# HelloRN® vs NCLEX Respiratory System tests

The clearest difference is price: HelloRN® at Free against NCLEX Respiratory System tests's $2.99. HelloRN® also leads on update cadence (every 3 weeks vs every 13 months). NCLEX Respiratory System tests's advantage is in-app purchases (none vs 3) and iOS requirement (12.0 vs 16.0). On ads and device support there is nothing between them.

HelloRN® is free to download; NCLEX Respiratory System tests costs $2.99 up front. HelloRN® sells 3 in-app purchases, starting at $15.99 per month. NCLEX Respiratory System tests asks for nothing beyond the download.

HelloRN® ships an update every 3 weeks, NCLEX Respiratory System tests every 13 months. The most recent releases landed on October 4, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | HelloRN® | NCLEX Respiratory System tests |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hellorn/id1485468105/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 13 months |
| Monetization | Free with in-app purchases | — |
| Size | 38 MB | 15 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [The PATG Group, Inc.](https://appshunter.io/developer/1214913266) | [Andrey Andreyev](https://appshunter.io/developer/1418253369) |

## What reviewers say

### HelloRN®

[App page](https://appshunter.io/ios/app/hellorn/id1485468105)

Prepare for the NCLEX RN exam with this mobile study tool, offering 24/7 access to practice questions and detailed explanations. Boost your confidence and knowledge for a successful test experience.

**Highlights:** NCLEX RN practice questions, Answer explanations, Review sections, Test-taking strategies, 24/7 access, Offline study

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NCLEX Mastery Monthly | $15.99 | per month |
| Quarterly Subscription | $39.99 | per 3 months |
| NCLEX Yearly Subscription | $99.99 | per year |


### NCLEX Respiratory System tests

[App page](https://appshunter.io/ios/app/nclex-respiratory-system-tests/id6446292452)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HelloRN® free?

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

### Is NCLEX Respiratory System tests free?

NCLEX Respiratory System tests costs $2.99, with no in-app purchases.

### Do HelloRN® or NCLEX Respiratory System tests have ads?

Neither HelloRN® nor NCLEX Respiratory System tests shows ads.

### Which is updated more often, HelloRN® or NCLEX Respiratory System tests?

HelloRN® ships an update every 3 weeks, and NCLEX Respiratory System tests every 13 months. Most recently, HelloRN® was updated on October 4, 2026 and NCLEX Respiratory System tests on October 16, 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.*