# Ether Echo vs NCLEX RN Exam Prep

The clearest difference is ads: NCLEX RN Exam Prep at none against Ether Echo's shown. Ether Echo's advantage is iOS requirement (17.0 vs 26.5). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Ether Echo sells 8 in-app purchases, starting at $9.99 per month and NCLEX RN Exam Prep sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Ether Echo ships an update every 10 days, NCLEX RN Exam Prep weekly. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Ether Echo | NCLEX RN Exam Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | **Weekly** |
| Size | 84 MB | 61 MB |
| Requires iOS | **17.0** | 26.5 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 17+ |
| Developer | [Infinite Ether Interactive Inc.](https://appshunter.io/developer/6804060849) | [Josh Waller](https://appshunter.io/developer/6778288525) |

## What reviewers say

### Ether Echo

[App page](https://appshunter.io/ios/app/ether-echo-learn-languages/id6804060847)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lite | $9.99 | per month |
| Starter | $24.99 | per month |
| Regular | $39.99 | per month |
| Intensive | $79.99 | per month |
| Lite Annual | $99.99 | per year |
| Starter Annual | $249.99 | per year |
| Regular Annual | $399.99 | per year |
| Intensive Annual | $699.99 | per year |


### NCLEX RN Exam Prep

[App page](https://appshunter.io/ios/app/nclex-rn-exam-prep-nurselock/id6810555044)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NurseLock Pro Weekly | $4.99 | per 7 days |
| NurseLock Pro Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is Ether Echo free?

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

### Is NCLEX RN Exam Prep free?

NCLEX RN Exam Prep is free to download, with in-app purchases available.

### Do Ether Echo or NCLEX RN Exam Prep have ads?

Ether Echo shows ads; NCLEX RN Exam Prep does not.

### Which is updated more often, Ether Echo or NCLEX RN Exam Prep?

Ether Echo ships an update every 10 days, and NCLEX RN Exam Prep weekly. Most recently, Ether Echo was updated on October 29, 2026 and NCLEX RN Exam Prep on October 30, 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.*