# ClinicaRN vs ECG Vector

The clearest difference is device support: ECG Vector at 3 against ClinicaRN's —. ClinicaRN's advantage is iOS requirement (15.0 vs 17.0). On price and in-app purchases there is nothing between them.

Both are free to download. ClinicaRN sells 2 in-app purchases, starting at $9.99 per month and ECG Vector sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | ClinicaRN | ECG Vector |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | — | No |
| Update frequency | — | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 145 MB | 12 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | — | **iPhone, iPad, Mac** |
| Age rating | 12+ | 4+ |
| Developer | [Kington Digital Systems LLC](https://appshunter.io/developer/1877661697) | [Takashi Nakano](https://appshunter.io/developer/6780341829) |

## What reviewers say

### ClinicaRN

[App page](https://appshunter.io/ios/app/clinicarn-nclex-prep-and-sim/id6762889551)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ClinicaRN Pro Monthly | $9.99 | per month |
| ClinicaRN Pro Annually | $79.99 | per year |


### ECG Vector

[App page](https://appshunter.io/ios/app/ecg-vector/id6798066790)

This educational simulator allows users to explore the relationship between the heart's electrical activity and ECG waveforms. It offers interactive workspaces to visualize cardiac processes, ion channel functions, and simulate cardiac rhythms. Users can learn and test their knowledge through quizzes, with both free and paid features available.

**Highlights:** 3D cardiac activation visualization, Ion channel and ECG correlation, Ventricular action potential simulation, Cardiac rhythm adjustment and exploration, ECG pattern identification and quizzes, Cross-platform compatibility (Mac, iPhone, iPad)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ECG Vector Pro | $6.99 | one-time |


## Frequently asked questions

### Is ClinicaRN free?

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

### Is ECG Vector free?

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

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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.*