# DemirBank Authenticator vs OptimaPro

The clearest difference is device support: DemirBank Authenticator at 3 against OptimaPro's 1. DemirBank Authenticator also leads on iOS requirement (11.0 vs 16.4). On price, ads and in-app purchases 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 | DemirBank Authenticator | OptimaPro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Size | 46 MB | 38 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Demir Kyrgyz International Bank CJSC](https://appshunter.io/developer/884950937) | [Optima Bank OAO](https://appshunter.io/developer/1575934233) |

## What reviewers say

### DemirBank Authenticator

[App page](https://appshunter.io/ios/app/demirbank-authenticator/id6469685848)

**In-app purchases:** none


### OptimaPro

[App page](https://appshunter.io/ios/app/optimapro/id6756645238)

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

**In-app purchases:** none


## Frequently asked questions

### Is DemirBank Authenticator free?

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

### Is OptimaPro free?

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

### Do DemirBank Authenticator or OptimaPro have ads?

Neither DemirBank Authenticator nor OptimaPro 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.*