# Helix Genetics vs PlasmidViewer Pro

The clearest difference is in-app purchases: Helix Genetics at none against PlasmidViewer Pro's 2. PlasmidViewer Pro's advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. PlasmidViewer Pro sells 2 in-app purchases, starting at $19.99 per month. Helix Genetics asks for nothing beyond the download.

## The numbers

| Metric | Helix Genetics | PlasmidViewer Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 0 MB | 4 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Linh Phan Nhat Khanh](https://appshunter.io/developer/1777727575) | [MARTIN WILLIAMS](https://appshunter.io/developer/6786027753) |

## What reviewers say

### Helix Genetics

[App page](https://appshunter.io/ios/app/helix-genetics/id6771496910)

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

**In-app purchases:** none


### PlasmidViewer Pro

[App page](https://appshunter.io/ios/app/plasmidviewer-pro/id6786027751)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PlasmidViewer Pro (Monthly) | $19.99 | per month |
| PlasmidViewer Pro (Yearly) | $129.99 | per year |


## Frequently asked questions

### Is Helix Genetics free?

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

### Is PlasmidViewer Pro free?

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

### Do Helix Genetics or PlasmidViewer Pro have ads?

Neither Helix Genetics nor PlasmidViewer Pro 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.*