NIH Score & stroke tools vs RapidAI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NIH Score & stroke tools
This medical app provides physicians with essential tools for acute stroke management. It includes calculators for NIHSS, ABCD2, CHA2DS2-VASc, and ASPECTS scores, along with guideline summaries for thrombolysis and thrombectomy. A time manager helps track critical door-to-needle times.
- NIHSS calculator
- Stroke guideline summaries
- Time manager for door-to-needle
- ABCD2 score calculator
- CHA2DS2-VASc score calculator
- Modified Rankin Scale
- ASPECTS score
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***NEW APP FOR iOS14+ USERS*** This application helps physicians who manage patients at the acute phase of stroke. It contains: - NIHSS calculator - AHA and ESO Guidelines for thrombolysis, mechanical thrombectomy, late thrombectomy, wake up stroke, etc... - Time manager: specify the hour of symptoms onset and hospital admission to get an automatic determination of door-to-needle time - ABCD2 score to calculate stroke risk for patients presenting with transient ischemic attacks - CHA2DS2 VASc score to calculate stroke risk for patients with non valvular atrial fibrillation - Modified Rankin Scale - ASPECTS score **** On Apple Watch **** - ABCD2 Score - CHA2DS2 VASc Score - Modified Rankin Scale - ASPECTS score This app is dedicated to physicians working in the field of neurology or emergency. It can also be helpful for residents and medical students.
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
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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.
Screenshots
Verdict
The clearest difference is price: RapidAI at Free against NIH Score & stroke tools's $0.99. RapidAI also leads on update cadence (every 2 weeks vs every 5 months) and review sentiment (43% vs 25%). NIH Score & stroke tools's advantage is rating (4.5 vs 4.0) and ratings volume (69 vs 13). On ads and in-app purchases 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
RapidAI is free to download; NIH Score & stroke tools costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
NIH Score & stroke tools holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: NIH Score & stroke tools has 69 ratings behind it against 13, so its average is the more settled of the two. Written reviews complicate that: 25% of NIH Score & stroke tools's written reviews are positive against 43% of RapidAI's, so the app with the better star average is not the one people write more warmly about.
NIH Score & stroke tools ships an update every 5 months, RapidAI every 2 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.
| Parameter | NIH Score & stroke tools | RapidAI |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.5 (69 ratings) — better | 4.0 (13 ratings) |
| Positive reviews | 25.0% of reviews | 42.9% of reviews — better |
| Number of ratings | 69 — better | 13 |
| Update frequency | Every 5 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Ad-supported — better |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 9 MB | 125 MB |
| Age rating | 17+ | 17+ |
| Developer | Mikael Cohen | iSchemaView |
Customer experience
NIH Score & stroke tools
RapidAI
In-app purchases
NIH Score & stroke tools
No in-app purchases
RapidAI
No in-app purchases
Questions
Is NIH Score & stroke tools free?
Is RapidAI free?
Which has better reviews, NIH Score & stroke tools or RapidAI?
Do NIH Score & stroke tools or RapidAI have ads?
Which is updated more often, NIH Score & stroke tools or RapidAI?
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