# OET Sample Tests vs Nodebook

The clearest difference is update cadence: Nodebook at weekly against OET Sample Tests's every 3 weeks. OET Sample Tests's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. OET Sample Tests sells 4 in-app purchases, starting at $9.99 per 7 days and Nodebook sells 2 in-app purchases, starting at $11.99 per month. Whichever you choose, the download price is not the number that matters.

OET Sample Tests ships an update every 3 weeks, Nodebook weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | OET Sample Tests | Nodebook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (12 ratings)](https://appshunter.io/ios/app/oet-sample-tests-exam-hero/id6738897912/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 53 MB | 37 MB |
| Requires iOS | **15.0.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Devxpert Inc.](https://appshunter.io/developer/1717544681) | [Dimitrios Athinaios](https://appshunter.io/developer/6790935856) |

## What reviewers say

### OET Sample Tests

[App page](https://appshunter.io/ios/app/oet-sample-tests-exam-hero/id6738897912)

Prepare for the OET exam with realistic practice tests and AI-powered feedback. Enhance your listening, reading, writing, and speaking skills for a healthcare career. Offers optional subscriptions for comprehensive preparation.

**Highlights:** Comprehensive OET test coverage, AI feedback for writing and speaking, Realistic full-length practice tests, Listening, Reading, Writing, Speaking modules, Streamlined study process

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $9.99 | per 7 days |
| Monthly Subscription | $14.99 | per month |
| Three Months Subscription | $29.99 | per 3 months |
| Lifetime Subscription | $29.99 | one-time |


### Nodebook

[App page](https://appshunter.io/ios/app/nodebook-learn-and-remember/id6790935854)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nodebook Pro Monthly | $11.99 | per month |
| Nodebook Pro Yearly | $99.99 | per year |


## Frequently asked questions

### Is OET Sample Tests free?

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

### Is Nodebook free?

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

### Do OET Sample Tests or Nodebook have ads?

Neither OET Sample Tests nor Nodebook shows ads.

### Which is updated more often, OET Sample Tests or Nodebook?

OET Sample Tests ships an update every 3 weeks, and Nodebook weekly. Most recently, OET Sample Tests was updated on October 30, 2026 and Nodebook on October 31, 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.*