Progressive web apps (PWAs) are an appealing option: they mix the reach of the web with the feel of a native app. But in banking and fintech, where security and compliance are strict, distributing through the App Store and Google Play often needs a native app. This guide walks through turning a PWA into a native app, with the points that matter most for banking and fintech.

Converting a PWA to a native app: a practical approach

Turning a PWA into a native app is more than packaging it for mobile. It takes a plan that meets what each app store asks for:

Evaluate and adapt

  • Google Play: use Trusted Web Activities (TWA) for efficient deployment.
  • App Store: meet Apple's guidelines, and consider tools like Capacitor or Cordova to package the PWA as a native app.

Add native features

Improve the experience with native functions such as biometric authentication, push notifications and secure offline storage.

Support open banking APIs

Integrate open banking APIs for secure data exchange, real-time transactions and a better customer experience.

Optimise for performance

Aim for fast loading, smooth performance and a fluid interface, to meet both stores' standards.

Submit and monitor

Submit the app for review and watch its performance. Update it regularly to act on feedback, add features and stay in line with changing store policies.

Converting a pwa to a native application

Using native wrappers to convert PWAs to native apps

For banking and fintech, an app-store listing builds trust and widens reach. Building fully native apps from scratch takes real resources. A practical alternative is to wrap an existing PWA in a native shell, which gets you into the app stores without rebuilding the core app.

Why choose native wrappers?

A native wrapper shows a PWA inside a native WebView. That lets you use device features such as push notifications and biometric login like Touch ID or Face ID. It meets app-store guidelines while reusing the PWA's logic, so you avoid separate codebases for iOS and Android.

Business benefits

  • Save 60-70% against full native development by reusing an existing PWA.
  • Reach the market in 2 to 4 weeks, far quicker than the 3 to 6 months a native app needs.
  • Keep one PWA codebase, so updates show in both the web and app-store versions.
  • Distribute through app stores for credibility, with room to test user acquisition through web campaigns.

Team and timeline

Converting a PWA to a native app with wrappers needs a small team, usually:

  • An iOS developer for Apple's ecosystem and store rules.
  • An Android developer for Google Play.
  • A web developer to add features like push notifications.
  • Optionally, a DevOps engineer for deployment and a project manager for store submissions.

With an optimised PWA, this takes 2 to 4 weeks - fast, without cutting quality.

Proven in practice

WislaCode Solutions used this method for a fintech client's credit application. We built a PWA and wrapped it for iOS and Android, so it could ship through the app stores from one codebase.

It is a cost-effective way to get a native-app presence while keeping the efficiency of a PWA.

Few successful projects of WislaCode

Seamless Integration $Lana$Lana: A Credit PWA for the Mexican MarketOutcome for businessIntelligent Progressive Web App for carsharing

Using open banking APIs for more functionality

Open banking APIs are a strong base for secure, feature-rich financial apps. By integrating them, you can:

  • Improve security: use the security protocols built into open banking APIs to protect user data and prevent fraud.
  • Improve the customer experience: enable smooth account management, real-time payments and a single view of a customer's finances.
  • Speed up development: use ready-made API solutions to cut timelines and costs.

Meeting open banking regulations

Any financial app has to meet the rules. The main points:

  • Data privacy: meet GDPR and CCPA with transparency, user consent and strong data security.
  • Security standards: use multi-factor authentication and encryption to protect sensitive data.
  • Regulatory updates: keep up with the latest changes to stay compliant and avoid penalties.

We help with PWA transformation

The WislaCode team is ready to transform PWAs into native apps for App Store and Google Play with attention to user experience and compliance.

Leave a request

Choosing the right development partner

The right partner matters. Work with a company like WislaCode Solutions that:

  • Has the expertise: deep knowledge of PWAs, native apps and open banking APIs.
  • Puts security first: strong measures to protect user data and meet industry standards.
  • Focuses on the user: clear, engaging, easy-to-use solutions.
  • Supports you end to end: from concept to store submission and ongoing maintenance.

Turning a PWA into a native app for the App Store and Google Play takes careful planning, technical skill and a focus on user experience and compliance. With open banking APIs, good practice and a trusted team, you can get through it and ship a secure, feature-rich app that meets your customers' needs.

FAQ: PWA to native app for banking and fintech
Why should banking and fintech organisations convert a PWA into a native app?

Turning a PWA into a native app enhances security and regulatory compliance, which are critical for banking and fintech sectors. Native apps build customer trust by being available on app stores. They offer robust features such as biometric authentication and secure offline storage, and integrate with device capabilities, ensuring a reliable and user-friendly experience for financial services.

What technical challenges arise when wrapping a PWA in a native wrapper for financial apps?

Wrapping a PWA as a mobile app requires compliance with app store regulations, particularly for security and privacy in financial services. Developers must integrate native features like push notifications and biometric authentication, often using tools such as Capacitor or Cordova. Optimising speed and performance is essential, as is maintaining regular updates to address user feedback and evolving app store policies.

How does integrating Open Banking APIs enhance a native app in fintech?

Integrating Open Banking APIs into native apps improves security and functionality. Native apps enable secure token storage and advanced encryption, ensuring safe data exchange. They support real-time notifications and seamless biometric authentication, enhancing user experience. This setup facilitates compliance with financial regulations and provides features like real-time payments and account management.

What security and compliance benefits do native apps offer for banking and fintech?

Native apps provide superior security and compliance for mobile banking. They utilise device-level encryption, multi-factor authentication, and secure key storage. They ensure adherence to regulations like GDPR and CCPA through transparent data handling and audit trails. Regular updates via app stores maintain compliance with evolving standards, safeguarding sensitive financial data.

How does the user experience of native apps compare to PWAs in financial services?

Native apps offer a superior user experience in financial services with faster load times, smoother performance, and reliable offline functionality. They use device features like Face ID or fingerprint sensors for secure access, ensuring consistency across platforms. In contrast, PWAs may face limitations due to browser dependencies, which can impact user trust and satisfaction.

How should one choose the right partner for native app development in banking and fintech?

Selecting a development partner for PWA-to-native conversion requires expertise in native app development for financial services and Open Banking API integration. The ideal partner prioritises security and compliance, delivering user-centric solutions that meet industry standards. They should provide comprehensive support through planning, app store submission, and ongoing maintenance to ensure a seamless, high-quality app.