# BioPharma Knowledge Test vs RxDetective

The clearest difference is in-app purchases: RxDetective at none against BioPharma Knowledge Test's 2. RxDetective also leads on update cadence (every 2 weeks vs every 2 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. BioPharma Knowledge Test sells 2 in-app purchases, starting at $13.99 per month. RxDetective asks for nothing beyond the download.

BioPharma Knowledge Test ships an update every 2 months, RxDetective every 2 weeks. Both last shipped on October 2, 2026.

## The numbers

| Metric | BioPharma Knowledge Test | RxDetective |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 9 MB | 87 MB |
| Requires iOS | 17.2 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) | [Ahmet Bosnak](https://appshunter.io/developer/509135166) |

## What reviewers say

### BioPharma Knowledge Test

[App page](https://appshunter.io/ios/app/biopharma-knowledge-test/id6740738987)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $13.99 | per month |
| Lifetime version | $24.99 | one-time |


### RxDetective

[App page](https://appshunter.io/ios/app/rxdetective/id6763990314)

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

**In-app purchases:** none


## Frequently asked questions

### Is BioPharma Knowledge Test free?

BioPharma Knowledge Test is free to download, with in-app purchases available.

### Is RxDetective free?

RxDetective is free to download, with no in-app purchases.

### Do BioPharma Knowledge Test or RxDetective have ads?

Neither BioPharma Knowledge Test nor RxDetective shows ads.

### Which is updated more often, BioPharma Knowledge Test or RxDetective?

BioPharma Knowledge Test ships an update every 2 months, and RxDetective every 2 weeks. Most recently, BioPharma Knowledge Test was updated on October 2, 2026 and RxDetective on October 2, 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.*