# RapidAI vs NowYouKnowMed

The clearest difference is review sentiment: NowYouKnowMed at 100% against RapidAI's 43%. NowYouKnowMed also leads on rating (4.6 vs 4.0) and iOS requirement (15.1 vs 18.0). RapidAI's advantage is in-app purchases (none vs 2). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. NowYouKnowMed sells 2 one-off in-app purchases. RapidAI asks for nothing beyond the download.

NowYouKnowMed holds the better App Store score, 4.6 against 4.0. Both are backed by a comparable volume of ratings — 13 and 9 respectively. Written reviews point the same way: 43% of RapidAI's written reviews are positive against 100% of NowYouKnowMed's.

RapidAI ships an update every 2 weeks, NowYouKnowMed every 3 weeks. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | RapidAI | NowYouKnowMed |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (13 ratings)](https://appshunter.io/ios/app/rapidai/id1458520461/reviews) | **[4.6 (9 ratings)](https://appshunter.io/ios/app/nowyouknowmed/id6648798784/reviews)** |
| Number of ratings | **13** | 9 |
| Positive reviews | 42.9% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 125 MB | 41 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [iSchemaView](https://appshunter.io/developer/1384787523) | [NowYouKnowNeuro LLC](https://appshunter.io/developer/1763886502) |

## What reviewers say

### RapidAI

[App page](https://appshunter.io/ios/app/rapidai/id1458520461)

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.

**Highlights:** 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

**Features:** Vision Pro support

**In-app purchases:** none


### NowYouKnowMed

[App page](https://appshunter.io/ios/app/nowyouknowmed/id6648798784)

This medical study companion offers over 1400 expert-crafted questions and flashcards designed for neurologists and psychiatrists preparing for board exams. It provides doctor-approved content, including browser-based chapters and image banks, to enhance learning and confidence.

**Highlights:** 1400+ expert-crafted questions, 1400+ flashcards, Doctor-approved content, Browser-based chapter content, Image banks, Board and In-Service exam prep

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Psychiatry Exam One Year Pass | $214.99 | one-time |
| Neurology Exam One Year Pass | $369.99 | one-time |


## Frequently asked questions

### Is RapidAI free?

RapidAI is free to download, with no in-app purchases.

### Is NowYouKnowMed free?

NowYouKnowMed is free to download, with in-app purchases available.

### Which has better reviews, RapidAI or NowYouKnowMed?

NowYouKnowMed is rated higher. RapidAI averages 4.0 out of 5 from 13 ratings, while NowYouKnowMed averages 4.6 from 9 ratings.

### Do RapidAI or NowYouKnowMed have ads?

Neither RapidAI nor NowYouKnowMed shows ads.

### Which is updated more often, RapidAI or NowYouKnowMed?

RapidAI ships an update every 2 weeks, and NowYouKnowMed every 3 weeks. Most recently, RapidAI was updated on November 2, 2026 and NowYouKnowMed on November 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*