iOS App Development Company
Exploit your business potential with our iOS app development services. Thanks to years of experience in native mobile development, we skillfully combine cutting-edge tools and technologies to let you tap into the App Store and win over new users. Find out how we can assist you in creating a first-rate custom iOS app that will amaze all Apple fans.
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Discover our iOS apps development services
As an iOS app development company with over 5 years of experience, we can conveniently handle your mobile project, from defining and validating your application concept to launching and maintaining it afterward. We collaborate with startups and enterprises worldwide, offering complete development services.
With top-tier iOS developers on board, we can create a robust app compliant with the latest iOS development practices and Apple’s guidelines for the optimal User Experience.
Because we understand that time is money, our teams follow well-defined development procedures to speed up your app’s development and reduce its Time to Market.
See what makes us a unique iPhone app development company
Do you struggle to find the right software development company to meet your requirements? We guarantee that with our extensive knowledge and experience, we can create an iOS app that will take your business to new heights.
Multi-industry experience
Our iPhone app development company portfolio includes projects for a wide range of industries, including iGaming, Cryptocurrency, FinTech, and Blockchain. With that kind of business expertise combined with iOS development knowledge, we can challenge your initial ideas and create the best possible tech-advanced and business-oriented product together.
Working with companies of all sizes
Whether you are a startup looking to launch your first app or an established business aiming to modernize your digital presence, we are the agency with the skills and expertise to help you succeed on the App Store.
Senior specialists in the team
Our product development teams are all made up of highly skilled professionals. We carefully assemble our teams based on seniority level to ensure they have the expertise and relevant experience in iOS app development to meet the project’s requirements.
Why should you choose us?
We offer all of the services necessary to lead iOS mobile app development from start to finish. Our main goal is to deliver high-quality, scalable, and user-friendly solutions that meet the specific needs of our clients, so we will take time to understand your product vision and collaborate closely with you to bring it to life. See what makes us the best iOS apps development company for you.
Native development expertise
Our developers are masters in native iOS development, so they can create apps optimized for the specific hardware and software of Apple devices.
Agile development
To build software quickly and efficiently, our team employs a standard Agile approach. We’ll deliver specific parts of your app in iterative cycles known as Sprints.
Well-managed communication
Following the Scrum methodology, each Sprint is scrutinized through regular meetings to provide updates on project progress and deal with blockers.
Budget control
Once the scope of the project is defined, we estimate a budget for each task and take full responsibility for its proper management.
Full IP transfer
As soon as you sign the contract, you become the owner of all Intellectual Property rights meaning you can exploit the product in any way appropriate for your business.
Multi-industry experience
Our portfolio includes projects for a wide range of industries, including iGaming, FinTech, and Blockchain.
iOS app development company in action
Let’s take a look at the custom iPhone application development projects we have delivered. Please keep in mind that due to confidentiality agreements, we are unable to show all of our work.
Our clients confirm the high quality of our services
We are incredibly proud that our clients confirm the quality of our iOS development services. Read what they said about our cooperation.
The most impressive aspects of CrustLab’s work were the level of technical expertise and ability to understand the project from a business perspective. They cared about our goals from the beginning, which helped us plan better and develop faster.
CrustLab was able to successfully deliver a fully-functioning product, much to the client’s delight. The team was highly communicative, and internal stakeholders were particularly impressed with CrustLab’s management skills. They’re on a straight road to success.
The CrustLab with the experienced team gave us a lot of development energy to build a user-friendly application. Within two weeks, they delivered the first round of iOS and Android apps. Within 3 months our application was launched without any major bugs. The quality is the DNA of the CrustLab.
The best part of working with CrustLabs was their attention to detail in every development process step. They were great about taking the initiative to suggest new enhancements and features that our product owners hadn’t thought of and sharing with us the best practices.
I was looking for a design team that had experience in sports betting. CrustLab helped me complete a full UX design project for my product. It was a very collaborative process, which is what I wanted. When I’m ready to do my next project, they’re going to be my first phone call.
CrustLab successfully delivered a product that was able to maintain its performance despite some sudden surges in the site’s traffic. Thanks to their experience and ability to predict problems, we found solutions and built the project on time.
We finished an MVP in 3 weeks. It was very valuable that CrustLab was able to evaluate the feasibility of our solution and estimated the effort and cost that was required to request the funding. CrustLab can be a business partner in addition to an excellent software development agency.
We hired CrustLab to introduce several modifications to improve one of the Pocco Finance apps and integrate it with the new version of the SDK. The project was completed on time and in line with the planned budget. I strongly recommend CrustLab as a software partner.
CrustLab’s implementation of our solutions has almost doubled our revenues. All aspects of cooperation were very good. I felt that we were treated as very important clients because we received a very high standard of service. The team delivered the results at the time and budget.
We are really satisfied with the cooperation with CrustLab. Very good technical skillset, good communication, and work done on time! After creating a customizable widget, we entrusted them with redefine of another application, and the results are splendid.
