# RNotes® vs Skyscape Lab Values Mobile App

The clearest difference is ads: RNotes® at none against Skyscape Lab Values Mobile App's shown. RNotes® also leads on ratings volume (41 vs 11). Skyscape Lab Values Mobile App's advantage is rating (4.8 vs 4.5) and iOS requirement (13.0 vs 15.0). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. RNotes® sells 3 one-off in-app purchases and Skyscape Lab Values Mobile App sells 6 in-app purchases, starting at $37.49 per year. Whichever you choose, the download price is not the number that matters.

Skyscape Lab Values Mobile App holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 41 and 11 respectively.

Both ship on a similar rhythm, roughly every 7 months. The most recent releases landed on September 24, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | RNotes® | Skyscape Lab Values Mobile App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (41 ratings)](https://appshunter.io/ios/app/rnotes/id940109641/reviews) | **[4.8 (11 ratings)](https://appshunter.io/ios/app/skyscape-lab-values-mobile-app/id1076513913/reviews)** |
| Number of ratings | **41** | 11 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | Every 7 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 13 MB | 47 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 12+ |
| Developer | [Unbound Medicine, Inc.](https://appshunter.io/developer/300420400) | [Skyscape Medpresso Inc](https://appshunter.io/developer/818609416) |

## What reviewers say

### RNotes®

[App page](https://appshunter.io/ios/app/rnotes/id940109641)

This clinical reference app provides nurses and students with quick access to essential medical information, including guidelines, procedures, and exam preparation tools. It features full-color images, charts, and customizable notes to enhance patient care and learning.

**Highlights:** Quick-reference clinical nursing information, Updated AHA guidelines, Full-color images and charts, NCLEX exam topic indicators, Step-by-step procedures and assessment guidance, Customizable notes and highlights, Nursing alerts for critical safety information

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RNotes® 4th Edition | $29.99 | one-time |
| RNotes® 5th Edition | $29.99 | one-time |
| RNotes | $29.99 | one-time |


### Skyscape Lab Values Mobile App

[App page](https://appshunter.io/ios/app/skyscape-lab-values-mobile-app/id1076513913)

This app provides healthcare providers with comprehensive diagnostic and clinical information on laboratory tests. It helps understand test significance, aids in patient diagnosis and treatment, and offers quick access to relevant data. Content is constantly expanding with regular updates.

**Highlights:** Test interpretation and clinical significance, Point-of-care diagnostic information, Extensive coverage of popular lab tests, SmartSearch technology for quick retrieval, Offline access to content, Rich-text notes and voice memos

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 25% off for Limited Period | $37.49 | per year |
| Skyscape Lab 1/Y Sub offer | $39.99 | per year |
| 20% off for Limited Period | $39.99 | per year |
| 15% off for Limited Period | $42.49 | per year |
| Skyscape Lab 1/Y Sub | $49.99 | per year |
| Skyscape Lab Values Medical Re | $49.99 | one-time |


## Frequently asked questions

### Is RNotes® free?

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

### Is Skyscape Lab Values Mobile App free?

Skyscape Lab Values Mobile App is free to download, with in-app purchases available.

### Which has better reviews, RNotes® or Skyscape Lab Values Mobile App?

Skyscape Lab Values Mobile App is rated higher. RNotes® averages 4.5 out of 5 from 41 ratings, while Skyscape Lab Values Mobile App averages 4.8 from 11 ratings.

### Do RNotes® or Skyscape Lab Values Mobile App have ads?

Skyscape Lab Values Mobile App shows ads; RNotes® does not.

### Which is updated more often, RNotes® or Skyscape Lab Values Mobile App?

RNotes® ships an update every 7 months, and Skyscape Lab Values Mobile App every 7 months. Most recently, RNotes® was updated on September 24, 2026 and Skyscape Lab Values Mobile App on September 20, 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.*