Fourthline KYC vs StreamWerk
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fourthline KYC
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.
- AI-powered automated checks
- Identity verification
- AML screening
- CDD reporting
- Location checks
- Client authentication
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Fourthline is an Amsterdam company that has built an AI-powered platform where financial service providers and businesses can streamline their KYC and AML compliance to power their growth in Europe and beyond. Fourthline’s solutions power slick experiences continuously across the whole compliance lifecycle and are trusted by industry leaders like N26, Trade Republic, Solaris, flatexDEGIRO, Qonto, Scalapay and more. With one API businesses can integrate AI-powered automated checks, identity verification, AML screening, CDD reporting, location checks, qualified electronic signatures, client authentications, and more. Fourthline protects the global financial system by building cutting-edge solutions that leverage artificial intelligence and proprietary fraud detection techniques. We share a love for building customer-centric products with a positive impact on the world. Our fraud, AML and AFC experts help in turning compliance into a competitive advantage, in all phases of business development. The Fourthline app lets you experience the Identity Verification flow from the client’s perspective—from ID verification to liveness check and more. To explore the journey, download the app and enter your access code. The flow consists of three easy steps to confirm identity: 1) scanning an ID document, 2) taking a selfie and 3) enabling location and submitting the information.
StreamWerk
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StreamWerk is a plug&play audio streaming hub for live audio. Speakers can instantly start a stream and unlimitied listeners can join the stream from their own phone. Use it for silent conferences to reduce overflow audio between stages. New popup stage formats - such as walk&talk stages or live product demos. Tour Guides, Fitness Coaches, Drive-in Churches/Cinemas who want a simple and cost effective way to broadcast to a live audience.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Fourthline KYC | StreamWerk |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Monthly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 49 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Fourthline B.V. | StreamWerk |
In-app purchases
Fourthline KYC
No in-app purchases
StreamWerk
No in-app purchases






