# NSKEY Access vs OpenDXF

The clearest difference is in-app purchases: NSKEY Access at none against OpenDXF's 1. NSKEY Access also leads on ads (none vs shown) and iOS requirement (12.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. OpenDXF sells 1 one-off in-app purchase. NSKEY Access asks for nothing beyond the download.

## The numbers

| Metric | NSKEY Access | OpenDXF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 5 weeks |
| Size | 36 MB | 6 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [NSKEY IKE](https://appshunter.io/developer/1822949158) | [Murat Karacam](https://appshunter.io/developer/1847055356) |

## What reviewers say

### NSKEY Access

[App page](https://appshunter.io/ios/app/nskey-access/id6747853988)

**In-app purchases:** none


### OpenDXF

[App page](https://appshunter.io/ios/app/opendxf/id6759446001)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is NSKEY Access free?

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

### Is OpenDXF free?

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

### Do NSKEY Access or OpenDXF have ads?

OpenDXF shows ads; NSKEY Access does not.

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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.*