Android App Development Company
Our Expertise at a Glance
9+
of experience
98
Customer Success Rate
Top 5
Developers
90
Average response time
Bespoke Android App Development Services
Our project managers understand your solution requirements in detail and then offer a practical development roadmap inclusive of custom features and functionalities, especially for your business. With us, you can expect the development of functional applications that run smoothly on your system and deliver what’s asked for.
Technologies We Use for Android App Development
Helius ensures commitment to quality and uses state-of-the-art tools and technologies to develop advanced solutions that digitize your business capabilities. Our certified experts specialize in Android application development and can handle your unique requirements.
Java/Kotlin
Commonly used programming languages for Android app development. Their advanced and powerful features enable development of powerful Android apps that are feature-filled and highly secure.
Android SDK
Our developers have mastered the skills of Android software development kit. With deep knowledge about libraries, tools, debuggers, etc., we ensure functional Android solutions.
React Native
Develop quick, fast, and responsive Android apps using React Native. React develops cross-platform Android apps that are performance driven and can ensure swift time to market.
Firebase
Create robust, and secure Android applications with Firebase. Firebase is a high performing tool that enables building of apps that facilitate massive transactions daily on their system.
Flutter
Build powerful Android applications that can run across different Android devices. We use advanced Flutter UI toolkit to build performant apps that deliver a smooth user experience.
AI
Personalize your Android solutions by integrating the capabilities of AI in your apps. Our experts can create powerful AI based Android apps that gather the interest of masses.
Internet of Things
As an Android development company, we use the power of IoT to develop smart apps. Our apps can smartly collect data and analyze it to make smarter and quicker decisions.
Blockchain
Enhance authentication and identity management in Android apps using blockchain technology. Gain secure access and manage financial based applications with better efficiency.
Cloud
Our teams, backed by the latest technologies, have working proficiency in AWS, Google Cloud, Azure, and other cloud technologies and can provide scalable solutions for your Android apps.
AR/VR
AR/VR based applications are the latest trends that provide user’s with a holistic experience and ensure better growth ratings in the market.
Android App Development Solutions We Deliver
As an Android app development company, we create advanced solutions across several verticals and help you fulfill your digital ambitions. Explore our range of services.
Custom Android App Development
- Feature-rich Android apps designed to meet specific business needs
- Integrate with advanced features to deliver a satisfying experience
- Optimal performance, security, and scalability for long-term success
UI/UX Design
- Intuitive interfaces to deliver a memorable experience to your clients
- Smooth navigation and accessibility to enhance interaction
- Responsive and high-performing app for greater engagement
Cross-Platform Development
- Compatible apps for different devices like mobiles, tablets, and iPads
- Single codebases for different platforms curtail development time
- Deliver consistent user experience across various devices
Integration Services
- Personalized user experience with intelligent features like AI and ML
- Leverage IoT for seamless connectivity for enhanced functionality
- Blockchain technology ensures transparent and secure data management
Quality Assurance and Testing
- Eliminate bugs, performance issues, and errors with stringent testing
- Get compatible and high-performance Android apps for various devices
- Flawless and trusted Android apps to spearhead your business operations
Android App Migration
- Migrate existing business apps to the latest version of Android
- Timely updates, patches, and enhancements to optimize apps
- The best standards of security, and compatibility of migrated apps
Mobile App Development Consulting
- Strategic advice and expert guidance for every project
- Optimize your Android app performance with our recommendations
- Assistance in planning and implementing robust Android app solutions
Progressive Web App Development
- Progressive web apps promise native-like experiences on web browsers
- Enhance offline functionality and accessibility of Android apps
- Boost speed and performance of web-based apps for better engagement
Your One-Stop Shop for All Things Digital
Moving beyond web application development, we offer a wide range of solutions to empower your digital transformation journey. Helius’s expertise in working with cutting-edge technologies and a zeal to build innovative solutions give us a unique advantage over others to address all your business challenges and help you achieve your goals.
iOS App Development
Helius iOS experts manage application development for iOS devices from design to deployment while ensuring your customers work with an intuitive user interface. Our developers translate your vision into captivating iOS experiences, and ASO experts administer the app’s launch and listing.
AI/ML Services
Unlock the true potential of AI and ML with business-centric algorithms that facilitate task automation. We integrate data-driven insights to craft personalized user experiences, and our AI/ML experts transform data into actionable intelligence to give you a competitive advantage.
