The ultimate guide to building a mobile app
Got a great idea for an app? Need a new way to grow your business? We tell you everything you need to know about building a mobile app in 2020.
App Store Optimization is an essential part of modern app marketing. An App Store Optimization Expert is an individual that specialize in optimizing apps for the app stores. These experts are typically well versed in techniques such as keyword research and optimization, updating ASO descriptions and screenshots mockups, competitive research and analysis and creating new strategies to facilitate the success of a given app or game. Having a dedicated ASO expert on your side can prove invaluable to industry newcomers who may not be familiar with the best practices for promoting their apps within the marketplace.
Here's some projects that our expert App Store Optimization Experts made possible:
These are just some of the projects that our App Store Optimization Experts on Freelancer.com are capable of efficiently managing. Our experts understand that App Store Optimization is an ever changing landscape, which is why they always stay ahead of trends so that your idea can reach its full potential.
If you are looking for ways to increase your app visibility and marketability then you should consider over 500,000 registered freelancers on Freelancer.com who specialize in App Store Optimization. Our experts have helped many of our clients achieve their goals when it comes to releasing their product into the marketplace by providing insight on how best to optimize their applications as well as reaching out to potential customers through social media platforms, digital marketing campaigns and SEO strategies. Post your own project today in Freelancer.com and let our App Store Optimization Experts get your idea off the ground!
From 14,724 reviews, clients rate our App Store Optimization Experts 4.9 out of 5 stars.App Store Optimization is an essential part of modern app marketing. An App Store Optimization Expert is an individual that specialize in optimizing apps for the app stores. These experts are typically well versed in techniques such as keyword research and optimization, updating ASO descriptions and screenshots mockups, competitive research and analysis and creating new strategies to facilitate the success of a given app or game. Having a dedicated ASO expert on your side can prove invaluable to industry newcomers who may not be familiar with the best practices for promoting their apps within the marketplace.
Here's some projects that our expert App Store Optimization Experts made possible:
These are just some of the projects that our App Store Optimization Experts on Freelancer.com are capable of efficiently managing. Our experts understand that App Store Optimization is an ever changing landscape, which is why they always stay ahead of trends so that your idea can reach its full potential.
If you are looking for ways to increase your app visibility and marketability then you should consider over 500,000 registered freelancers on Freelancer.com who specialize in App Store Optimization. Our experts have helped many of our clients achieve their goals when it comes to releasing their product into the marketplace by providing insight on how best to optimize their applications as well as reaching out to potential customers through social media platforms, digital marketing campaigns and SEO strategies. Post your own project today in Freelancer.com and let our App Store Optimization Experts get your idea off the ground!
From 14,724 reviews, clients rate our App Store Optimization Experts 4.9 out of 5 stars.I need a production-ready Android app that lets Muslim investors search Indian stocks, see an immediate Halal / Haram verdict backed by transparent Shariah-screening logic, and dig into key financial ratios before subscribing for deeper data. Core flow • Users sign in with Firebase Auth, land on a clean Flutter UI, type any NSE/BSE ticker, and get real-time financials pulled from your chosen market data API. • Your code then runs my Halal screening rules, surfaces the pass/fail result, and shows the individual ratios that drove it (debt, income purity, liquidity, etc.). • A tabbed screener (weekly, monthly, quarterly, half-yearly) lets them filter and sort all listed stocks. • Each stock page embeds our educational YouTube playlist to explain the metrics in c...
I’m looking for a developer who can turn a responsive web application into fully-packaged builds for both Google Play and the Apple App Store. The core site is already outlined; what I need is the mobile layer that feels native, passes each store’s submission checks, and is ready to ship within the coming month. If you’re comfortable wrapping web code in a cross-platform framework (Flutter, React Native, Ionic, or similar) and can handle the store certificates, provisioning profiles, and final uploads, this project is a great fit. Clean, maintainable code and smooth performance on mid-range Android devices as well as recent iPhones are essential. Deliverables (by hand-off day): • Android APK/AAB and iOS IPA ready for store submission • Source code with cle...
I have an unfinished project that I am still working on, and I need someone who can help me publish it on Google Play. However, my account already has a limited number of projects uploaded. What I would like is for you to select one of the existing projects on my account and replace it with the new project. Please make sure you understand this request clearly. If anything is unclear, I kindly ask that you reach out and ask me for clarification.
My Android app is already live, but I need a reliable developer who can step in whenever I want to refresh or fine-tune it. The core of the job is feature-level upkeep: whenever I decide the icon needs a facelift, screenshots should tell a clearer story, or the Play Store description requires new wording, I want to hand the task to you and know it will be handled quickly and correctly. Typical requests you can expect: • Replace the current app icon with a new asset and push the update through the Play Console. • Swap in updated screenshots that better showcase new builds or seasonal themes. • Edit or rewrite the store listing text for promotions, keyword tweaks, or policy compliance. • Roll out light feature updates inside the APK when needed—think minor ...
