# KeFirmaN vs Oplon Authenticator

KeFirmaN and Oplon Authenticator are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | KeFirmaN | Oplon Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 83 MB | 23 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kedos srl](https://appshunter.io/developer/1242662184) | [Oplon Networks srl](https://appshunter.io/developer/1572413219) |

## What reviewers say

### KeFirmaN

[App page](https://appshunter.io/ios/app/kefirman/id1242662185)

**Features:** macOS Compatibility

**In-app purchases:** none


### Oplon Authenticator

[App page](https://appshunter.io/ios/app/oplon-authenticator/id6450955336)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KeFirmaN free?

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

### Is Oplon Authenticator free?

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

### Do KeFirmaN or Oplon Authenticator have ads?

Neither KeFirmaN nor Oplon Authenticator 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.*