# OET Master vs Happy Nurse

The clearest difference is iOS requirement: Happy Nurse at 13.0 against OET Master's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. OET Master sells 8 in-app purchases, starting at $1.99 per month and Happy Nurse sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

OET Master ships an update fortnightly, Happy Nurse weekly. The most recent releases landed on October 4, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | OET Master | Happy Nurse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (5 ratings)](https://appshunter.io/ios/app/oet-master-test-prep-practice/id1610914977/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 68 MB | 84 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [MD Nasir Uddin Patan](https://appshunter.io/developer/1444411998) | [Isaac Kwadwo Bae](https://appshunter.io/developer/1792476953) |

## What reviewers say

### OET Master

[App page](https://appshunter.io/ios/app/oet-master-test-prep-practice/id1610914977)

Prepare for the Occupational English Test (OET) Speaking exam with this comprehensive companion app. It offers speaking tips, vocabulary building, and the ability to practice with other users to improve your score.

**Highlights:** Speaking tips and tricks, Vocabulary enhancement, Practice with speaking partners, Audio recording for practice, Tips for reading, writing, and listening sections

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads for 1 month | $1.99 | per month |
| Remove Ads for 6 months | $7.99 | per 6 months |
| Remove Ads for 1 Year | $12.99 | per year |
| OET Master Pro - Weekly | $12.99 | per 7 days |
| OET Master Pro - Monthly | $29.99 | per month |
| OET Master Pro - Yearly | $119.99 | per year |
| Remove ads for Lifetime | $24.99 | one-time |
| OET Master Pro - Lifetime | $249.99 | one-time |


### Happy Nurse

[App page](https://appshunter.io/ios/app/happy-nurse/id6740999399)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1000 coins | $0.99 | one-time |
| Premium | $12.99 | one-time |


## Frequently asked questions

### Is OET Master free?

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

### Is Happy Nurse free?

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

### Do OET Master or Happy Nurse have ads?

Both OET Master and Happy Nurse show ads.

### Which is updated more often, OET Master or Happy Nurse?

OET Master ships an update fortnightly, and Happy Nurse weekly. Most recently, OET Master was updated on October 4, 2026 and Happy Nurse on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*