# Biotechnology Dictionary Pro vs RxCalc

The clearest difference is price: Biotechnology Dictionary Pro at Free against RxCalc's $2.99. Biotechnology Dictionary Pro also leads on device support (3 vs 1) and iOS requirement (9.0 vs 17.0). On ads and in-app purchases there is nothing between them.

Biotechnology Dictionary Pro is free to download; RxCalc costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Biotechnology Dictionary Pro | RxCalc |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 15 MB | 1 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Donik Ariyanto](https://appshunter.io/developer/1325008963) | [Karan Kohli](https://appshunter.io/developer/1896505451) |

## What reviewers say

### Biotechnology Dictionary Pro

[App page](https://appshunter.io/ios/app/biotechnology-dictionary-pro/id1494859648)

**Features:** macOS Compatibility

**In-app purchases:** none


### RxCalc

[App page](https://appshunter.io/ios/app/rxcalc-pharmacy-math-prep/id6794650073)

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

**In-app purchases:** none


## Frequently asked questions

### Is Biotechnology Dictionary Pro free?

Biotechnology Dictionary Pro is free to download, with no in-app purchases.

### Is RxCalc free?

RxCalc costs $2.99, with no in-app purchases.

### Do Biotechnology Dictionary Pro or RxCalc have ads?

Neither Biotechnology Dictionary Pro nor RxCalc shows ads.

---

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