# DNB Authenticator vs SD Contract Manager

The clearest difference is iOS requirement: DNB Authenticator at 11.0 against SD Contract Manager's 16.6. 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 | DNB Authenticator | SD Contract Manager |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | — |
| Size | 10 MB | 0 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Schmoose S.A.](https://appshunter.io/developer/939215976) | [SPORTS DECISIONS](https://appshunter.io/developer/1536209061) |

## What reviewers say

### DNB Authenticator

[App page](https://appshunter.io/ios/app/dnb-authenticator/id1198618763)

**Features:** macOS Compatibility

**In-app purchases:** none


### SD Contract Manager

[App page](https://appshunter.io/ios/app/sd-contract-manager/id6742071867)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DNB Authenticator free?

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

### Is SD Contract Manager free?

SD Contract Manager is free to download, with no in-app purchases.

### Do DNB Authenticator or SD Contract Manager have ads?

Neither DNB Authenticator nor SD Contract Manager 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.*