Mobile App Development
Services
TopDevs is a leading mobile app development company and app development agency, delivering end‑to‑end mobile app development services for iOS, Android and web.
About Our Mobile Application Development Company
Our Awards and Partnerships
Inc. 5000 Fastest‑Growing Companies 2025
Recognized by Inc. Magazine for outstanding revenue growth as one of the top private companies in North America.
Global Outsourcing 100
Named by the International Association of Outsourcing Professionals (IAOP) among the world’s leading software and IT service providers.
Our Partners
Our Scalable Mobility Solutions
As a full‑cycle mobile app development company, TopDevs delivers scalable mobility solutions that function flawlessly across iOS, Android and web platforms.
Whether you need an enterprise‑grade app or a consumer‑focused product, our app development services ensure performance, security and a seamless user experience.
Native iOS App Development
Our iOS app development services cover the entire lifecycle—from concept and prototyping to App Store submission and ongoing maintenance. Leveraging Swift, Objective‑C, SwiftUI and UIKit, our mobile app developers build high‑performance, secure apps for iPhone, iPad, watchOS and tvOS.
Native Android App Development
Our android app development company crafts custom Android applications for smartphones, tablets, wearables and Android TV. Using Kotlin, Java, Jetpack Compose and Android SDK best practices, we deliver robust, scalable solutions that grow with your audience.
As an agile app development agency, TopDevs helps you validate your idea fast. We create a Minimum Viable Product with just the core features you need to test market fit, gather user feedback and secure stakeholder buy‑in—accelerating your time to market.
TopDevs’ UX/UI team combines user‑centered research with mobile‑first design tools (Figma, Sketch, Adobe XD) to prototype and produce elegant, intuitive interfaces. We ensure every screen meets platform guidelines and provides a native look & feel, boosting engagement and retention.
Where Are You In Your Mobile App Roadmap?
Chart your path from idea to launch with TopDevs’ end‑to‑end mobile app development services.
Request Mobile App Development
Whether you’re at concept, MVP or scaling stage, our mobile development company will guide you through each milestone—validating features, accelerating time‑to‑market and ensuring long‑term success.
- 01
Learn from the Best
At TopDevs, our mobile app development company leverages native iOS and Android frameworks to unlock peak performance, ultra‑smooth animations, and deep hardware integration—delivering mobile app development services that truly stand out in speed, stability and security.
- 02
They Choose Native Apps
Industry‑leading applications such as Telegram, Google Maps, WhatsApp and Spotify rely on native architectures to provide rock‑solid reliability, near‑instant load times and consistent UX across devices. When you partner with our app development agency, you get the same level of craftsmanship and business value as the world’s top mobile brands.
They Choose Native Apps
The most prominent examples of native applications
Andrew Kovalenko
Mobile development Team Lead
Contact Andrew to estimate your project
Secure fintech applications with real‑time balance updates, two‑factor authentication and seamless payment workflows—perfect for banks, neobanks and SMB billing platforms.
Custom healthcare solutions featuring appointment scheduling, patient monitoring, prescription management and HIPAA‑compliant data handling for hospitals and clinics.
Robust telemedicine platforms with live video consultations, secure messaging, EHR integration and payment processing to connect patients and providers remotely.
End‑to‑end encrypted chat, voice and video calling with media sharing, presence indicators and rich notifications—ideal for social, enterprise and customer‑service use cases.
High‑performance streaming applications with DRM support, adaptive bitrate playback, offline caching and personalized recommendation engines for broadcasters and OTT services.
Feature‑rich retail and marketplace mobile apps with in‑app purchases, push‑based promotions, loyalty management and analytics dashboards to drive sales and retention.
Mobile Device-Specific Functionality
Our mobile app development services tap into every device capability to deliver powerful, context‑aware experiences and set your product apart
We integrate GPS, geofencing and map SDKs in our mobile application development to enable real‑time tracking, proximity alerts and location‑based personalization.
Our mobile development company implements camera, microphone and video APIs for high‑performance photo, audio and streaming features—perfect for social, media and e‑learning apps
As expert app developers, we securely access and manage address‑book data, enabling seamless sharing, referrals and social integration within your application.
Our mobile app development company embeds native telephony and VoIP functions to support in‑app calling, call logs and number masking for customer‑service and communications apps.
We leverage built‑in mail clients and SMTP/IMAP protocols in our app development services to offer in‑app email composition, attachments and inbox integration.
Using FCM and APNs, our mobile app developer team configures targeted and event‑driven push campaigns to boost engagement, retention and real‑time updates.
We implement optimized QR and barcode readers in our application development service, enabling fast product lookup, ticket validation and inventory management.
Our mobile software development company syncs with native calendar APIs for event creation, reminders and RSVP management right from your app.
We build robust messaging modules—SMS and MMS—with delivery tracking, media support and compliance for marketing, verification and chat use cases.
Location services
We integrate GPS, geofencing and map SDKs in our mobile application development to enable real‑time tracking, proximity alerts and location‑based personalization.
Mobile App Development Stages
Concept & Prototype
We kick off your engagement with discovery workshops and interactive prototypes, defining user flows, wireframes and design mockups so you can experience the core functionality of your app before any code is written.
