Mobile Banking App Development: [Trends, Guide, Cost 2025]
Building mobile payment solution?

Slash your time to market with off-the-shelf PayTech software

Learn how
Share the article

Mobile Banking App Development: [Trends, Guide, Cost 2025]

12 min read
Mobile Banking App Development: [Trends, Guide, Cost 2025]

39% of people globally use banking apps as their main way to manage their money. 3.6 billion people use online banking worldwide in 2025. As digital payments have become more widespread, the field of banking mobile app development has also evolved to keep pace with the new trends. 

Today’s mobile banking apps offer a wide range of innovative features, from contactless payments to the integration of artificial intelligence. In this article, we examine the key trends in payment apps in 2025 and offer a solution for streamlining mobile banking app development.

Your mobile banking app, ready to launch in weeks.

With pre-built backend, and backoffice for system management.

Learn more

Trends in mobile banking app development

Current market trends

Mobile banking is becoming increasingly popular, with nearly half of U.S. households now using it. This trend is particularly strong among younger generations and those with higher education levels. For example, almost three-quarters of 15- to 24-year-olds use mobile banking, and nearly 48% of college graduates do the same.

A full-fledged platform

Nowadays, a mobile banking app should not be just another finance application in a sea of available options. It should serve as a complete solution that meets all users’ financial needs and requirements.

This means offering a wide range of features such as account management, bill payments, fund transfers, investment options, budgeting tools, and even access to additional financial products and services.

Biometric authentication to use the app

To ensure the security of your financial information and bank balance, the future of mobile banking software development is focused on the increasing use of biometric authentication in mobile applications. 

Instead of logging into the banking app with PINs or passwords, users are expected to use their fingerprints via the smartphone touchpad. However, this also requires fingerprint-compatible devices.

Voice banking allows customers to interact with their mobile banking apps using voice commands. 

However, security concerns have arisen due to a previous incident involving a data breach related to voice banking technology. Read this article to learn why voice cloning technology can be dangerous.

Your mobile banking app, ready to launch in weeks.

With pre-built backend, and backoffice for system management.

Learn more

Modern and intuitive UX/UI app design  

According to McKinsey & Company, businesses that prioritize customer experience and design have 10-15% revenue growth over their competitors, which is why it’s important to offer a convenient and user-friendly app.

Nowadays, usability is one of the most important components of iOS or Android banking app development. 

Real-life example

Venmo, a mobile payments app, modernized the look of the app itself, which was a bit outdated and cluttered. The user interface was redesigned, the font was updated and a lot of white space was added to make it look fresh and clean.

Mobile Banking App Development: [Trends, Guide, Cost 2025]

Source: Venmo 

Check this article to explore key principles or UX design for financial app development. 

Cardless ATM withdrawal

The concept of contactless interaction with ATMs has emerged as a trend, revolutionizing the traditional use of mobile banking.

Such integration with ATMs facilitates easy and contactless transactions, posing a real challenge to the traditional in-store banking model. The common approach to cardless ATM withdrawals is to use QR codes scanned on mobile devices via the banking app.

Customer personalization based on data

By analyzing a user’s transaction history, financial habits, and preferences, mobile banking apps can provide personalized product recommendations, budgeting insights, and investment options. This not only increases user satisfaction but also builds trust and loyalty.

Real-life example

A great example of personalization in mobile banking app development based on data is Spotify. By analyzing each user’s musical preferences, Spotify compiles a personalized playlist of previously undiscovered tracks that fit the listener’s favorite genres.  In this way, Spotify keeps its users coming back regularly, offering them an ideal platform for continuous music discovery.

Mobile Banking App Development: [Trends, Guide, Cost 2025]

Gamification

Gamification for mobile banking app development involves the use of game design techniques in a non-game context to encourage customers to use your app for a long time. For instance, many fintech apps offer rewards (such as money or points) for users who perform certain actions.

Please read our article on FinTech app development to explore how to develop a future-ready payment application.