Custom Software Development
Our custom software development solutions align with your specific business requirements. Expert in working with several programming languages and methodologies, we build business-centric workflows, features, and designs to help you solve specific challenges and propel the business forward.
Data Visualization
We build high-quality data visualization tools that transform complex and unstructured data into clear and compelling visuals. Our solutions leverage interactive dashboards and reports to empower effective decision-making and provide actionable insights to help you achieve your business goals.
eCommerce Platform Development
We build eCommerce platforms prepared to help you convert visitors into customers through impressive design, intuitiveness, and secure payment gateways. Our platforms are poised to help you streamline the sales process and maximize conversions.
Tech Stack We Use for Customer Web Application Development Services
Fast-loading and performance-driven custom application development services are built on the rock-solid technological foundations that will support your business while you work on its growth. At Helius, we are steadfast in our commitment to bring the best of technology to build customized web applications.
Database
Frameworks
Cloud & DevOps
Emerging
Track Record of Our Success
Discover Helius expertise in web application development and get to know us better.
Leading Global Digital Health Company
Huma
Leading Global Digital Health Company
Huma Therapeutics is a global digital health technology company that advances digital-first care delivery and research to help people live longer, fuller lives. Its award-winning modular platforms are used by more than 3,000 hospitals and clinics, with over 31.5 million active users in healthcare and over 650,000 participants across research
Tech Stack
AndroidAngularAWSCypressFigmaGoogle CloudiOSMongoPythonTestrail
Features
Decentralized Clinical TrialsDigital therapeutics (DTx)Medical device software and SaMDPaaSPatient engagement solutionsRemote patient monitoring (RPM)SaaSTelemedicine
Our Contributions
- 2x Faster Growth: Our strategic IT outsourcing solution played a crucial role in Huma’s impressive 2x growth rate.
- Enhanced Disease Management: We implemented Google Cloud’s GenAI to significantly enhance Huma’s regulated disease management platform.
Delivering Scalable Patient Care Solutions
- Virtual Wards Platform for NHS Trusts: We developed a groundbreaking virtual wards platform, now used nationally across England, Germany, and the UAE, empowering NHS Trusts to deliver remote care for various therapeutic areas.
- ‘Hospital at Home’ Technology: Our innovative solution facilitates real-world patient monitoring, creating a seamless “hospital-at-home” experience. This technology is used by leading institutions like Royal Brompton and Harefield hospitals and supports diverse patient groups including those with type 2 diabetes (Discover-NOW & Know Diabetes) and undergoing orthopaedic surgery (Smith+Nephew).
- Dynamic Platform for Clinical Trials: We built a robust platform enabling rapid deployment of clinical trials, streamlining data collection for decentralized and hybrid trials.
- EU MDR Class IIb & US FDA 510(k) Cleared Platform: Our expertise was instrumental in creating Huma’s medical device platform, approved for both the EU and US, fostering patient engagement and real-world evidence collection for MedTech.
Our comprehensive contributions demonstrate our commitment to partnering with Huma in transforming healthcare delivery through innovation and efficiency
Simplifying Payments with a Touch
Bleep
Simplifying Payments with a Touch
From point of sale and payments to inventory management and reporting. Bleep has flexible, robust, fully integrated EPOS system keeps you in control. And the best part–our team is beside you every step of the way.
Tech Stack
Knockout JSPerl DancerVue JS
Features
All in One EPOS SolutionsBack office reportsEPOS PeripheralsEPOS SystemsHandheld EPOSPayment Solutions
Our Contributions
- Improved User Experience: Our team completely revamped the UI for sales reports and other modules, prioritizing user-friendliness and intuitive navigation. This update empowers users to access and analyze sales data with greater ease and efficiency
- Expanded Reporting Capabilities: We significantly bolstered the WBO panel with a comprehensive suite of new sales reports. This expanded data provides valuable insights, allowing for more informed decision-making and improved sales strategies.
- Streamlined Data Access: Our team developed a robust set of APIs specifically designed for sales reports. These APIs facilitate seamless integration with external applications, ensuring smooth data flow and enhanced functionality.
- Optimized Response Times: Through strategic optimization of core queries, we significantly improved the response time of our sales APIs by 70-80%. This translates to faster data retrieval and a more responsive user experience
- Enhanced POS Integration: We’ve updated the POS integration APIs to ensure seamless communication and data exchange between your Point-of-Sale system and our platform. This streamlined integration guarantees the accuracy and efficiency of your sales data management.