We take advantage of CrustLab’s experience in the field of payments, new functionalities, and user-friendly design. The development process itself ran smoothly and according to plan. It was important for us to complete the project on time, so I cannot imagine a better partner for this project.
CrustLab consistently adds value to our organization in many ways. We’ve received very positively feedback on the system CrustLab has delivered. Our customers regard it as an excellent product. Our experience working with them has far exceeded those of other vendors.
The team provided professional services that added value to the core functions of the business. They were fast and felt like our internal IT department, working during the night when we were deploying important features. That was fantastic, and I’m happy they’ve worked with me.
This team is hungry, sharp, “on it” and very customer-focused. I had no idea that I could find such great help from the other side of the world – especially a firm that could understand our product requirements even though I’m not a tech product manager.
Our cooperation with CrustLab concerned body leasing. They offered us highly skilled and experienced Android developers. I am fully satisfied with the ease of contact, the speed of completing the formalities, but most of all of the man they recommended to us.
Learn about our development process
We are ready to support you at every step of your custom software development way, whether you have a ready-made concept for your iOS app or need assistance in defining the product vision. Each project adheres to clearly specified procedures to ensure the highest quality of our deliverables. Discover how our full-cycle software development process works in practice.
Product Discovery Workshops
The cooperation typically begins with Product Discovery Workshops, which we hold to understand the overall vision of your app and validate it. During
this stage, we attempt to obtain a business perspective on the entire project by learning about your company’s objectives, target audience, and fundamental values. Such information lets us define project goals and align the team with a detailed plan for its implementation.
UX/UI Design
Once we have a mutual understanding of your product vision, we are ready to turn it into a digital image. After researching the market and defining user personas, our team comes up with simple UI wireframes and then turns them into clickable prototypes. This stage results in the final version of your iOS app design consistent with your company branding.
Agile Development & QA
It’s time to transform your app’s visual representation into a functional product. At CrustLab, we follow Scrum methodology, which means our iOS developers create source code in time-boxed iterations. Individual components are evaluated on the fly, but the complete app goes through a comprehensive quality assurance process before it can be released to ensure that it runs correctly. As we prioritize transparency and open communication with our clients, you are welcome to actively participate in the entire process.
Deployment
After careful development and testing, your iOS application is now ready for release. At this stage, we prepare the necessary infrastructure and create scripts to automate the deployment process and ensure a timely launch. Last dry run before going live, and all done! Your app is officially on the App Store.
Maintenance
We deeply care for our partners and their products and our work doesn’t end once the app is launched. Our development process includes the maintenance stage, during which we make sure that your product remains compliant with any new requirements and continues to function properly. Fixing bugs, updating the design, or enhancing the app with new features is also on our side.
iOS development tech stack
Take a look at the technology stack we use in the native iOS app development process.
Programming language: Swift
Architecture: MVVM+C, Clean Swift (VIP), Modular Architecture
Frameworks: UIKit, SwiftUI, Combine, PromiseKit, Apollo (GraphQL), Firebase, Realm XCFramework, CloudKit, XCCoordinator, XCTest, Unity
Build tools: Cocoapods, Swift Package Manager (SPM)
CI/CD: Bitrise, Fastlane, Firebase App Distribution
Not ready for an app development yet?
Our Product Design Workshops can help you clarify your vision and create the documentation for your project. Or, if you prefer, we can arrange a Product Discovery meeting to evaluate your app concept and plan the project from the ground up.
Reasons to go for native iOS development
The technology behind your product may be critical to its success. Choosing native iOS development ensures you exploit Apple’s state-of-the-art capabilities to deliver the best possible User Experience. Create a responsive and user-friendly app that your customers will absolutely adore.
Maximum performance
Since native apps are designed specifically for Apple’s operating system, they can fully exploit its features. Direct access to an iOS device’s hardware and software enables your application to complete tasks with maximum efficiency, which may improve customer satisfaction and retention.
iOS features
Using native iOS technology for your application development allows for seamless integration with various features and capabilities available on the platform, such as Apple Pay, Siri, iMessage, and more. These functionalities can enhance user convenience, resulting in an overall better score of your app on the App Store.
Excellent UI design
An intuitive interface is critical for customer satisfaction and retention because it enables users to navigate the app and take action easily. That’s why our iPhone app developers follow Apple’s design principles (HIG) and use dedicated frameworks, such as the UIKit, to ensure that your iOS app is fully usable and appealing to your clients.
Access to the latest solutions
As soon as Apple releases new iOS features and technologies, such as ARKit or RealityKit, native iOS apps can immediately take advantage of them. Access to the latest technological advancements lets devs build high-tech apps and give your business a competitive edge.
Compliance with the App Store
To ensure premium quality, all iOS applications must adhere to Apple’s strict design and development requirements. Working with us ensures that your product will stick to all the guidelines required for the app to be released on the App Store. Our iOS developers will also upload your product to the marketplace and make sure it is accessible to all Apple users.
