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An Application Developer is someone who creates, tests and programs application software for computers, tablets and mobile phones.
Use Freelancer.com to hire an affordable App Developer for your project. Whether you need to create a bespoke Android, iPhone and iPad Application, Freelancer.com has you covered.
Post your project for free and connect with skilled App Developers ready to start today. Compare bids, ratings and portfolios, and only pay when you're happy with the work.
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9.2
9.2
99%

SOLIHULL, United Kingdom
$60 USD per hour
We are ANC Solutions, and we are your all-in-one stop for all your Web Development, Internet Marketing, E-commerce and BeSpoke Software needs. Our reviews from +400 happy clients will tell you more... At ANC, we pride ourselves on a stellar track record of Freelancer projects, with +500 completed to date. We sport a 5-star average review, with over 99% of our overall ratings coming in at the full 5 out of 5. We offer an extensive range of services, including: - Impementing AI and ML Technologies - Web Development -WordPress, Shopify and more - Web Scraping, Automation - Web Applications, Bespoke Software Development - API Development & Integration - Chrome Extensions - Mobile Applications -Native/Hybrid Our Tech Stack includes: php, python, .net/c#, java, .javascipts, flutter + all well-known frameworks... We have a proven track record with bespoke solutions using AI/ML. If you think ANC can help, we ensure you we can! Please reach out at your earliest convenience and we'll get started drafting a proposal for whatever project you may have!

9.4
9.4
99%

Manchester, United Kingdom
$34 USD per hour
Dream Solutions is a team of highly skilled developers, designers, and technology professionals dedicated to delivering exceptional digital solutions. We combine technical expertise, creativity, and a client-focused approach to provide high-quality services and products that meet the highest industry standards. Our team has extensive experience working with a wide range of technologies, frameworks, and software stacks, enabling us to develop tailored solutions that align with our clients unique business goals. Whether it's web development, mobile applications, custom software, UI/UX design, or cloud-based solutions, we are committed to delivering reliable, scalable, and innovative results on time and within budget. At Dream Solutions, we pride ourselves on building long-term partnerships by consistently exceeding expectations through quality, efficiency, and professional excellence.

7.7
7.7
92%

Crawley, United Kingdom
$30 USD per hour
Technical Expertise That Drives Results In the realm where construction meets technology, I stand out as the ideal candidate equipped with a comprehensive skill set tailored to meet your project needs: Construction Management Mastery: With hands-on experience in leading construction management firms, I excel in project planning, scheduling, and execution. My expertise ensures meticulous oversight of every aspect of your project, from inception to completion. BIM Software Proficiency: As a proficient user of BIM software like Revit and Tekla, I bring unparalleled expertise in 3D modeling, clash detection, and construction documentation. Harnessing these tools, I optimize project workflows and minimize errors. Change Management Strategist: Combatting resistance to change is my forte. I specialize in implementing change management strategies that facilitate smooth transitions, ensuring minimal disruption to your project timelines and objectives. Technology Integration Guru: Seamlessly integrating technology into construction processes is where I thrive. From IoT sensors to AI-driven analytics, I leverage cutting-edge technologies to enhance project efficiency and deliver superior results. Data-driven Decision Making: Leveraging data analytics tools and techniques, I empower informed decision-making throughout your project lifecycle. Whether it's predicting project risks or optimizing resource allocation, my data-driven approach ensures success. Lean Construction Advocate: Adopting lean construction principles, I optimize project workflows to eliminate waste and maximize value. From lean scheduling to continuous improvement initiatives, I drive efficiency and cost-effectiveness at every turn. Client-Centric Focus: Above all, my commitment lies in delivering results that exceed your expectations. With a focus on professionalism, clear communication, and proactive problem-solving, I ensure a seamless collaboration experience from start to finish. Ready to leverage technical expertise that translates into tangible project success? Let's connect and discuss how I can contribute to the flawless execution of your next project.

