Cross-Platform Mobile Apps That
Scale With Your Users

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Trusted by 250+ Founders to Build Their Vision
Alignwithme
Brevidee
CrossCheck
Oplii
We Retouche
iOS & Android
React Native & Flutter
Cross-Platform Apps
Native Performance
App Store Ready
10+ Apps Launched
iOS & Android
React Native & Flutter
Cross-Platform Apps
Native Performance
App Store Ready
10+ Apps Launched
iOS & Android
React Native & Flutter
Cross-Platform Apps
Native Performance
App Store Ready
10+ Apps Launched
iOS & Android
React Native & Flutter
Cross-Platform Apps
Native Performance
App Store Ready
10+ Apps Launched

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AI First Startup / Product Design / Web App / Mobile
01 / 05

SprintX builds mobile apps that survive the ruthless App Store jungle. Using React Native and Flutter, we deliver native performance on both platforms without doubling your budget. From onboarding flows to push notifications, every interaction is designed to drive retention and engagement. Talk To Experts >

0+

Successful Mobile Apps Completed in different Sectors By SprintX

0

Years as a leading web design agency, specializing in design and development.

0%

Client satisfaction on All Projects Web & Mobile work with our agency

SprintX - Mobile App Portfolio

Creative Director Portfolio
01

Creative Director Portfolio

Branding / Web Design / Portfolio Design / Responsive

A Fintech Company
02

A Fintech Company

AI First Startup / Web Design / Web Smart UI / Mobile First

SaaS Startup Website
03

SaaS Startup Website

AI First Startup / Product Launch / Web Design

From Design To Development, We Build
Exceptional Mobile Apps.

Delivered 10+ cutting-edge digital solutions across banking, property, crypto, and beyond.

QA Workflow
QA Workflow
QA Workflow

From concept to launch, our mobile app portfolio spans a wide range of industries.

QA Workflow

Let's Build Something Great

Expect a response within 24 hours. We'll include relevant case studies, a ballpark estimate, and a proposed timeline

Since 2019, we’ve been creating digital products that drive growth and maximize returns.

CNLRERCN
Tailored design solutions
crafted just for you.
We partner with teams to drive user-
focused innovation and growth.

50 +

Full-stack team: design, development, UX/UI, motion, and research.

100 +

Serving clients across the globe
Mask group
Ongoing support
Reliable pros to boost your team for the long run.

Tools we Used

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Our Work

See how top brands use SprintX

Brevidee mockupDecorative shadow element

Brevidee

SaaS platform enabling schools to capture, edit, and share video stories with AI-assisted planning and professional editing.

WeRetouche mockup

WeRetouche

Cross-platform SaaS app transforming property photos into professional real estate listings using AI-powered image enhancement.

Align mockup

Align

AI SaaS platform delivering personalized employee guides to enhance team collaboration and workplace culture.

Our work reaches all over the world. From innovative startups in the US to leading enterprises across Europe, the UK, Asia, and beyond.

SprintX - Web Design Process
Dashboard

This is one of the first questions clients ask, and it is an important one because the answer affects cost, timeline, performance, and maintenance. At SprintX, we specialize in cross-platform development using React Native, and we believe it is the right choice for the vast majority of mobile projects. Here is our perspective:

1. Our Cross-Platform Approach with React Native
React Native allows us to write one codebase that runs on both iOS and Android. This is not a compromise or a shortcut. React Native was developed by Facebook and is used by companies like Instagram, Shopify, Discord, and hundreds of other major apps. The technology has matured significantly and now delivers performance and user experience that is indistinguishable from native apps for most use cases. We chose to specialize in React Native because it offers the best combination of development speed, cost efficiency, and quality. Our team has deep expertise in the framework and has shipped dozens of React Native apps across multiple industries.

2. Benefits of Cross-Platform Development
The advantages are significant. First, cost savings: instead of paying for two separate apps to be built and maintained, you pay for one. This typically reduces development costs by 30-40% compared to building native apps for each platform. Second, faster time to market: one codebase means one development effort, getting your app in users' hands weeks or months sooner. Third, consistency: your app looks and behaves the same on both platforms, providing a unified brand experience. Fourth, easier maintenance: bug fixes, updates, and new features only need to be implemented once and deploy to both platforms simultaneously. For startups and growing businesses who need to move fast and manage costs, these benefits are substantial.

3. When Native Development Makes Sense
We are honest about the limitations of cross-platform development. For apps that require extremely intensive graphics processing like high-end games, deep integration with platform-specific hardware features, or performance at the absolute edge of what is possible, native development in Swift for iOS and Kotlin for Android may be the better choice. This applies to a small minority of apps, typically 5-10% of projects. If your app falls into this category, we will tell you upfront and can recommend native development resources. We would rather point you in the right direction than take on a project where cross-platform is not the best fit.

4. Native Feel on Both Platforms
One concern clients sometimes have is whether cross-platform apps feel native to users. With React Native, the answer is yes. The framework uses native components under the hood, so buttons, scrolling, navigation, and other interactions feel exactly like users expect on each platform. We also follow platform-specific design guidelines, implementing patterns that iOS users expect on iOS and Android users expect on Android. The result is apps that feel at home on each platform while sharing a codebase behind the scenes.

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SprintX - Creative & Development Services

Landing PagesCorporate WebsiteE-CommerceResponsiveConversion-Focused

We design websites that convert. Mobile-first, SEO-optimized, and built to generate leads. Every pixel is intentional, engineered to guide visitors toward action and turn browsers into paying customers.

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Web Design
Custom Web AppsSaaS PlatformsInternal ToolsAPI IntegrationsScalable Architecture

Clean code that ships fast and scales with your business. Whether you need an MVP in weeks or a robust SaaS platform, we build web applications that perform under pressure.

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Web Development
User ResearchWireframingPrototypingDesign SystemsMobile-First

Interfaces your users will actually enjoy. We design with intention, reducing friction and creating experiences that feel natural from the first tap to the final conversion.

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UX/UI Design
iOS AndroidReact NativeFlutterCross-PlatformApp Store Ready

Your product, ready for every pocket. We build cross-platform mobile apps that launch smooth, perform fast, and scale as your user base grows.

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Mobile Development
MVP DesignProduct StrategyRapid PrototypingStartup-ReadyEnd-to-End

From concept to launch-ready product. We work alongside founders and product teams to shape ideas into digital products that users love and markets respond to.

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Digital Product Design
Manual TestingAutomationSeleniumRegressionPerformance TestingSecurity Testing

Ship with confidence, not crossed fingers. Our QA team catches what others miss, delivering stable releases that protect your product and your reputation.

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Testing & QA
Brand IdentityMarketing AssetsSocial MediaPitch DecksPrint & DigitalVisual StorytellingCreative Excellence

Visuals that earn attention and build trust. From brand identity to campaign creatives, we design assets that communicate quality before you say a word.

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Graphics Design