Real-life example

Revolut, for example, offers a rewards system where users earn points for making transfers and payments. These points feed into a leaderboard that shows your progress compared to top users and your friends.

Mobile Banking App Development: [Trends, Guide, Cost 2025]

Points can be used to enter a weekly draw to win cash prizes ranging from €1 to €10,000, encouraging participation and activity in the app.

The higher the interactivity of your app, the better the user experience and the higher the customer retention. Features such as loyalty programs, cashback, and rewards will further engage users with your banking app.

Neobank software that scales with you

Create your digital banking solution in weeks

Learn how

Future outlook

The future of mobile banking seems promising, and further growth is expected. 72% of U.S. consumers prefer to manage their finances online or through a mobile app, signaling a strong shift toward digital banking solutions. This trend is likely to accelerate as more advanced features and enhanced security measures are implemented in mobile banking apps.

Benefits of mobile banking apps

Benefits for users

Mobile banking apps offer numerous advantages to users, including:

  • 24/7 access to banking services
  • Convenience of managing finances on-the-go
  • Real-time account updates and notifications
  • Easier budgeting and expense tracking
  • Faster and more secure transactions

Benefits for banks

Banks also reap significant benefits from mobile banking apps:

  • Reduced operational costs
  • Improved customer engagement and loyalty
  • Enhanced data collection for personalized services
  • Increased cross-selling opportunities
  • Expanded customer base through digital channels

Features of a mobile banking app 

To compete in the rapidly evolving fintech landscape, payment companies need to adapt their functionalities with newer, digitally enabled features that customers now expect as must-haves. Below we highlight the main features for mobile banking app development:

Must-have features:

  • Account management: users should be able to view their account balances, transaction history, and account details.
  • Fund transfers: the ability to transfer funds between accounts, pay bills, and make peer-to-peer payments is essential.
  • Security: Robust security features, including login credentials, encryption, and biometric authentication.
  • Bill payment: Users should be able to pay bills, schedule recurring payments, and manage payees easily.
  • Customer support: Access to customer support through the app.

Nice-to-have features:

  • Budgeting tools: expense tracking, budgeting, and spending analysis.
  • Mobile wallet integration: integration with mobile wallets like Apple Pay, Google Pay, or Samsung Pay for contactless payments.
  • Multi-currency support: for users who have accounts in multiple currencies.
  • Personalization: customizable interfaces and personalized product recommendations based on user data.
Launch your digital wallet app in record time

Ready backend, APIs, and integrations

Learn more

Advanced features:

  • Investment management: investment tracking, trading, and portfolio management within the app.
  • Cryptocurrency integration: the ability to buy, sell, and manage cryptocurrencies within the app.
  • Open banking APIs: Integrating with third-party financial services for a broader financial overview.
  • Voice and chatbot banking: advanced AI-driven features for voice-controlled banking and chatbots for customer support.
  • Real-time payments: integration with real-time payment systems for instant fund transfers.
  • IoT integration: connectivity with Internet of Things devices to provide real-time financial updates.
  • Crypto wallets: With the rising popularity of cryptocurrencies, some mobile banking apps now include integrated crypto wallets. This allows users to buy, sell, and store digital currencies in addition to managing their traditional bank accounts.
  • AI-driven chatbots: These chatbots offer instant customer support, answer queries, and can even provide financial advice. They improve user experience and reduce the workload on human customer service representatives.

Read our comprehensive guide to P2P payment app development to explore how to create a mobile payment app that stands out.

Step-by-step mobile app development guide

Step 1: Define the core features

Successful mobile banking apps start with a clear understanding of user needs and market demands. The goal is to identify and prioritize features that provide the most value to users.

  • Core functionalities include account management, fund transfers, and transaction tracking
  • Prioritize features based on user research and customer pain points
  • Examples: Bill payment, mobile check deposit, instant money transfers

Step 2: Choose the right technology stack

Selecting the appropriate technology is crucial for creating a robust and scalable mobile banking application. The choice depends on performance requirements, target platforms, and development resources.

