12 trends shaping mobile and web app development
February 20, 2024Mobile & web app development sits at the heart of how people shop, work, bank and communicate. According to the GSMA’s State of Mobile Internet Connectivity Report 2026, 4.8 billion people now use mobile internet on their own device, and they expect seamless, secure and personalised experiences. To keep pace, software developers and businesses must know and master the latest trends. Here are 12 trends shaping the field:
1. Wearables: From fitness trackers to fashion statements:
Smartwatches, fitness bands, smart rings and smart glasses are no longer just gym buddies; they're everyday accessories. But crafting user-friendly experiences on tiny screens with limited power? That's a UI/UX challenge worth flexing your skills on. As wearables become a must-have tech, businesses need companion apps that feel as good as the devices look.
2. Low-code and AI-assisted development: Apps for building apps:
Remember DIY furniture? Low-code and no-code platforms are the digital equivalent. They let businesses build simple custom apps without extensive coding knowledge, while AI coding assistants help professional developers write, test and review code faster. It's the rise of the citizen developer, but complex, secure and scalable products still need experienced engineers.
3. Mobile wallets: Your phone's money magnet:
The pandemic gave contactless and mobile payments a lasting boost, and paying with a phone or watch is now routine for many people. Software developers who can build secure, user-friendly wallet and payment features for iOS and Android are in high demand, and their work contributes to a frictionless future of online and in-store transactions.
4. Cloud castles: Apps built on air:
Cloud technology is the bedrock of modern app development, offering scalability and cost-effective hosting. Developers who know how to use managed services, serverless functions and hybrid infrastructure can build apps that respond quickly and scale with demand.
5. Smart homes, smarter apps:
The Internet of Things (IoT) isn't sci-fi anymore; it's a network of interconnected devices in homes, offices and factories. Matter, an open smart home standard backed by companies including Amazon, Apple, Google and Samsung SmartThings, makes it easier for devices from different brands to work together. As IoT becomes more affordable, developers have the power to create custom-design apps that unlock the true potential of these smart companions.
6. Beyond gaming: AR & VR in the real world:
Pokémon Go showed in 2016 how much people enjoy augmented reality. Since then, AR and VR have moved into marketing, healthcare, education and training, and Apple’s Vision Pro, launched in February 2024, brought spatial computing apps to a new audience of developers. Immersive training apps, interactive learning experiences and new forms of entertainment await your creative touch.
7. Passkeys and privacy: Signing in without passwords:
Passwords are giving way to passkeys, which let users sign in with a fingerprint, face scan or device PIN. Google made passkeys the default option for personal Google Accounts in October 2023, and passkeys are supported on iOS, Android and the major browsers. Together with growing privacy expectations, this means apps should offer passwordless sign-in, collect only the data they need and explain clearly how it is used.
8. Generative and on-device AI: From chatbots to assistants:
AI and machine learning are the secret sauce of modern apps, powering everything from recommendations and predictive analytics to support chatbots. Generative AI adds apps that write, summarise, translate and answer questions in natural language, and more of this now runs on the device itself. Apple’s Foundation Models framework, introduced in June 2025, gives developers access to the on-device model behind Apple Intelligence, and Google’s ML Kit GenAI APIs let Android apps use Gemini Nano for tasks such as summarisation and proofreading. On-device AI works offline and keeps personal data on the phone. Skills in AI integration and languages such as Python, Kotlin and Swift are your keys to unlocking a world of possibilities across industries. Read more about AI in app development: benefits, risks and solutions.
9. Blockchain beyond Bitcoin:
Move over, cryptocurrencies! Blockchain technology is branching out, powering secure mobile wallets and digital identity verification. Its integration with IoT, known as the "Internet of Trust", opens a whole new chapter in data security. Developers need to explore where this technology genuinely adds security and transparency.
10. 5G: The speed revolution:
5G isn't just faster internet. Ericsson counted 3.1 billion 5G subscriptions worldwide by the end of the first quarter of 2026, and lower latency opens new possibilities for apps that rely on video, AR, VR and IoT. Developers should still design for slower connections, as coverage and speeds vary widely.
11. Foldable phones: Apps that bend the rules:
Foldables have moved from novelty to a regular part of phone line-ups. Samsung has sold foldable Galaxy phones since 2019, and in September 2026 Apple announced its first foldable, iPhone Duo. For apps that target Android 16 or later, the system ignores orientation, resizability and aspect-ratio restrictions on large screens such as tablets and unfolded phones, so adaptive layouts that work on any screen size are now essential.
12. Cross-platform development: One codebase, many devices:
Building separate native apps for iOS and Android is no longer the only option. Frameworks such as Flutter and React Native let teams share most of their code, and Kotlin Multiplatform reached a milestone in May 2025, when Compose Multiplatform for iOS became stable and Kotlin developers could share user interfaces as well as business logic. The right choice depends on performance needs, team skills and budget; see how to choose between native and cross-platform development.
Conclusion: Adapt or Be Left Behind
Keeping up with the latest developments in mobile and web app development is not optional. To keep their applications relevant, secure and easy to use, businesses and developers need to adjust to these changes. App development has a bright future, but long-term success depends on adapting and making smart use of new technologies.