MVP Development
As your app development company, TopDevs builds a Minimum Viable Product to validate key features, gather real user feedback and de‑risk your investment—accelerating time‑to‑market for your mobile app development services.
Final Product Delivery
In the last stage, we implement the full feature set, conduct QA and performance testing, handle App Store & Google Play submissions, and provide post‑launch support and maintenance as part of our end‑to‑end mobile application development company offering.
Cost of Mobile App Development
The investment required for a high‑quality mobile app varies based on scope and complexity. As a leading mobile app development company, TopDevs delivers transparent pricing and tailored solutions.
Development Cost Range
Typical project budgets fall between $30,000 and $250,000, depending on feature set, platform targets and design requirements.
Key Cost Factors
- App Functionality: Number and complexity of features (user authentication, real‑time data, third‑party integrations).
- Technologies & Platforms: Native iOS/Android vs. cross‑platform frameworks, backend infrastructure and DevOps.
- UI/UX Design: Level of customization, animations and interactive prototypes.
- Integrations: Payment gateways, mapping services, social logins and analytics tools.
- Support & Maintenance: Post‑launch updates, bug fixes and performance optimizations.
Benefits of Native Apps
We choose to bring success to our clients via an exceptional user journey that native mobile development delivers—for both tech‑savvy and non‑technical product owners.
/ Performance
Being optimized for a particular platform, native applications are faster, smoother and more efficient when handling large data sets and complex tasks.
/ Security
Only native development guarantees access to built‑in security frameworks and sandboxing, ensuring reliable data protection even under high loads.
/ Usability
Native apps leverage familiar gestures, UI components and platform conventions to create an intuitive, easy‑to‑use experience that boosts engagement.
/ Stability
With continuous support and updates from Apple and Google, native applications maintain compatibility and perform seamlessly across OS versions.
/ Complex Tech Solutions for Tech‑Savvy Entrepreneurs
For businesses requiring advanced custom features—AR/VR, IoT integrations or AI‑powered services—our mobile app development company architects and implements robust, enterprise‑grade solutions.
What Our Clients Say
Review what our satisfied clients have to say and
join an amazing record of businesses who trust our
mobile app development company and app development
services.
Native vs Cross‑Platform App Development Approaches
A side‑by‑side comparison to help you choose the right path for your project.
Major Factors
Native App Development
Cross-Platform App Development
UI/UX Design
Full platform‑specific UI with pixel‑perfect controls and gestures.
Shared UI components that look consistent but offer limited customization.
Performance
Excellent speed and responsiveness, optimized for each OS.
Adequate performance, but may require workarounds for complex animations or heavy processing.
Developer Onboarding
Easy entry with mature SDKs and tooling.
Medium complexity—requires learning an additional abstraction layer.
Time to market
Longer, as separate codebases are maintained for iOS and Android.
Faster, with a single codebase deployed to all platforms.
Team size
Larger teams, since specialists are needed for each platform.
Smaller to mid‑sized teams can cover all target devices.
Third-party integrations
Excellent support for SDKs, APIs and services.
Average support—some plugins may lag behind native releases.
Offline mode
Built‑in offline capabilities and local data storage
Often requires extra libraries or custom implementations.
Upgrades & Maintenance
Automatic compatibility with OS updates and new features.
Can be difficult—framework updates may introduce breaking changes.
This comparison will guide your decision when selecting a mobile app development company or app
development agency for native or cross‑platform projects.
Our Technology Stack & Mobile App Development Platforms
Leverage our expertise across leading mobile app development platforms and frameworks to build robust, future‑proof solutions
- Swift
- Objective-C
- XCode
- MVM
- MVVM
- UiKit
- Swift UI
- SQLite 3
- CoreData
- SwiftData
- Realm
- Network
- Alamofire
- AFNetworking
- Webkit
- MapKit
- CoreLocation
- CodeMotion
- UserNotifications
- AVKit
- CallKit
- WatchKit
- CoreML
- ARKit
- Combine
- RXSwift
- SwiftCharts
- SwiftPM
- Cocoapods
- Cartage
In this mobile app development company, our developers and designers collaborate to select the optimal stack for your project’s requirements—ensuring seamless integration, high performance and maintainable code
Move Your Mobile Project On at Your Convenient Pace
With TopDevs’ mobile app development services, you control the speed of delivery. From initial inquiry to full‑scale launch, here’s how quickly we can advance your project:
Up to 1 Hour Response
Receive a personalized reply and
connect with a sales manager in
under an hour.
2–4 Days Team Assembly
Get CVs of our best mobile app
developers and schedule interviews
within four days
1–2 Weeks Full Team Onboarded
Finalize contracts and have your
dedicated project team ready to start
development.
2–3 Months MVP Launch
Validate your concept with a Minimum
Viable Product built by our app
development company.
3–10 Months Full‑Scale App Delivery
Complete feature‑rich native or
cross‑platform applications, optimized for
iOS, Android and web
Lifetime Support
Enjoy ongoing maintenance, updates and
scaling as part of our long‑term
application development services.
TopDevs Answers Frequent Questions
What is the cost of developing a mobile app?
How long does a mobile app project take?
How can I track project progress?
Do you help with migrating an app from another vendor?
Do you work on security‑sensitive applications?
Team
Development
Creation
DESIGN
Team
Development
Creation
DESIGN
