# FotoDok vs BusinessID Authenticator

The clearest difference is update cadence: BusinessID Authenticator at every 9 days against FotoDok's every 2 months. FotoDok's advantage is iOS requirement (15.6 vs 18.0). 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.

FotoDok ships an update every 2 months, BusinessID Authenticator every 9 days. The most recent releases landed on October 21, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | FotoDok | BusinessID Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/fotodok/id370556233/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 2 MB | 104 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RINA Digital Solutions A/S](https://appshunter.io/developer/464257166) | [Identity Stack A/S](https://appshunter.io/developer/1890920871) |

## What reviewers say

### FotoDok

[App page](https://appshunter.io/ios/app/fotodok/id370556233)

This app facilitates quick and easy photo documentation, acting as a free extension for a paid website account. It integrates with a business website to streamline visual record-keeping.

**Highlights:** Quick photo documentation, Easy to use, Free website extension, Integrates with website account, Streamlines visual record-keeping

**In-app purchases:** none


### BusinessID Authenticator

[App page](https://appshunter.io/ios/app/businessid-authenticator/id6761691797)

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

**In-app purchases:** none


## Frequently asked questions

### Is FotoDok free?

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

### Is BusinessID Authenticator free?

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

### Do FotoDok or BusinessID Authenticator have ads?

Neither FotoDok nor BusinessID Authenticator shows ads.

### Which is updated more often, FotoDok or BusinessID Authenticator?

FotoDok ships an update every 2 months, and BusinessID Authenticator every 9 days. Most recently, FotoDok was updated on October 21, 2026 and BusinessID Authenticator on October 23, 2026.

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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.*