# GoodGeometry vs HalfLife Medication Calculator

The clearest difference is price: HalfLife Medication Calculator at $2.99 against GoodGeometry's $3.99. GoodGeometry's advantage is iOS requirement (16.4 vs 26.2). On ads, in-app purchases and device support there is nothing between them.

GoodGeometry costs $3.99 and HalfLife Medication Calculator $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | GoodGeometry | HalfLife Medication Calculator |
| --- | --- | --- |
| Price | $3.99 | **$2.99** |
| Rating | **[1.2 (5 ratings)](https://appshunter.io/ios/app/goodgeometry/id6448868208/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 64.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Paid | — |
| Size | 1.3 GB | 2 MB |
| Requires iOS | **16.4** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Birgit Stock](https://appshunter.io/developer/598299950) | [Alexandria Craft](https://appshunter.io/developer/1874710298) |

## What reviewers say

### GoodGeometry

[App page](https://appshunter.io/ios/app/goodgeometry/id6448868208)

Enhance geometry tasks within GoodNotes with infinitely zoomable tools, paper templates, and cover designs. Create custom templates and covers with editable patterns. Export your work as zoomable PDFs for versatile use.

**Highlights:** Infinitely zoomable geometric tools, Customizable paper templates, Editable cover designer, Zoomable PDF export, Multiple tool designs, GoodNotes and collection file formats

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

**In-app purchases:** none


### HalfLife Medication Calculator

[App page](https://appshunter.io/ios/app/halflife-medication-calculator/id6758738191)

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

**In-app purchases:** none


## Frequently asked questions

### Is GoodGeometry free?

GoodGeometry costs $3.99, with no in-app purchases.

### Is HalfLife Medication Calculator free?

HalfLife Medication Calculator costs $2.99, with no in-app purchases.

### Do GoodGeometry or HalfLife Medication Calculator have ads?

Neither GoodGeometry nor HalfLife Medication Calculator shows ads.

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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.*