5.1
5.1
94%

Oldham, United Kingdom
$50 USD per hour
Xtreme Station (Ltd), where software innovation converges with your business needs. We're a dynamic software company dedicated to revolutionising the digital realm. Our expert team harnesses the latest technologies to create bespoke solutions that drive efficiency, enhance productivity, and elevate user experiences. Welcome to Xtreme Station - Where Software Excellence Begins. Services: ✅ UX/UI research & design ✅ Frontend development: React.js, Vue.js, Node.js, Typescript ✅ Backend development: Python (Django), Node.js, Laravel ✅ WordPress development ✅ Shopify development ✅ On-page SEO ✅ Off-page SEO ⭐⭐⭐⭐⭐ Our team on Frelancer.com with all 5-star reviews (25+)

6.2
6.2
100%

Belfast, United Kingdom
$41 USD per hour
I am VR and AR Development Lead at an award-winning immersive storytelling studio in the UK. My role involves designing, prototyping, coding and building a wide range of creative and technical products and applications. I have extensive experience in 360 video post-production; stitching, editing, motion graphics etc. I have a PhD in immersive and interactive storytelling. I am a Unity certified developer: https://www.youracclaim.com/badges/20cc959e-3f3a-4568-9893-e48e97bc56a7 A Microsoft Technology Associate in C# .NET and Software Development: https://www.youracclaim.com/badges/5b1e8eb7-4f25-4400-a978-7691ff4283de I have experience working on and delivering all kinds of projects e.g. 2D and 3D games, apps for Android and iOS, VR apps for Google, Oculus and HTC headsets, AR apps using Vuforia, ARKit and ARCore, Unity plugins and tools. I also have experience in 2D/3D concept art, 3D animation/modelling, 2D animation, Motion GFX, Titles and Logos.

4.8
4.8
91%

Stoke-on-Trent, United Kingdom
$25 USD per hour
I’m a game developer with 8+ years of hands-on experience working with Unity 3D and 2D. I’ve built games from scratch — from casual mobile games to simulation-based apps and systems with payment integration, firebase, multiplayer features, and even some machine learning stuff for smart NPCs. I'm comfortable with both front-end game design and backend logic using C#. Here’s a quick idea of what I usually work on: - Game UI/UX and menus - Server communication and multiplayer - Virtual money systems and payment setups - Animations and in-game transitions - Firebase, Google APIs, and cloud saving - AI integrations for smart gameplay I take deadlines seriously and I like keeping things clear with my clients. You can count on me for clean code, honest timelines, and smooth communication.

4.2
4.2
100%

Eastbourne, United Kingdom
$30 USD per hour
I am an iOS Developer. I have many years of experience with iOS Development including working with Swift and SwiftUI. I also have experience with Core Data and Firebase. I have also developed my own app(s).

4.1
4.1
100%

Bolton, United Kingdom
$50 USD per hour
At GridsmithLTD delivers professional design, engineering, and digital solutions for businesses, startups, manufacturers, and agencies worldwide. We combine technical precision with modern visual execution to help clients transform ideas into production-ready designs, realistic visuals, functional systems, and high-converting digital experiences. Our work focuses on quality, communication, and delivering solutions that are practical, scalable, and visually refined. Core Services: * 3D Modeling & Photorealistic Rendering * CAD Drafting & SolidWorks Design * Product Visualization & Industrial Design * Automotive & Mechanical Design * Product Animation & Explainer Videos * Architectural Plans & 3D Visualization * Structural & MEP/HVAC Drawings * Shopify & WordPress Development * Presentation Design & Visual Pitch Decks * Whiteboard Animation & Motion Graphics What We Deliver: * Production-ready CAD files * High-quality marketing visuals * Engineering-focused design solutions * Clean and modern UI/UX experiences * Fast communication and reliable workflow * Detail-oriented execution from concept to final delivery Whether you need a product designed, a building visualized, an animation created, or a complete digital presence developed GridsmithLTD provides a streamlined and professional solution under one roof.