Maximum performance
Since native apps are designed specifically for Apple’s operating system, they can fully exploit its features. Direct access to an iOS device’s hardware and software enables your application to complete tasks with maximum efficiency, which may improve customer satisfaction and retention.
iOS features
Using native iOS technology for your application development allows for seamless integration with various features and capabilities available on the platform, such as Apple Pay, Siri, iMessage, and more. These functionalities can enhance user convenience, resulting in an overall better score of your app on the App Store.
Excellent UI design
An intuitive interface is critical for customer satisfaction and retention because it enables users to navigate the app and take action easily. That’s why our iPhone app developers follow Apple’s design principles (HIG) and use dedicated frameworks, such as the UIKit, to ensure that your iOS app is fully usable and appealing to your clients.
Access to the latest solutions
As soon as Apple releases new iOS features and technologies, such as ARKit or RealityKit, native iOS apps can immediately take advantage of them. Access to the latest technological advancements lets devs build high-tech apps and give your business a competitive edge.
Schedule a free expert session
with the CEO of CrustLab
Hi, I’m Adam – CEO of CrustLab
I would love to share my experiences with you and talk about the challenges you are facing! Feel free to reach out to me to discuss your ideas and needs for any project.
Hi, I’m Adam – CEO of CrustLab
I would love to share my experiences with you and talk about the challenges you are facing! Feel free to reach out to me to discuss your ideas and needs for any project.
They trusted us
Custom iOS mobile app development company in the service of your business
Cooperate with us to develop a top-notch iOS app with a flawless User Interface and advanced features that will attract users across a wide range of industries. Check out the areas where we specialize.
iGaming
Over the last five years, we have successfully delivered more than 15 iGaming applications for web and mobile platforms. Our expertise in leveraging technology to drive business success has led to long-term partnerships with prominent industry players.
FinTech
In case you need a hand with creating a currency exchange platform, our professionals are here to help. We have built one of the most popular currency exchange platforms on the market. But aside from that, we can assist you in creating online banking systems, virtual wallets, payment services, and personal finance apps.
Blockchain
With a skilled team and in-depth blockchain and cryptocurrency knowledge, we can use technology to streamline our clients’ operations and boost their profits. Our iOS app developers stay up-to-date with the latest technological advancements to make sure your product leaves the competition behind.
Cryptocurrencies
Our team has a good grasp of the cryptocurrency world and the technology that powers it. The combination of industry knowledge and technical expertise allows us to build high-quality cryptocurrency platforms that adhere to strict security and compliance standards.
Frequently Asked Questions
Would you like to learn more about iOS development? Here you will find answers to the most commonly asked questions.
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Native iOS vs cross-platform app development – which one should I select for my project?
The choice between cross-platform and native iOS mobile app development depends on a number of factors, including the specific requirements of your project and your budget.
Building a mobile app in cross-platform technology allows you to create solid software that can run on multiple platforms using a single source code, which will probably save you a lot of time and money. That’s why we recommend this solution to businesses that value product quality but have limited funds.
Yet, you should be aware that despite its close-to-native UX and development efficiency, cross-platform apps still have their limitations in comparison to native ones.
Native iPhone app development services not only offer more flexibility for the refinement of UI components, but also fast and smooth data processing, which is absolutely essential for demanding Apple users. So, if your application’s performance and visually appealing design are important to you, going for native technology will probably be a better choice.
Before making a final decision, we advise you to go over your project’s requirements and budget with a software development agency. Reach out to us and we will discuss it together.
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How much time does it take to develop an iOS app?
As with all software development projects – it depends. The two factors that play a crucial part in defining the timeline are the scope of the project and the features you want to incorporate into the app.
Typically, it takes us around 6 months to deliver a standard iOS application, but this estimate can vary depending on the project’s complexity. We can build basic apps in a matter of weeks, but more complex systems with a large number of features and outstanding UI generally take longer.
Remember that choosing a competent and reliable iOS mobile app development company can shorten your product’s time-to-market and improve the quality of custom iOS app development services.
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How much does an iOS app cost on average?
The cost of developing an iOS app can vary depending on the app’s complexity. Yet, based on our prior projects and market knowledge, we can assume that:
- a simple mobile app for a single platform costs from $20,000 up to $50,000,
- a more advanced application for a single platform requires at least $50,000 up to $100,000 or so,
- a fully complex app costs $100,000 and above.
Keep in mind that these are just averages. Contact us to get a more accurate estimate for your iOS app development.
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Do you have the experience with the technology stack that I need?
Yes, we are competent with the technology stack required for iOS app development. Our team is proficient with Swift and Dart programming languages and databases like Firebase and Realm.
We also have vast experience working with iOS frameworks like UIKit, Appolo, and XCFramework and different iOS architectural patterns like MVVM+C, Clean Swift (VIP), FLUX/REDUX, or SPM, allowing us to create a stable and user-friendly iOS app that exceeds your expectations.
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Will you upload my app to the Apple Store?
Yes, of course. Our iPhone app development services include uploading your application into the App Store. We also double-check if the app meets all the obligations and responsibilities for the use of Apple services to ensure it will pass the review. As a full-service mobile app development company, we will also provide you with instructions on how to manage information on your App Store product page.