Mobile App Development for Your Business Needs
We create apps for iOS, Android, and cross-platform solutions. From idea and analytics — to publishing in the App Store and Google Play. We work using agile methodologies, with transparent stages and constant feedback.
We Are JS Global — a Mobile App Development Studio
We create not just interfaces and code, but functional products that increase sales, simplify internal processes, and enhance customer experience.
Our approach is based on:
- Deep understanding of your business processes
- Agile and Scrum methodologies
- No ready-made brief required — our business analyst helps define project requirements
- Launching an MVP first, testing it, collecting feedback, and improving iteratively
This approach ensures faster launches, transparent processes, and measurable results at every stage.
Solutions We Develop
| Type | Purpose | Examples |
|---|---|---|
| SaaS & Services | Data management, online access | CRM, booking systems |
| Corporate Apps | Automation of internal processes | Task tracking, warehouse, inventory |
| E-commerce | Sales, repeat purchases, retention | Catalogs, carts, user accounts |
| Logistics & Transport | Routing, tracking, delivery control | Delivery, warehouse logistics |
| Fintech | Payments, analytics, personal accounts | Wallets, finance tracking |
| Healthcare & Booking Services | Scheduling, patient portals | Telemedicine, doctor dashboards |
| Fitness, Sports & Education | Content, plans, progress tracking | Training, online courses, lessons |
How Much Does App Development Cost?
- Functionality and number of modules
- iOS, Android, or cross-platform development
- Design and interface complexity
- Integrations with external services (CRM, 1C, payment systems)
- Need for backend and admin panel
We don’t offer “fixed prices” — every app solves unique business goals.
To calculate an accurate cost, we first define what the app should do, how it will be used, and what results you expect.
How We Calculate the Cost
- We conduct a short consultation (10–20 minutes).
- Identify business goals, target audience, and usage scenarios.
- Determine the technology stack and app structure.
- Provide an estimated budget and timeline.
- If needed — prepare a technical brief or prototype.
This service is free and without obligation.
We Develop Apps for iOS, Android, and Cross-Platform Solutions
We use the most up-to-date mobile technologies:
Swift — for iOS, Kotlin — for Android, Flutter and React Native — for cross-platform development.
The choice of technology depends on your project goals, budget, and performance requirements. We help you select the most efficient solution for your case.
When to Choose Native Development (Swift / Kotlin)
Native applications are the best choice when:
- High performance is required
- Complex animations or interfaces are used
- Deep device integrations are needed (GPS, BLE, camera, sensors)
- Scalability for high loads is critical
Native apps provide maximum stability and the best user experience.
When to Choose Cross-Platform (Flutter / React Native)
Cross-platform development is ideal when you need to:
- Reduce your initial budget
- Enter the market faster
- Release updates simultaneously on iOS and Android
- Test an idea via an MVP
Cross-platform solutions allow you to maintain one shared codebase and significantly reduce development and maintenance costs.
We Help You Make the Right Choice
- Analyze your product and business goals
- Compare different development approaches
- Explain the pros and cons of each
- Recommend the optimal technology for your project
Transparent, Step-by-Step Development Process
We use flexible Agile/Scrum methodologies — this means:
- You see results from the first weeks.
- You can make changes during development.
- Budget and deadlines are managed per stage.
First MVP — then scaling
We start with an MVP — a minimal viable version of the app.
You test it with real users → we gather feedback → improve and expand functionality.
This means you:
Get a real working product, not just a concept
Save your budget at the start
Reduce risks by making data-driven decisions
How We Work
We launch projects step by step — this ensures transparency, control, and predictable results at every stage.
1. Analytics and Requirement Definition
Our business analyst studies your processes, defines business logic, and prepares the technical requirements — even if you don’t have them yet.
We:
- Describe key usage scenarios
- Form screen structure
- Define tech stack and modules
- Fix expected results
2. Prototype and UX/UI Design
- Create an interactive prototype you can test
- Design a clean, intuitive interface
- You see the app before development begins
3. MVP Development (typically 4–8 weeks)
Build the first working version of the product with essential functionality.
