From Idea to Millions of Users
We build powerful, intuitive Android applications that solve real problems. Full development cycle: from discovery and design to development, testing, and publishing on Google Play.
Start Your ProjectEnd-to-end Android application development tailored to your business needs
We craft intuitive interfaces following Material Design guidelines, ensuring smooth navigation, delightful interactions, and exceptional user experience on every screen size.
Building high-performance apps in Kotlin and Java. We leverage the latest Android APIs, Jetpack components, and best practices to deliver robust, scalable solutions.
Seamless integration with REST and GraphQL APIs, cloud services, payment gateways, and third-party SDKs. We also build custom backends to power your application.
Implementing secure authentication, data encryption, and privacy-first architecture. We optimize app performance for smooth operation across all Android devices.
Thorough testing across hundreds of real Android devices. Unit, integration, and UI testing to ensure zero critical bugs before your app reaches users.
Guided submission to Google Play Store with optimized store listing, screenshots, and metadata. Ongoing maintenance, updates, and technical support after launch.
Five stages of delivering a successful Android application
We analyze your business goals, define target audience, and create a detailed technical specification. We plan budget, timeline, and the full tech stack for your project.
Create wireframes and interactive prototypes to visualize the app flow. Validate user experience decisions early and gather feedback before writing a single line of code.
Full-cycle app development: building UI screens, integrating APIs, implementing business logic, and connecting backend services using clean, maintainable code.
Automated and manual testing across a wide range of Android devices and OS versions. Bug fixing, performance tuning, and final polish before release.
Google Play submission, store listing optimization, monitoring user reviews, releasing feature updates, and providing long-term technical support.
Modern tools and languages for world-class Android applications
Primary language for modern Android development
Robust language for enterprise Android apps
Official IDE with advanced profiling tools
Declarative UI toolkit for modern interfaces
Realtime database, auth & analytics
API integration with Retrofit and Apollo
Payments, maps, and in-app billing
Local data persistence and offline support
Experienced Android specialists with a track record of successful applications
12+ years in mobile development. Shipped 40+ Android apps with over 20 million combined downloads. Expert in Kotlin, Jetpack Compose, and clean architecture.
10+ years designing mobile interfaces. Specializes in Material Design, usability research, and accessibility. Created intuitive experiences for 30+ Android applications.
8+ years building APIs and cloud infrastructure. Specialization: scalable backend systems, Firebase, REST/GraphQL APIs, and database architecture.
10+ years in quality assurance for mobile apps. Expert in automated testing frameworks, performance profiling, and ensuring flawless app releases.
A selection of Android applications built by our team
Full-featured e-commerce app with real-time inventory, push notifications, and seamless checkout. Over 2 million active users on Google Play.
Personal fitness tracking app with workout plans, progress charts, and wearable integration. 4.8-star rating across 500K+ reviews.
Secure personal finance manager with budget tracking, bill reminders, and bank synchronization. Used by 800K+ users across 15 countries.
Food delivery platform with real-time GPS tracking, in-app chat, and multi-restaurant ordering. Launched in 8 cities within 6 months of release.
E-learning app with video courses, quizzes, offline downloads, and progress certificates. Over 300K enrolled learners in 40+ countries.
IoT home automation app supporting 200+ smart devices. Voice control, automation routines, and energy usage analytics on a single dashboard.
What our partners say about working with us
"TEGULAR SOFTWARE LLC exceeded all our expectations. The app launched on time, the code is clean and well-documented, and the team was communicative throughout the entire process. Professional approach at every stage."
"The team not only built a great app but also advised us on the best monetization strategy and ASO for Google Play. Three months after launch, our user retention metrics were already above industry average."
"We came with a complex e-commerce requirement and they delivered a polished, high-performance Android app. Top-notch architecture, seamless API integration, everything on schedule. We're already planning our next project together."
Answers to common questions about Android app development
Timeline depends on complexity. A simple informational app can be ready in 4–6 weeks, a mid-complexity app with custom features takes 2–4 months, and a large-scale enterprise application may require 5–8 months. We provide a detailed schedule during the planning stage.
You receive full intellectual property rights and source code upon final payment. We can also discuss licensing or ongoing partnership models if that better suits your business. All ownership terms are defined in the contract before work begins.
Absolutely. We integrate payment gateways (Stripe, PayPal, Google Pay), social logins, analytics platforms, CRM systems, mapping services, push notification providers, and any REST or GraphQL API your project requires.
We build across all categories: e-commerce, fintech, healthcare, on-demand delivery, social networking, productivity tools, IoT controllers, education platforms, and more. Our team adapts to your industry requirements and compliance needs.
Yes. We perform code audits, refactoring, performance optimization, feature additions, and migrations to newer Android versions or Jetpack Compose. We're experienced in taking over existing codebases.
All packages include a post-launch support period (1 to 6 months depending on the plan). This covers bug fixes, compatibility updates for new Android versions, and technical assistance. Extended maintenance retainers are also available.
Payments are milestone-based: 30–40% upfront at contract signing, intermediate payments after key deliverables (design approval, backend completion, beta release), and a final payment upon Google Play submission. Monthly billing is available for long-term projects.
Yes, we collaborate with clients worldwide. Our team works entirely in English, uses standard international tools for project management and communication, and is experienced with cross-time-zone collaboration.
Let's discuss your app idea and prepare a tailored proposal
Ready to build your Android application? Fill out the form below and we'll get back to you within 24 hours with a free consultation and project estimate.