I have two fully-built iOS applications ready to go and I need an experienced developer who can take them the final mile: publishing them under my Apple Developer account. The binaries are complete, so there’s no additional coding or testing required—your focus will be on a smooth, compliant submission. Here’s what I need from you • Log in to my Apple Developer account and App Store Connect (credentials shared securely) • Configure both apps with the standard store settings—nothing custom or complex this time • Prepare every piece of listing content: polished descriptions, compelling keywords, accurate category selection, and high-quality screenshots for all required device sizes • Handle the entire upload workflow in Xcode and App Store...
Android (Kotlin) + iOS (SwiftUI) Developer Needed for Existing App Takeover & Extension We are looking for an experienced mobile developer or small team to take over and extend an existing Islamic education mobile app. This is NOT a new build. The app is already developed. We need testing, bug fixing, pending iOS completion, and one new Scholar Marketplace module. Existing Tech Stack: Android: - Kotlin - MVVM architecture - XML UI - Retrofit - Minimum SDK 35 iOS: - SwiftUI Firebase: - Crashlytics for error reporting Scope of Work: 1. Existing Codebase Takeover - Review existing Android and iOS codebase - Understand current app flow - No rewrite or migration unless absolutely necessary 2. Testing & Bug Fixing - Full testing on Android and iOS - Fix crashes and stability iss...
I’m ready to turn Kelebeuzs into a polished, revenue-driving shopping experience on iPhone and iPad only. The core idea is an intuitive e-commerce journey—browse, add to cart, pay, and track orders—built natively in Swift or SwiftUI so we can tap into Apple Pay, push notifications, and App Store performance standards. You will help me move from concept to a TestFlight-ready build and, ultimately, App Store submission. I have the product catalog and brand assets prepared; what I need is the complete iOS application layer: • Modern UI compliant with Apple’s Human Interface Guidelines • Product listing and detail views pulling data from a JSON/REST endpoint (I can supply or we can build together) • Secure user accounts, wishlist, and order history ...
I have an existing social-networking codebase in a private GitHub repository that now needs to make the jump to real devices and the public stores. Your task is to pull the repo, configure everything for both iOS and Android, integrate the Google Calendar API so users can sync and share their events inside the app, and then guide the project all the way through App Store and Google Play submission. Core flow • Set up the project locally, resolve any dependency or provisioning issues, and confirm it runs smoothly on current iOS and Android versions. • Wire in Google Calendar: secure OAuth flow, permission handling, and an in-app view where events appear and can be tapped to open in Calendar. • Polish, test and package Release builds; supply store-ready screenshots, ico...
I’m looking for an ASO specialist to drive steady, organic growth for my social-discovery app on both the Apple App Store and Google Play. The goal is to climb the rankings, increase high-intent installs, and improve user sentiment without resorting to paid bursts. Your work will revolve around three pillars that matter most to us: • Keyword optimization – exhaustive research, competitive gap analysis, and precise on-metadata placement (title, subtitle, descriptions, tags) for both stores, followed by iterative A/B tests in App Store Connect and Google Play Console. • App ratings & reviews – a sustainable plan to lift our star rating and review volume through in-app prompts, response templates, and community engagement guidelines that stay safely with...
I’m developing a new Android mobile app and need a skilled writer to handle every word users will see, from the Play Store listing to in-app screens. The focus is on clear, engaging, and concise English that guides users smoothly through the experience. Scope • App copy: onboarding messages, button labels, error prompts, feature tips. • Play Store assets: short & long descriptions, key-word-friendly bullet points. • Support content: an FAQ and a brief in-app help page. What I’m looking for • Someone who combines solid writing skills with an understanding of mobile UX. • Ability to adapt tone to a friendly yet professional style that fits a modern Android app. Deliverables 1. Up to 800 words of polished, ready-to-implement copy. 2. Text de...
My mobile application is feature-complete and fully tested; it only needs to be taken across the finish line on both Google Play Store and the Apple App Store. I’m looking for someone who can handle the entire release process smoothly so I can focus on marketing and user support instead of store-front paperwork. Current status • Build is final and ready to publish. Where I need your expertise • Google Play Console and Apple App Store Connect set-up • Compliance checks, screenshots, and metadata entry that meet each store’s guidelines • Seamless upload of the Android (AAB) and iOS (IPA) packages • Management of launch settings such as pricing, rollout percentage, and country selection • Guidance on any last-minute policy issues so th...
I’m spearheading the build-out of a social e-commerce platform whose core mission is simple: connect buyers and sellers in one engaging, mobile-first space. I’m ready to bring on a developer who can own the entire app lifecycle—from the first commit to the post-launch roadmap—while also thinking like a product manager. What the first release must do • In-app messaging so buyers and sellers can talk seamlessly • A secure payment gateway that inspires trust from day one • Robust product listing and search to surface the right items fast You’ll start remotely and focus exclusively on this project; side gigs will quickly become a distraction, so I need your full attention. Once we ship and the collaboration feels right, I’m prepared ...
Got a great idea for an app? Need a new way to grow your business? We tell you everything you need to know about building a mobile app in 2020.
Learn how to find and successfully work with a freelance Mobile App Developer for your next project.
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