2.0
2.0
100%

Norwich, United Kingdom
$20 USD per hour
Hi I'm Stu, can program for Windows UWP, (Mobile, Desktop and Xbox One) see portfolio for examples of my work. Both involved data scraping and data inputting and creation of databases. Love a challenge. I also work on websites with knowledge of php, perl, javascript, MySQL amongst others.
An app developer is a software professional who designs, builds, tests, and maintains mobile or desktop applications for platforms such as iOS, Android, Windows, and macOS. Hiring a freelance app developer gives businesses access to specialised coding talent without the overhead of a full-time engineering team, making it one of the fastest ways to ship a working product to market.
A freelance app developer turns product ideas into functioning software. They translate wireframes and specifications into clean, maintainable code, integrate APIs and databases, optimise performance, and prepare builds for release on app stores. Whether the project is a native iOS app written in Swift, an Android app in Kotlin, or a cross-platform build in Flutter or React Native, the developer is responsible for the technical execution from first commit to final deployment.
Beyond writing code, an experienced app developer contributes to architecture decisions, advises on third-party services, handles authentication and payment flows, and ensures the application meets store submission guidelines. Their work directly impacts user retention, app store rankings, and revenue, which is why technical fit matters as much as cost when hiring.
The exact scope depends on whether you are hiring for a greenfield build, a feature addition, or ongoing maintenance. Common deliverables include:
Tool fluency is one of the clearest signals of competence. A capable mobile app developer should be comfortable with the standard ecosystem for their chosen platform.
Mobile and desktop applications power nearly every consumer-facing sector. Freelance app developers regularly build for:
Strong candidates show evidence of shipped, real-world apps rather than tutorial projects. Look for App Store or Google Play links on their profile, GitHub repositories with active commit history, and a portfolio that matches the platform you need. Pay attention to the complexity of features they have implemented — payments, real-time sync, offline support, and background services are far harder than static content apps.
Useful candidate signals include:
Sample interview questions to use directly:
Freelancer.com gives you direct access to a global network of mobile and software developers covering every major platform, framework, and stack. You can compare bids from native iOS specialists, Android engineers, full-stack mobile developers, and cross-platform experts side by side, then shortlist based on portfolio, reviews, and verified work history. Whether you need a single feature shipped quickly or a multi-month build, freelancers on Freelancer.com cover the full range of seniority and specialisation.
The platform's ratings, completion rates, and Milestone Payment system give you structure and protection during the engagement. Clients set their own budgets and receive competitive bids, so you control scope and cost while still tapping into senior technical talent. Built-in chat, file sharing, and project tracking keep the engagement organised from kickoff to release.
Ready to build your app with proven technical talent?
Hiring a freelance app developer is straightforward when you approach it methodically. The clearer your brief, the better the bids you attract, and the faster you can shortlist candidates whose technical background actually matches what you want to build. The three steps below cover the full process from posting your project to awarding the work.
The project post is the single biggest determinant of bid quality. A precise brief filters out generalists and attracts developers whose stack, platform experience, and portfolio match your build. Head to the
Bids on Freelancer.com are short proposals, not just price quotes. They reveal how the developer interpreted your brief, what stack they propose, and what timeline they consider realistic. Read each carefully and shortlist developers whose understanding of the build matches your intent.
The final decision combines proposal quality with profile evidence. For app developers, weight portfolio depth heavily — look at multiple shipped apps rather than a single showcase piece, and review consistency of quality across them. Past client reviews are particularly telling for technical work because they reveal communication, code quality, and post-launch responsiveness.
A simple single-platform app with a small feature set typically takes a few weeks, while a production-grade app with custom backend, payments, and multi-platform support usually runs several months. Timelines depend on the complexity of features, design readiness, and how quickly feedback cycles run between you and the developer.
Native development in Swift or Kotlin gives the best performance and platform feel, and is preferred for apps relying heavily on device hardware or platform-specific features. Cross-platform tools like Flutter and React Native let you ship to both iOS and Android from a single codebase, which is faster and more cost-efficient for most business apps.
An app developer writes the code that makes the application function, including logic, data handling, and integrations. A mobile app designer focuses on the user interface and user experience in tools like Figma, producing screens and prototypes that the developer then builds. Many projects need both roles, though some freelancers offer combined design and development services.
Yes. Many clients keep a developer on retainer or hourly engagement to handle OS updates, bug fixes, library upgrades, and incremental feature releases. This is common once an app is live, since iOS and Android both require regular compatibility work as new versions roll out.
A skilled freelance developer is usually sufficient for focused builds, MVPs, and feature work. An agency makes sense only when you need a coordinated team of designers, backend engineers, QA testers, and project managers working in parallel — and you can often assemble that team yourself by hiring complementary freelancers.

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