  • Mobile platform options:
    • Native development: Swift (iOS), Kotlin (Android)
    • Cross-platform: React Native, Flutter
  • Backend considerations:
    • Cloud services like AWS or Azure
    • Programming languages such as Java or Node.js
  • Ensure scalability and multi-device support

Step 3: Ensure security & compliance

Security is paramount in mobile banking applications. Implementing robust security measures protects user data and builds trust.

  • Authentication methods:
    • Multi-factor authentication
    • Biometric verification (fingerprint, face recognition)
  • Compliance requirements:
    • PCI DSS standards
    • GDPR regulations
    • Local banking compliance
  • Implement end-to-end encryption
  • Conduct regular security audits

Step 4: Design UI/UX for high engagement

A compelling user interface can significantly improve user adoption and satisfaction. Focus on creating an intuitive, user-friendly experience.

  • Design principles:
    • Clean, minimalist interface
    • Intuitive navigation
    • Responsive design across devices
  • Engagement features:
    • Personalized financial dashboards
    • Real-time financial insights
    • Simple transaction tracking
  • Conduct extensive user testing

Step 5: Develop an MVP & scale

Start with a Minimum Viable Product (MVP) that addresses core user needs, then iteratively improve and expand the application.

  • MVP should include:
    • Essential banking functionalities
    • Basic security features
    • User-friendly interface
  • Scaling strategies:
    • Modular architecture
    • Cloud-based infrastructure
    • Continuous performance optimization

Step 6: Continuous updates & improvements

Successful mobile banking apps evolve continuously based on user feedback and technological advancements.

  • Feedback mechanisms:
    • User surveys
    • App store reviews
    • Advanced analytics tracking
  • Iterative development approach:
    • Regular feature updates
    • Performance improvements
    • Enhanced security measures
  • Implement A/B testing
  • Maintain ongoing user research

Streamlining mobile banking app development with pre-developed solution

Banking software development is a complex and time-consuming task, involving many steps from design and development to testing, security, and compliance. 

That’s why developing a mobile banking application from scratch requires significant resources and can be quite daunting. However, pre-developed solutions can significantly speed up this process, saving your time and resources. 

SDK.finance provides a pre-developed FinTech Platform for mobile banking app development. With our software, you get a ready backend with a robust API layer – for faster launch and effective scaling. The system not only speeds up the development and deployment, but also helps you cut down on the team resources and costs of developing a digital payment app.

SDK.finance mobile banking app features:

  • Accounts storing any currency/assets
  • Bank payments
  • Borderless transfers
  • Popular payments
  • Spendings visualization
  • Currency exchange

Thanks to its adaptability and flexibility, our mobile banking platform is suitable for various industries and business types, from e-commerce and telecom to the gaming industry.

Key challenges of developing a mobile banking app

Regulatory compliance challenges

The financial sector is subject to a complex and constantly evolving regulatory landscape. Navigating through various national and international regulations, such as GDPR, PSD2, and KYC/AML requirements, requires careful consideration and expertise. In this article you can find more information about payment regulations. 

Security protocols and data protection

Both iOS and Android banking app development requires not only a deep understanding of financial regulations, but also robust security. Implementation of state-of-the-art encryption mechanisms to protect sensitive user data during transmission and storage. Robust encryption protocols, such as SSL/TLS, protect data from unauthorized access.

Cyber threat prevention includes continuous monitoring, penetration testing and the use of security best practices to reduce the risk of data breaches, hacking and other cyber attacks.

User experience and interface design

Designing an intuitive and user-friendly interface is crucial to increase user engagement and satisfaction. Users should be able to easily navigate the app, access key features and complete transactions with minimal effort. 

The app should also adapt to different platforms and offer a consistent experience so that users have the same range of functions and convenience regardless of the device used.

Integration of diverse financial services

The integration of a wide range of banking services, including transfers, bill payments, and account management, consolidates your app into a comprehensive, feature-rich platform. 