Revolutionizing Digital Asset Management
vEmpire Web App
Revolutionizing Digital Asset Management
VEMP Studios, a part of the broader VEMP Ecosystem, is dedicated to financing, funding, and developing blockchain-based games and metaverses.
Tech Stack
BinanceEthereumNext JSNode JSPulseSolidity
Features
DecentralisationVirtual RealityWeb3 game studioWeb3 venture builders
Our Contributions
- Streamlined Staking Experience: We built a user-friendly frontend panel that empowers users to seamlessly stake, claim rewards, unstake, and participate in NFT staking across multiple blockchain networks.
- Secure, Scalable Smart Contracts: Our team deployed robust smart contracts on various chains, facilitating staking functionality and other features for the vEmpire platform.
- Additional Services: Staking, Unstaking, and Claiming Rewards functionality for a variety of crypto assets.
Empowering Your Digital Future
Alvara
Empowering Your Digital Future
The Alvara Protocol is a transformative platform in the DeFi space designed to democratize the world of fund management. Alvara provides an innovative tokenized fund factory that paves the way for anyone to become a fund manager.
Tech Stack
EthereumExpress JSFigmaNode JSReact JSSolidityTypescriptVite
Features
A Hub for Tokenized BasketsBTS FactoryThe ERC-7621 hubTokenized funds for a DeFi future
Our Contributions
- Shaping the Future of DeFi: Our team actively participated in the evolution of DeFi by contributing to the development of the ERC-7621 “Basket Token Standard” (BTS) – a revolutionary standard pioneered by Alvara. This novel approach enables the creation of tokenized baskets, unlocking a future powered by decentralized fund management.
- Seamless User Experience: We designed and built a user-friendly frontend dashboard for Alvara. Users can effortlessly create and manage BTS pools (representing tokenized baskets), invest in existing pools, withdraw their funds, and claim testnet Sepolia Ethereum through the integrated faucet module.
- Robust Backend & Secure Environment: Our expertise delivered a comprehensive backend system that efficiently processes smart contract events and ensures smooth operation. We also leveraged AWS services and Cloudflare to establish a secure production environment, safeguarding user data and platform functionality.
Digitizing Energy Assets
Permian Chain
Digitizing Energy Assets

PermianChain Technologies is a FinTech company streamlining energy finance and compute services. PermianChain brings together the blockchain economy and natural sector to transform the way natural wealth is created and generated.
Tech Stack
EthereumExpress JSFigmaNode JSReact JSSolidityTrello
Features
Asset TokenizationBitcoin MiningCrypto MiningDigital Energy ConversionEnergy trading exchangeHyperLedger
Our Contributions
- Secure, Private Transactions: We implemented a comprehensive end-to-end blockchain solution using IBM Hyperledger, ensuring secure and transparent record-keeping for all transactions within the PermianChain platform
- Tokenized Energy Ecosystem: Our team designed and developed custom tokens and smart contracts to facilitate efficient trading of energy assets on the platform.
- Streamlined User Experience: We built a user-friendly exchange for seamless buying and selling of tokens within the platform.
- Customizable Platform: We developed a comprehensive suite of dashboards and dedicated panels (Miner, Supplier, Admin, Trader, Investor) from the ground up, offering a highly functional and intuitive user experience for all platform participants.
Decentralizing the Future of Finance
Astra
Decentralizing the Future of Finance
Astra DAO is an automated crypto asset allocator, built on Arbitrum to provide advanced investment strategies to retail participants. Astra DAO simplifies passive investing for retail participants by providing an array of Crypto Indices.
Tech Stack
Angular JSArbitrumEthereumExpress JSNode JSSnowFlakeSolidity
Features
Crypto Asset AllocatorCrypto IndicesCrypto Investment StrategiesDAO GovernanceStaking
Our Contributions
- Empowering DeFi Innovation: Our team developed a comprehensive suite of smart contracts for a custom token, innovative indices on Ethereum and Arbitrum blockchains, and various DeFi functionalities (staking, unstaking, IToken staking, governance). This versatile solution empowers users to participate in a new era of decentralized finance.
- Seamless User Experience: We built a user-friendly frontend dashboard that simplifies index creation and investment. Users can effortlessly manage their staked assets and actively participate in on-chain governance processes (proposal creation, voting, gasless voting).
- Additional Integrations:
- Smart contract integrations for Stake, Unstake, Indice creation, IToken staking, and Governance (create proposal, Vote, Gaseless vote).
- Multi-chain support for Ethereum and Arbitrum blockchains, expanding accessibility and functionality.
