Native App · 2026

Fintech Mobile Banking App

Native iOS and Android banking apps with a fast KYC onboarding flow, biometric security and integrated payments.

Native AppFinTechKotlinSwift

Client

Financial Services Platform

Division

Mobile

Industry

Financial Services

Status

Concept work

Native mobile banking app screens for onboarding and transactions.

Duration

8 weeks

Performance

96/100

Components

24

Key features

14

The Challenge

What Financial Services Platform Needed

The organisation needed a native app to replace a slow, high-drop-off web onboarding flow, with security and performance appropriate for a financial product.

Our Approach

What We Built, And How

Built separate native apps in Kotlin and Swift sharing a common backend, with streamlined KYC onboarding, biometric authentication and integrated payment APIs.

  • Streamlined multi-step KYC onboarding
  • Biometric login with Face ID and fingerprint
  • Secure in-app payment processing
  • Real-time transaction notifications
Outcome

What Changed For The Client.

A faster, more intuitive banking app that reduced onboarding drop-off and improved customer activation.

Metrics are reported by the client after launch. We publish outcomes with the context that makes them meaningful — not headline numbers on their own.

Stack

Built With

Chosen for fit with the client's team and long-term maintenance, not for novelty.

Technologies Used

8 items
KotlinSwiftNode.jsPostgreSQLStripeJetpack ComposeSwiftUIREST API

Mobile App Development Methodology

  1. 01

    Discovery

    We map your goals, users and requirements before a single design or line of code.

  2. 02

    Planning & scoping

    Formal project scope, timeline and success criteria agreed with your team.

  3. 03

    Research & architecture

    Technical architecture, platform choice and app structure planned around your product.

  4. 04

    UI/UX design

    Wireframes and high-fidelity mobile design, refined with your feedback before development starts.

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