device. Rapid Mobile App Features: - Real-time notifications of new case events and messages - Access to RapidAI results and patient images in as few as 90 seconds of a patient scan - Source file viewing through a powerful DICOM viewer - Full screen zoom functionality and landscape mode - Image rotation for axial, coronal and sagittal views - View and organize case results from multiple sites - Flexible configuration options for PHI, biometrics, Single Sign-on and multi-factor authentication - Centralized views of patient events, messages, and results - Fast notification and coordination of stroke teams for critical cases - Simple entry of key clinical information and ability to upload photos to the message feed - In-app calling for quicker communications with stroke team members RapidAI is not for diagnostic decision making. Refer to the PACS or clinical system for case evaluation.
NIH Stroke Scale Calculator
This tool helps healthcare professionals quickly assess a patient's neurologic condition for stroke-like symptoms. Its user-friendly interface streamlines the diagnosis process, saving critical time during emergencies.
- Quick neurologic assessment
- Stroke symptom evaluation
- Intuitive user interface
- Faster diagnosis
- Severity determination
Read full descriptionHide full description
The NIH Stroke Scale Calculator is a lightweight tool for quickly assessing the neurologic condition of a patient with stroke-like symptoms to determine the presence and severity of any neurologic deficit resulting from an ischemic stroke. The intuitive, responsive UI results in a much faster diagnosis than the standard pen and paper approach to the NIH Stroke Scale thus saving precious time during a potentially life-threatening or debilitating stroke encounter.
Screenshots
Verdict
The clearest difference is rating: NIH Stroke Scale Calculator at 5.0 against RapidAI's 4.0. NIH Stroke Scale Calculator also leads on monetization model (free vs ad-supported) and iOS requirement (15.4 vs 17.6). RapidAI's advantage is update cadence (every 3 weeks vs every 4 months) and ratings volume (13 vs 4). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
NIH Stroke Scale Calculator holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 13 and 4 respectively.
RapidAI ships an update every 3 weeks, NIH Stroke Scale Calculator every 4 months. The most recent releases landed on August 15, 2026 and September 20, 2026 respectively.
| Parameter | RapidAI | NIH Stroke Scale Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (13 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 42.9% of reviews | — |
| Number of ratings | 13 — better | 4 |
| Update frequency | Every 3 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.4 — better |
| Further details — not scored | ||
| Size | 135 MB | 2 MB |
| Age rating | 17+ | 17+ |
| Developer | iSchemaView | US Department of Veterans Affairs (VA) |
Customer experience
RapidAI
NIH Stroke Scale Calculator
In-app purchases
RapidAI
No in-app purchases
NIH Stroke Scale Calculator
No in-app purchases
Questions
Is RapidAI free?
Is NIH Stroke Scale Calculator free?
Which has better reviews, RapidAI or NIH Stroke Scale Calculator?
Do RapidAI or NIH Stroke Scale Calculator have ads?
Which is updated more often, RapidAI or NIH Stroke Scale Calculator?
Other comparisons