Goal of MVP:
- Validate your business idea
- Test with real users
- Collect feedback
- Avoid unnecessary features and costs
4. Refinement and Scaling
After MVP testing, we:
- Add new modules
- Improve UI/UX
- Expand functionality
- Optimize performance and logic
5. Testing and Quality Assurance
We conduct full QA:
- Functional testing
- UI/UX testing
- Load testing
- Integration testing
6. Publishing and Maintenance
We prepare materials, pass moderation, and publish your app in:
- App Store
- Google Play
Then we provide continuous updates and support.
We Select Technologies Based on Your Business Goals
We don’t force every project into one stack — we choose technologies according to your goals, scale, and system requirements.
This ensures:
Higher stability and performance
Optimal development timelines
Fewer unnecessary expenses and reworks
Mobile Development Platforms
| Platform | Technologies | When to Use |
|---|---|---|
| iOS | Swift | High-performance apps, complex UI/UX |
| Android | Kotlin | Apps with integrations, complex logic, high traffic |
| Cross-platform | Flutter / React Native | Fast launch, shared codebase, budget optimization |
Backend and Server-Side
We use the right backend technologies based on load, logic, and integrations:
- Node.js — fast, scalable APIs
- Python (FastAPI / Django) — complex business logic and data modeling
- .NET — enterprise and high-load systems
- PHP (Laravel / Symfony) — web panels, dashboards, SMB-level CRM
We design architectures that scale without rewriting the app from scratch.
Integrations and Ecosystems We Work With
- <ul> <li>CRM: Bitrix24, amoCRM, HubSpot</li> <li>Accounting and Inventory: 1C, MoySklad</li> <li>Payments: Apple Pay, Google Pay, Stripe, YooKassa, banking gateways</li> <li>Maps and Tracking: Google Maps, Yandex Maps, HERE API</li> <li>Push notifications, analytics, and behavior tracking</li> </ul>
Client Results
- Fast app performance
- Stable and predictable logic
- System easily handles user growth
- Product evolves without technical limitations
Our Case Studies
How Mobile Apps Help Businesses
Enabled 24/7 transactions, balance checks, and account management—boosting engagement while reducing branch workload.
Platforms like Uber Eats and Yandex Food revolutionized ordering, expanding restaurant sales through mobile accessibility.
Apps like AliExpress/Ozon accelerate purchases with instant access, promo alerts, and seamless checkout—increasing conversions.
Solutions like Nike Training Club/Strava offer workout tracking and personalized programs, building brand communities.
Our Advantages
Expert Team
5+ years developing business-grade mobile solutions.
Cutting-edge Tech
Advanced native/cross-platform frameworks for stability and performance.
Transparent Process
Regular progress reports and rigorous QA at every stage.
Support & Updates
Continuous maintenance to keep your app current.
Frequently Asked Questions (FAQ)
How much does mobile app development cost?
The cost depends on the functionality, integrations, platform, and interface complexity.
We start with a short conversation to understand your goals and prepare an approximate budget.
Cost estimation is free.
Where does the work begin?
With business analysis. We clarify business processes, user roles, and key scenarios.
If you don’t have a ready technical specification, we’ll help you create one.
Can I start with a small budget?
Yes — we start with an MVP.
We define the minimum set of features that will provide real value to users.
After testing the MVP, the product can be refined and scaled.
Do you work with iOS and Android simultaneously?
Yes. We develop:
- Native apps (Swift and Kotlin)
- Cross-platform apps (Flutter and React Native)
We help you choose the best approach for your goals and budget.
Do you assist with publishing on the App Store and Google Play?
Yes. We prepare all materials, handle verification and publishing, and provide ongoing support afterward.
What if I need to add new features after launch?
That’s expected — products always evolve.
We work in stages and can easily expand functionality — from adding individual modules to building a fully scalable architecture.
Can you improve an existing software product?
Yes. We conduct an audit, assess the code quality, evaluate required improvements, and offer an optimal development plan.
Ready to Discuss Your Project?
We’ll help define key features, choose the best technology, and estimate development timelines.
Start with a short 10–20 minute consultation — no pressure, no commitments.
Client: Property management company operating residential properties.
Mobile App Development for Property Management CompanyChallenges:
· Improve tenant communication
· Reduce dispatch service workload
· Increase process transparency
View Case