Cross-platform app development services
Expand your reach and reduce total development expenses by building a unified cross-platform mobile app that performs smoothly on both iOS and Android platforms.

Cross-platform development services we offer
Cross-platform consulting
In case you hesitate and search for the right choice between cross-platform and native – contact SolveIt, and we will offer the best option.
Cross-platform app design
In case you want to have a pixel-perfect user interface and well-thought user experience for your cross-platform mobile app, we ensure you will get it.
Cross-platform app development
In case you are ready to develop a cross-platform mobile app, we can help you to handle the whole process from idea validation to app launch.
Frameworks we use in
cross-platform app development
Applying our best practices and years of experience and using the most modern and proven technologies for cross-platform mobile app development, we will secure you an excellent product that will bring money.
Flutter
Open-source Google's framework, launched in 2017, allows developers to create high-performance, visually appealing mobile apps for Android and iOS with a single codebase.
Flutter is widely adopted by both startups, SMBs, and enterprises for building a variety of mobile apps, from simple utilities to complex, feature-rich apps. Flutter is the best option for cross-platform app development.
React Native
Open-source framework created by Facebook in 2015 and written in JavaScript. Widely used for cross-platform app development, it helps teams deliver native-feel mobile apps.
React Native has gained popularity in mobile app development due to its efficiency and cost-effectiveness, allowing developers to create cross-platform mobile applications that deliver a native user experience.
Why choose a cross-platform app development approach?
Wider audience
Engage more app users (on iOS and Android) with a single cross-platform app.
Lower cost
One code base and one UX/UI design for both platforms means a fair economy.
Fast time-to-market
Hit the market in shorter deadlines, quickly test on easy-adopters, and get feedback.
Accelerated development
Reduce app development time up to 30% using cross-platform frameworks.
cross-platform app development portfolio
LGBTQ+ social media app
Social networking
Tinder-like cross-platform social network app that allows making friends and searching events for the LGBTQ community.
flutter
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Medical app
Healthcare
A cross-platform medical app for a clinic chain, offering easy appointment scheduling and 24/7 access to medical results.
flutter
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Job search app
Business automation
A cross-platform app designed to streamline the job searching process, helping individuals find their dream job by desired parameters.
flutter
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Swim race tracking app
Health & Fitness
A cross-platform app for swim race tracking that helps swimmers analyze their achievement progress and performances.
flutter
Read more
Have an idea for a cross-platform app?
Let’s talk! Contact SolveIt today.
Why choose SolveIt for
cross-platform app development services






Flutter early adopters
We have successfully built great apps with Flutter since its release in 2017.
Extensive experience
Every 2nd released project in our portfolio is a cross-platform mobile app.
On-time delivery
We respect deadlines, 100% of our projects were completed on time.
Fair prices
We offer the best cost-quality ratio on the development market, just compare!
Future proof approach
We build apps with scalability in mind, allowing your app for future growth.
Verified reputation
We offer total transparency in any process – check our client's testimonials.
Types of cross-platform apps we can build for you

Cross-platform development flow
01
Discovery and research
We thoroughly analyze your project needs, covering goals, development plans, timelines, budgets, and vision to ensure our cross-platform development approach aligns with your business objectives and requirements.
02
UX/UI design
Our design team works closely with you to develop a comprehensive plan that prioritizes features, models user experiences, establishes metrics, and focuses on all design aspects – wireframing, UI/UX prototyping, and implementation.
03
Cross-platform app development
Our developers bring the design to life using the latest cross-platform frameworks and industry specific best practices to create a high-performing, visually appealing, and user-friendly mobile app, ensuring a seamless and enjoyable experience across various devices.
04
QA and testing
Our QA team conducts extensive testing at all stages of cross-platform app development, covering performance, functionality, and assessments, to guarantee that your solution adheres to the highest quality standards and functions effectively on mobile platforms.
05
App launch
We ensure a successful launch to mobile stores and offer support services to quickly address post-launch issues. Our team emphasizes the ongoing performance maintenance and stability of your cross-platform mobile app by providing a free warranty period and SLA support.
Cross-platform development services FAQ
How much do cross-platform app development services cost?
Basic cross-platform app: $10,000 to $40,000
This option covers simple functionalities like user registration and basic navigation, along with the essential features needed for your MVP. It’s ideal for testing your app idea in the market, allowing you to validate your concept before moving on to full-scale development.
Feature-rich cross-platform app: $30,000 to $70,000
Apps in this range include advanced features like API integration, real-time data processing, and user profiles. They are ideal for providing a richer user experience.
Complex cross-platform app: $70,000 and up
This includes large-scale apps with custom functionalities, complex user interfaces, and robust backend systems, suitable for startups and small to medium-sized businesses (SMBs) that require significant investment in features and performance.
Which frameworks and technologies does SolveIt use for cross-platform development?
We primarily use Flutter and React Native for cross-platform mobile app development. These frameworks allow us to build high-performance apps with a single codebase.
Flutter enables the creation of visually appealing applications with a rich set of customizable widgets, while its hot reload feature speeds up development and testing.
React Native allows us to leverage JavaScript and React, providing a near-native experience by rendering components using native APIs.
Can you integrate native device features and APIs into cross-platform apps?
Yes, we can integrate native device features and APIs into cross-platform apps using Flutter and React Native. This includes features like the camera, GPS, push notifications, microphone, contact lists, etc., enabling the app to make full use of the device's capabilities.
What makes SolveIt a great choice for cross-platform app development services?
SolveIt is a trusted partner for cross-platform app development, backed by over 8 years of experience and more than 100 successful projects, as demonstrated by a 5.0 Clutch rating and 30+ reviews.
Transparent communication, a customer-centric approach, flexibility and adaptability, combined with high-quality results delivered on time and within budget, are hallmarks of our services. Contact SolveIt now for a reliable and effective cross-platform app development experience!