# DN Authenticator vs InstaSaveFast

The clearest difference is iOS requirement: DN Authenticator at 15.5 against InstaSaveFast's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | DN Authenticator | InstaSaveFast |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | — |
| Size | 30 MB | 1 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Diebold Nixdorf Incorporated](https://appshunter.io/developer/1434560706) | [SADI BARTIN](https://appshunter.io/developer/1862762892) |

## What reviewers say

### DN Authenticator

[App page](https://appshunter.io/ios/app/dn-authenticator/id1440611617)

This application allows authorized technicians to temporarily disable security features on Diebold Nixdorf terminals. It works in conjunction with the Vynamic Security Suite by importing privilege files to grant elevated access for servicing.

**Highlights:** Temporary security disablement, Vynamic Security Suite integration, Instant Privilege file import, Elevated terminal access, Technician servicing tool

**In-app purchases:** none


### InstaSaveFast

[App page](https://appshunter.io/ios/app/instasavefast/id6756782306)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DN Authenticator free?

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

### Is InstaSaveFast free?

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

### Do DN Authenticator or InstaSaveFast have ads?

Neither DN Authenticator nor InstaSaveFast 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.*