Smart Insights for Crypto Investments
Token Metrics
Smart Insights for Crypto Investments
Token Metrics is a cryptocurrency investment research firm that uses AI and Machine learning and data scientists, quant traders, and crypto native research analysts to provide timely insights on crypto and NFT projects.
Tech Stack
FigmaNode JSReact JSSnowFlake
Features
Candlestick chartsCoinPaymentCryptocurrenciesFinancial MediaFundamental AnalysisPaypal PaymentPrice PredictionsSonarQube Code AnalysisStripe PaymentTechnical AnalysisTradingView Charts
Our Contributions
- Unparalleled Market Insights: We designed and developed a user-friendly platform that aggregates price prediction data, statistical analysis, token grades, indices, and rankings for over 4500 cryptocurrencies, empowering users with comprehensive market insights.
- Enhanced Code Quality: We implemented SonarQube, a leading static code analysis tool, to ensure the robustness and maintainability of the Token Metrics platform.
- Historical Data Foundation: Our team built a powerful back-end system that ingests and stores vast amounts of historical OHLCV (Open, High, Low, Close, Volume) data for over 4500 crypto tokens, fueling our advanced price prediction models
- Scalable Infrastructure: We architected a robust environment leveraging 15+ Amazon EC2 instances to efficiently handle the high-volume OHLCV data processing for all 4500+ tokens on an hourly basis.
Unlock Exclusive Crypto Opportunities
Antara
Unlock Exclusive Crypto Opportunities

A blockchain-based, base-building, management game with combat mechanics. Players will get a free tribe to upgrade and build a base around. As they grow, they’ll manage resources and build units to fight other players. Climb the competitive ladder, win rewards and reign supreme while using the Arabian camel NFTs in conjunction with your purchased chief.
Tech Stack
EthereumFigmaNext JSSolidity
Features
3D gameCartoony-stylized art style gameinspired by the lore rich story of AntaraPlay to Earn tokenThe world’s first blockchain build and battler
Our Contributions
- Fueling Innovation: We played a key role in the development of Antara, the world’s first blockchain-based “build and battle” game inspired by a rich lore. Our team crafted a secure and efficient smart contract to facilitate fundraising for this innovative project.
- Seamless User Experience: We designed and developed a user-friendly frontend that showcases essential game information and integrates functionality from the fundraising smart contract. This allows for a smooth user experience during the crucial funding phase.
No portfolio found
No portfolio were found matching your search criteria.
Client Testimonials
Before Helius, navigating HIPAA compliance was a big headache for us due to its dynamism and intricacies. However, after entrusting this work to Helius, we get comprehensive risk assessment reports and the implementation plan for ensuring compliance. This has given us peace of mind, allowing us to work on patient care without interruptions.
xyz
xyz Company
Before Helius, navigating HIPAA compliance was a big headache for us due to its dynamism and intricacies. However, after entrusting this work to Helius, we get comprehensive risk assessment reports and the implementation plan for ensuring compliance. This has given us peace of mind, allowing us to work on patient care without interruptions.
xyz
xyz Company
Ask Our Experts!
Enterprises and businesses of all scales need Android app development consulting services from experts. With professional insight on project planning, development, design, and deployment, you can identify the best technologies. This, in turn, streamlines the process and ensures that the app meets the market standards.
The cost of developing a custom Android starts from around $5,000, and can be as high as $1,00,000, depending on the features integrated into it. The exact price of the app depends on its complexity, design, purpose, and the expertise of the developers. At Helius, we provide custom quotes for Android app development to each client.
Yes, businesses can hire full-time outsourced Android app developers. This is a great way to gain access to a global pool of talent and the process turns out to be cost-effective, too. Outsourced Android app developers offer specialized skills and scalability. This proves beneficial for long-term projects.
The choice of Android app development tools significantly affects the cost. It’s imperative to factor in licensing fees, efficiency of development, and integration capabilities while choosing the tech stack. While free tools lower costs initially, premium tools enhance the productivity and quality of the app. This can potentially reduce the long-term development expenses and time to market.
The complexity of the project largely determines the time to develop an Android app. Generally, this varies between 3 to 6 months. The set of features and functionality of the app determines this timeframe. Besides, the development period can extend beyond its initial time frame when you factor in thorough testing, revisions, and adding new features.
The Helius Blog
Our official blog with news, technology advice, and business culture.
- by Kavya Dave
- 8 Min
- 28th Mar, 2025
- by Kavya Dave
- 8 Min
- 26th Mar, 2025