# Clinical Research Pro Test vs Multiplication Table Learn

The clearest difference is in-app purchases: Multiplication Table Learn at none against Clinical Research Pro Test's 4. Multiplication Table Learn also leads on update cadence (every 2 months vs every 3 months). Clinical Research Pro Test's advantage is ads (none vs shown) and iOS requirement (12.0 vs 18.5). On price and device support there is nothing between them.

Both are free to download. Clinical Research Pro Test sells 4 in-app purchases, starting at $9.99 per 7 days. Multiplication Table Learn asks for nothing beyond the download.

Clinical Research Pro Test ships an update every 3 months, Multiplication Table Learn every 2 months. The most recent releases landed on September 19, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Clinical Research Pro Test | Multiplication Table Learn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/clinical-research-pro-test/id6744563204/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 83 MB | 6 MB |
| Requires iOS | **12.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Erdem Kara](https://appshunter.io/developer/1015700209) | [Asaf Berko](https://appshunter.io/developer/826819740) |

## What reviewers say

### Clinical Research Pro Test

[App page](https://appshunter.io/ios/app/clinical-research-pro-test/id6744563204)

Prepare for your Clinical Research Professional Exam with an AI-driven platform offering over 3000 practice questions and realistic mock tests. Track your progress and revise key concepts to build confidence for your examination.

**Highlights:** Over 3000 AI-curated practice questions, Categorized questions by topic, Realistic mock tests with random question selection, User account for progress saving, AI-driven content updates, Targeted section revision

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Weekly Subscription | $9.99 | per 7 days |
| Premium - Monthly Subscription | $24.99 | per month |
| Premium-Quarterly Subscription | $49.99 | per 3 months |
| Premium - Yearly Subscription | $99.99 | per year |


### Multiplication Table Learn

[App page](https://appshunter.io/ios/app/multiplication-table-learn/id6753097328)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Clinical Research Pro Test free?

Clinical Research Pro Test is free to download, with in-app purchases available.

### Is Multiplication Table Learn free?

Multiplication Table Learn is free to download, with no in-app purchases.

### Do Clinical Research Pro Test or Multiplication Table Learn have ads?

Multiplication Table Learn shows ads; Clinical Research Pro Test does not.

### Which is updated more often, Clinical Research Pro Test or Multiplication Table Learn?

Clinical Research Pro Test ships an update every 3 months, and Multiplication Table Learn every 2 months. Most recently, Clinical Research Pro Test was updated on September 19, 2026 and Multiplication Table Learn on October 1, 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.*