Native Android or cross-platform?

Native suits apps needing top performance or deep device features. Otherwise cross-platform saves cost.

Can you update our old Java Android app?

Yes - we modernize it with Kotlin step by step.

Do you build Android apps with Kotlin and Jetpack Compose?

Yes. For new Android work we use Kotlin and Jetpack Compose by default, following Google's recommended app architecture, and we can introduce Compose gradually alongside existing XML-based screens.

How do you handle the wide range of Android devices?

We design layouts that adapt to different screen sizes, set sensible minimum OS versions based on your audience, and test on a mix of emulators and physical devices from several manufacturers.

Can you build for Android tablets, Wear OS or Android TV?

Yes. We adapt layouts and navigation for tablets and foldables, and build companion experiences for Wear OS or Android TV when they genuinely add value for your users.

Can you keep our app in line with Google Play requirements?

Yes. We keep target API levels current, handle permission and data safety declarations, and track policy changes so updates are less likely to be blocked when Google Play tightens its rules.

Native or cross-platform?

Cross-platform (React Native, Flutter, Ionic) suits most apps; native iOS and Android fit apps that need deep device features. We’ll recommend one.

Do you publish to the App Store and Google Play?

Yes - we handle builds, store listings and submission.

Can you build a Progressive Web App instead?

Yes, if your users don’t need app-store distribution or deep device access.

Can you take over an existing app?

Yes. We audit the code first, then fix, improve or rebuild.

Do you maintain apps after launch?

Yes - OS updates, bug fixes and new features.

Android App Development Services

Challenges & solutions

The app problems we fix every week.

Pick the one that sounds like you. Here's how we solve it.

challenge

Solution

A stable, polished app

We fix crashes, performance and UX issues.

Crash analysis
Performance tuning
UX fixes
Automated testing

How we build

Our unique process for mobile app development.

Apps people keep using - discovered, designed, built and launched in five stages.

Step 1: Discover

Users, goals and the right platform choice.

Step 2: Design

Native-feeling UI and interactive prototypes.

Step 3: Build

Sprints with regular test builds on your devices.

Step 4: Test

Device, performance and store-readiness testing.

Step 5: Launch & grow

Store release, analytics and ongoing updates.

699+Ecommerce stores developed

+76%Avg. increase in store sales

Deep expertise

We have deep expertise in Android.

Native Android development gives you full access to the platform and the best performance. We build with Kotlin, Jetpack Compose and Material Design, test across a wide range of devices and handle Google Play publishing and updates.

KotlinJetpack ComposeMaterial DesignDevice testingGoogle Play publishingWear OS & tablets

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Client testimonials

Trusted by thousands of happy customers.

Discover how our innovative solutions have transformed businesses, driving measurable success and lasting impact.

Verified review Review platform

01 / 05

Bytecode Technologies has developed a Shopify website for a motorcycle clothing company. The team is tasked with setting up the site's theme, creating custom code, and extracting code from another developer.

Kristen Staggs

CEO, Bohn Body Armor

Verified review Review platform

02 / 05

Bytecode Technologies continues to deliver features that boost the client's conversion rate and revenue. The team is highly proficient and agile from a workflow standpoint, and internal stakeholders praise the service provider's technical expertise and ability to take ownership of the project.

Patrik

CEO, Black Chili Messer

Verified review Review platform

03 / 05

Bytecode Technologies has delivered the website and code per the client's requirements. The team provides timely deliverables and has been responsive and communicative via email and messaging apps. Their knowledge of Shopify is impressive. They've fixed every issue that the client has presented.

Dustin Chaffin

CEO, Greatvacs

Verified review Review platform

04 / 05

“We have had an exceptional experience working with Bytecode Technologies. Their team of web developers is highly skilled and dedicated, delivering top-notch solutions that exceeded our expectations. They are responsive, professional, and truly understand the needs of their clients. Our project was completed on time and within budget, with excellent attention to detail and functionality. We highly recommend Bytecode Technologies for any web development needs. Thank you for your outstanding service!”

Zane Sabre

Founder of MSD , MAISONdeSABRÉ

Verified review Review platform

05 / 05

“Exceptional service and unmatched professionalism. From start to finish, every detail was handled with the utmost care, making the entire experience smooth and stress-free. The team’s expertise is evident in every interaction, and their dedication to delivering top-notch results truly sets them apart. I am thoroughly impressed and couldn’t be happier with the outcome. I highly recommend their services to anyone seeking excellence.”

Yassine Harraj

Head of Direct e-commerce , DELSEY PARIS

Why Bytecode

Why choose Bytecode?

Crafting exceptional experiences is at the core of what we do. Our team combines creativity, research and industry-leading practices to build products that are intuitive, engaging and results-driven.

Human-centered design

We prioritize your users at every stage of the process.

Innovative solutions

Modern, creative work tailored to your industry and goals.

Collaborative approach

We work closely with you to align every build with your vision.

End-to-end expertise

From idea to launch and beyond, one team covers it all.

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Let's connect

Start growing your business with us.

Get in touch with our team to discover how we can help you achieve your goals with tailored solutions and expert support. Let's take your business to the next level, together.

Book a free 30-min call Get a quote

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