# ENS de Lyon vs Feynman Nurse

The clearest difference is in-app purchases: ENS de Lyon at none against Feynman Nurse's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Feynman Nurse sells 3 in-app purchases, starting at $19.99 per month. ENS de Lyon asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | ENS de Lyon | Feynman Nurse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/feynman-nurse-study-notes/id6757008553/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | — | Freemium |
| Size | 68 MB | 47 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Ecole Normale Superieure de Lyon](https://appshunter.io/developer/1687869247) | [Ogbemudia Terry Osayawe](https://appshunter.io/developer/1678791059) |

## What reviewers say

### ENS de Lyon

[App page](https://appshunter.io/ios/app/ens-de-lyon/id6449162106)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Feynman Nurse

[App page](https://appshunter.io/ios/app/feynman-nurse-study-notes/id6757008553)

Transform your nursing study materials into organized notes, flashcards, and quizzes. This app helps you prepare for exams by creating custom study sets from lectures, documents, and images. It includes tools like a blood gas analyzer and Feynman Mode for deeper understanding.

**Highlights:** Convert lectures, PDFs, and documents to notes, Create flashcards and practice quizzes, Generate mind maps from study materials, Utilize Feynman Mode for self-explanation, Study pharmacology and lab values, Blood gas analyzer for acid-base concepts, Organize notes into folders and share

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Feynman Pro Monthly. | $19.99 | per month |
| Feynman Pro 6-Month | $49.99 | per 6 months |
| Feynman Pro Annual | $99.99 | per year |


## Frequently asked questions

### Is ENS de Lyon free?

ENS de Lyon is free to download, with no in-app purchases.

### Is Feynman Nurse free?

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

### Do ENS de Lyon or Feynman Nurse have ads?

Neither ENS de Lyon nor Feynman Nurse shows ads.

### Which is updated more often, ENS de Lyon or Feynman Nurse?

ENS de Lyon ships an update every 4 months, and Feynman Nurse every 4 months. Most recently, ENS de Lyon was updated on October 8, 2026 and Feynman Nurse on October 5, 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.*