Android App Development

I can only say good things about UntilNow. They are very efficient and have strong expertise in their field. We won't hesitate to recommend their services to startups, scale ups and corporates.

Enguerrand Vidor

CEO

Sven

UntilNow blends design precision with technical excellence to create mobile experiences that perform beautifully across devices. From strategy to Google Play launch, we help businesses transform ideas into powerful, high-performing Android applications.

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Services

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What we offer

Our Android App Development Services

We design and build Android apps that combine performance, usability, and craft. Every project runs strategy through delivery under one team, from Kotlin engineering to Google Play launch, so the app that ships is the app your users came for.

Android App Strategy

We define your product vision, target audience, and core features to ensure every build aligns with your business objectives.

UI/UX Design for Android Platforms

Craft user experiences tailored for Android; intuitive navigation, bold visuals, and seamless functionality that keeps users coming back.

Native Android App Development

Using modern frameworks like Kotlin and Java, we build secure, high-performance native apps that integrate seamlessly with Google's ecosystem.

Cross-Platform Development

Our developers use Flutter and React Native to deliver flexible, scalable mobile solutions that work flawlessly across Android and iOS.

Backend Development & Integration

We design reliable backend systems that ensure fast performance, scalability, and secure data handling across every user touchpoint.

App Maintenance & Version Upgrades

We provide continuous monitoring, feature enhancements, and version updates to keep your Android app ahead of platform changes.

How do we do it?

Benefits of Working with an Android App Development Agency

Android apps live or die on the details, from Kotlin performance to Google Play compliance to post launch iteration. We build with all of it in mind, so your app performs from day one and every day after.

Design and engineering, one team

Every Android app designed with engineering context and built with design fluency, so what's designed is what actually ships and what ships is what your users want.

Native platform fluency

Deep experience with Kotlin, Java, and modern Android frameworks, delivering apps that feel native to the platform and integrate cleanly with Google's ecosystem.

Cross platform when it fits

Flutter and React Native for teams that need Android and iOS from the same codebase, without sacrificing the native feel where it matters.

Built to evolve

Apps supported on retainer with continuous monitoring, updates, and new features, so the app keeps pace with platform changes and user expectations.

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Results

4x Growth in e-commerce in 3 years

4.8

4.8 Star rating up from 2.5

weeks

design & build

In-house

No dev in the loop

Series A

MRR following brand launch

Testimonial

In their words

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Handle is a unique brand we’re truly proud of. It’s exhilarating to constantly hear from our customers and network how much they love and resonate with it.

Nathan Adler

Co-Founder

Handle

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FAQs

Android App Development

What technologies does UntilNow use for Android app development?

We use Kotlin, Java, Flutter, and React Native, selecting the best tech stack based on your app’s performance, scalability, and design requirements.

How long does it take to build an Android app?

Most projects range from 8 to 16 weeks, depending on complexity, features, and testing requirements.

Do you develop apps for both mobile and tablet devices?

Yes, all apps are optimised for a full range of Android devices, ensuring a consistent user experience.

Can you design and develop the app from scratch?

Absolutely. We handle the complete process — from product strategy and UI/UX design to backend integration and Google Play launch.

Do you provide cross-platform or hybrid app development?

Yes, we offer cross-platform solutions using Flutter and React Native for businesses targeting both Android and iOS users.

How do you ensure app performance and security?

We run continuous performance profiling and security testing throughout the build process to protect data and optimise speed.

Engagement

How we work

We offer three engagement models — Projects, Retainers, and Fractional support — designed to meet teams where they are. Each can be tailored to your scope, pace, and internal structure.

Projects

For work with a clear shape: defined scope, fixed timeline, and deliverables that can be quantified end-to-end.

Fixed Scope

Websites, brand identities, design systems, and apps where the deliverables and timeline are locked in upfront.

Discovery

Strategy, positioning, and innovation work where the answer emerges through research and iteration, not a brief.

Learn more

Retainer

For ongoing work where you need a design partner, not a one-off engagement. Plug in an individual or an embedded team.

Design and Development

Continuous product design support: feature work, UI iteration, and design QA delivered across sprints.

Go To Market

Ongoing brand stewardship: campaign design, content systems, and brand evolution as your business grows.

Learn more

Fractional

Senior expertise on tap, across design, product, brand, tech, and ex-founders. The experience without the full-time hire.

Integrated

A specialist embedded in your team for a defined stretch: leading projects, training hires, or filling a gap.

Advisory

An external sounding board for founders with the day-to-day handled. Hard problems, decisions on demand.

Learn more

Additional

Venture Investments

When it makes sense for everyone involved, we exchange our services for equity. This is typically done on a part cash, part equity basis (just think of us as a value-adding angel investor). In select cases, we will also act as the design co-founder on a new venture.

Learn more

Project-based

Suitable for short projects where the scope and team are well defined and the project can be accurately quantified end-to-end.

Retainer-based

Suitable for projects where the scope is subject to change and/or where resources are needed on an ongoing basis.

Co-Creation

Tell us what you need and we will work with you to define the best approach.

Learn more

Not sure which fits? Tell us where you're at and we'll shape the right engagement.

Learn More

Android App Development

Services

Our Android App Development Services

Android App Strategy

UI/UX Design for Android Platforms

Native Android App Development

Cross-Platform Development

Backend Development & Integration

App Maintenance & Version Upgrades

Benefits of Working with an Android App Development Agency

Design and engineering, one team

Native platform fluency

Cross platform when it fits

Built to evolve

Results

Testimonial

In their words

All articles

FAQs

Android App Development

How we work

Projects

Fixed Scope

Discovery

Retainer

Design and Development

Go To Market

Fractional

Integrated

Advisory

Venture Investments

Project-based

Retainer-based

Co-Creation

Not sure which fits? Tell us where you're at and we'll shape the right engagement.

More episodes

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