Business software and compliance Case study
Authentication SDK in React Native for native apps
A React Native SDK that adds authentication to existing native iOS and Android apps, and an app with QR-code scanning and custom navigation.
- React Native
- iOS
- Android
- Flipper
- Client
- Authentication product company
- Service
- Mobile apps, Integrations
- Years
- 2022
- Stack
- React Native, iOS, Android, Flipper
- Platforms
- iOS, Android
Client details are private, so this study describes the client by type.
Overview
An authentication company wanted its sign-in flow available inside customers' existing native apps. We analysed its iOS APIs, built the flow as a React Native SDK that embeds in native iOS and Android apps, and delivered a companion app with navigation, custom drawers and a QR-code scanner.
What we built
- Analysis of the existing iOS APIs
- A React Native SDK embeddable in native iOS and Android apps
- Companion app with navigation, home screen and custom drawers
- QR-code scanner
- Debugging with Flipper
Technology used
| Layer | Choice | Purpose |
|---|---|---|
| SDK | React Native | embedded in native apps |
| Hosts | iOS and Android native apps | existing customer apps |
What happened next
- Delivered
The work described above was delivered to the client.
- Operational facts
- Our work on this project took place in 2022.
Could this be your project?
- You are planning an iOS or Android app, or have one that needs a stronger back end behind it. Mobile app development
- Your product has to connect to payment, accounting, messaging or other third-party systems.
- You work in business software and compliance and want a team that has built for it before. Business software and compliance work
Questions about this project
How long did this project take?
Our work on it took place in 2022.
What technology was used?
React Native, iOS, Android, Flipper.
Similar work

Also iOS and Android, same industry
Authoriti: multi-factor permission code app
An app that generates encrypted multi-factor permission codes, protected by a fingerprint scanner, with driver-licence scanning and validation through a customised Acuant SDK.
Also React Native and Android, same industry
SIP calling in a React Native app with the PJSIP library: header fixes, local SIP server set-up and groundwork for conference calls.

Also iOS and Android, same industry
GoAquatix: aquatic workforce management platform
A MEAN-stack web app and iOS/Android apps for field-staff scheduling, duty and incident reports, water-safety testing, repair requests, training and hiring across aquatic facilities, built and maintained for six years.