In addition, the seamless integration of third-party services such as payment gateways, investment platforms, and insurance providers offers users advanced functionality, increasing the value of your mobile banking application.

The SDK.finance partner ecosystem consists of world-class providers, including Marqeta for card issuance and digital identity solutions, Corefy for streamlined payment gateways, Mastercard Gateway for efficient payment processing, and Currencycloud for comprehensive foreign exchange services, among others.

Scalability

A scalable application can handle increased data volume, user traffic, and transaction requirements without compromising performance or security. 

SDK.finance provides a highly scalable banking foundation that can grow with you and handle the increased transaction volume without hiccups. Whether you process ten, ten thousand, or ten million transactions per day, our Platform can cover it. 

Now, let’s embark on a tour of SDK.finance’s demo, where we’ll witness firsthand how this platform empowers developers to build powerful mobile payment and digital wallet apps faster, ushering in a new era of financial innovation and accessibility:

SDK.finance – your trusted software development partner with deep experience in banking & FinTech

With over a decade of experience in financial technology, SDK.finance stands as a trusted partner for businesses looking to build, scale, and optimize their digital banking and payment solutions. Our platform is designed to empower banks, fintechs, and enterprises by providing modular, API-driven software that accelerates time-to-market and ensures long-term scalability.

Why SDK.finance?

A Decade of Expertise – With more than 10 years in FinTech, we have built a robust foundation in core banking, digital wallets, and payment processing.

Modular & Flexible Architecture – Our platform offers a white-label solution that allows businesses to customize and integrate only the features they need.

API-First Approach – SDK.finance provides 400+ API endpoints, ensuring seamless integration with third-party services such as KYC, AML, open banking, and payment gateways.

Enterprise-Grade Security – We prioritize data protection with PCI DSS compliance, encryption standards, and fraud detection tools, ensuring regulatory adherence across different jurisdictions.

Scalability & Reliability – Our software is built to support high transaction volumes, making it ideal for banks, fintech startups, and enterprises entering new markets.

Incorporating a pre-designed UI kit like SDK.finance’s into your mobile banking app development strategy can dramatically shorten the timeline for launch while maintaining high-quality user experiences.

To explore how SDK.finance Mobile UI can empower your app development journey, visit SDK.finance Mobile UI.

Your mobile banking app, ready to launch in weeks.

With pre-built backend, and backoffice for system management.

Learn more
Share the article
Mobile Banking App Development: [Trends, Guide, Cost 2025]

FAQ

How long does it take to build a mobile banking app?

The timeline for creating a mobile banking app can vary significantly depending on the complexity of the features, the platform (iOS, Android, or both), the experience of the development team, and the use of pre-developed solutions.

A simple app with basic functionality can take a few months to complete, while more complex apps can take a year or longer. Pre-developed solutions can significantly speed up the process and shorten the development time.

What is the difference between a banking app and mobile banking?

A banking app is a broad term that can refer to any application provided by a bank that allows customers to manage their accounts and carry out transactions.

Mobile banking, on the other hand, refers specifically to banking services and transactions that are conducted via a mobile device, often using a mobile banking app.

How to develop a mobile banking app?

Developing a mobile banking app involves a structured process that includes steps such as project planning, design and prototyping, development, testing, security assessment, deployment, and ongoing maintenance. It's important to ensure compliance with industry regulations, prioritize security, and provide a user-friendly experience.

You can also use the pre-developed Platform by SDK.finance to streamline the development process and save time and resources.

1 Star2 Stars3 Stars4 Stars5 Stars Average rating: 2.33 (3 votes)

Ready to get started?

    By pressing “Send” button you confirm that you have read and accept our Privacy Policy and Terms & Conditions

    Connect with our experts and learn how our Platform aligns with your product needs.

    from 2,700

    Transactions per second

    11+

    Years on the market

    470+

    APIs

    60+

    modules

    Our pre-integrated partners