# Fourthline KYC vs StreamWerk

The clearest difference is update cadence: StreamWerk at every 2 days against Fourthline KYC's monthly. Fourthline KYC's advantage is iOS requirement (15.6 vs 17.6). 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.

Fourthline KYC ships an update monthly, StreamWerk every 2 days. The most recent releases landed on September 19, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Fourthline KYC | StreamWerk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/fourthline-kyc/id1515523663/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | Free | — |
| Size | 49 MB | 27 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fourthline B.V.](https://appshunter.io/developer/1434044484) | [StreamWerk](https://appshunter.io/developer/1810074229) |

## What reviewers say

### Fourthline KYC

[App page](https://appshunter.io/ios/app/fourthline-kyc/id1515523663)

This app allows businesses to streamline KYC and AML compliance using AI-powered automated checks. It offers a client-facing experience for identity verification, including ID scanning, selfie capture, and location checks.

**Highlights:** AI-powered automated checks, Identity verification, AML screening, CDD reporting, Location checks, Client authentication

**Features:** Vision Pro support

**In-app purchases:** none


### StreamWerk

[App page](https://appshunter.io/ios/app/streamwerk/id6744944040)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fourthline KYC free?

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

### Is StreamWerk free?

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

### Do Fourthline KYC or StreamWerk have ads?

Neither Fourthline KYC nor StreamWerk shows ads.

### Which is updated more often, Fourthline KYC or StreamWerk?

Fourthline KYC ships an update monthly, and StreamWerk every 2 days. Most recently, Fourthline KYC was updated on September 19, 2026 and StreamWerk on September 18, 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.*