Custom iOS App Development Services We Provide
Custom iOS App Development
Tap into the expertise of our iOS professionals skilled in multi-threaded environments and sophisticated algorithms to create your cutting-edge custom iOS application.
iPad App Development
Get an exceptional experience for your iPad users thanks to a mix of seamless UI/UX design, advanced analytics, high speed, and security.
iWatch App Development
Create unique watchOS applications with integrated in-app purchasing features customized to meet your specific needs. We help our clients optimize the functionality and user experience of their iWatch applications.
Apple TV App Development
Based on your needs, we can tailor a modern tvOS application that can fulfill all your demands by using features not available on ordinary mobile apps.
Enterprise iOS Apps
Our developers utilize their experience in developing efficient solutions to create enterprise iOS apps that meet the unique demands of your business, such as fostering better collaboration among team members, optimizing workflows, and improving performance.
Integration and Migration
To help businesses stay competitive in the fast-paced digital landscape, our developers bring decades of extensive industry experience to deliver smooth integration and application migration services for iOS mobile apps.
Choose GP Solutions as your partner, and we will turn all your visions into reality.
Why Outsource iOS Application Development Services?
Developing a mobile application is definitely one of the best ways to enlarge your business in our smartphone era, especially if it runs on iOS. Here are some reasons why our clients prefer to outsource iOS development.
Cost Efficiency and Budget Management
Delegating iOS app development to external experts can prove to be a much more economical option compared to building an in-house team. Working with GP Solutions, you will get custom iOS app development services without worrying about sustaining a full-time mobile app development team, onboarding, and hiring.
Focus on Core Business Functions
Entrusting your iOS development to GP Solutions can be very beneficial for your internal team, as they will have an opportunity to focus their efforts on product strategy, marketing, and customer relationships, which leads to effective and seamless management of your business operations.
Decreased Development Timeline
Speed to market is imperative, and outsourcing can significantly optimize the development process. Due to their expertise, streamlined workflows, and well-honed methods, working with skilled mobile developers accelerates timelines and saves your efforts.
Continuous Support and App Maintenance
The launch of an app in mobile stores is not the end of a project. Your app will also need constant updating and support. Entrust iOS application development services to our team, and be sure that your application will always run smoothly.

iOS Advantages That Underpin Our Work
Our developers hone their skills to provide custom ios application development services that meet the needs of the modern market.
User Experience
We make your application smooth and user-friendly, so it can have all the chances to be in hot demand on the market. iOS devices have always been famous for their uncluttered design ideas and first-rate UX. By paying attention to efficient and high-quality UX/UI design that serves a wide range of resolutions and screen sizes, we deliver an engaging experience to reach your target audience.
Compatibility
A great number of customers choose iOS because of its ecosystem’s easiness. We know that interoperability is the key reason why people love Apple’s products, and we develop every new solution so it can be seamlessly matched with the ecosystem.
Innovative Integration
We incorporate the latest trends and innovative functionalities into your custom iOS app development and provide top-notch solutions that surpass customer demands. By doing so, we ensure that your application stays in demand and relevant in this ever-changing market.
Added Features
Harness the full capabilities of your application with iOS’ extensive features. Your app’s user experience will be enriched with features like gesture control and Siri.
Our iOS Expertise
Our developers know how to handle all the technologies needed for iOS mobile application development. Here is the list of tools and features that we have under our belt:
Swift Programming
Swift is considered the key language for iOS development, and our experts eagerly use it to build easy-to-manage, effective, and clean code. As a result, you get an optimized and robust application.
Version Control
Version control systems like Git are crucial in fostering teamwork among developers and monitoring code modifications. Our developers use it for addressing conflicts, handling code revisions, and preserving the project‘s progress history.
Xcode
Xcode serves as the primary integrated development environment (IDE) for building iOS applications. To facilitate the development process, our developers use its tools for debugging, testing, and coding iOS applications.
Core Data
Core Data is a tool designed to efficiently handle the objects in an application’s model layer. Using it, our developers can handle, organize, and store data, ensuring your app is capable of handling complex data connections and structures.
UIKit
Using the UIKit framework, our experts develop user interfaces for iOS applications. Consequently, you get a mobile app with user interactions and visual elements that will fulfill all your customers’ needs.
Objective-C
Despite Swift being the key language, Objective-C is still good enough for upgrading and keeping code. Depending on your needs, we can use both languages and integrate older Objective-C codebases into Swift.
Unit Testing
Unit testing focuses on building tests for specific code components to verify their functionality. Our team of professionals uses it to boost code standards, retain a dependable codebase, and detect bugs early.
Networking
Networking refers to managing the transfer of data between the application and external servers. We provide smooth communication with backend services by utilizing networking services like URLSession to get and send data.
Auto Layout
Auto Layout is a system that allows our developers to design flexible user interfaces that adjust to any screen size and orientation. By using it, we ensure that your application’s UI will look good on any device.

How about bringing changes to your business model by adding an iOS app as one of the tools to reach your audiences?
Industries We Work With
iOS App Development Process
From the initial collection of requirements to the final result of iOS mobile application development, our clients are always in the loop and know that their project is in the right hands:

Analysis and Estimation
Estimating your ideas and goals for your project while analyzing your industry’s market.
Design
Examination of all the possibilities for development and implementation.
Implementation
Creating adaptable and efficient code.
Testing
Testing the code and making final improvements in security and functionality.
Delivery
Delivering effective solutions for your application.
Support and Maintenance
Ongoing assistance and addition of new features.
iOS App Development Tech Stack
Count on our experts in selecting high-quality technologies ideal for iOS mobile application development. Here is the stack we actively use:
iOS Libraries
- GCD
- UIKit
- SwiftUI
- XIB
- SnapKit
- Moya
- SPM
- Realm
- CocoaPods
- RxSwift
Design
- Zeplin
- Human Interface Guidelines
- Figma
- Lottie
- Adobe XD
Device Types
- iPhone
- iPad
- macOS
- Apple TV
- Watch OS
- Car Play
Languages and Frameworks
- Objective-C
- Swift
Architecture
- MVP
- VIPER
- MVVM
- Clean Swift
Benefits of iOS Applications
Winning Market Entry
Developing an iOS app for your business is an excellent way to expand your audience and meet their needs. You can ensure greater customer satisfaction by delivering scalable iOS applications that align with industry standards.
Robust Infrastructure
Developing a strong iOS application is a good way to integrate effortlessly into the iOS ecosystem because of its exceptional features and robust support.
Seamless User Experience
Customers prefer iOS apps because they provide an advanced user experience and are convenient to use. As a result, you get improved user interaction and boosted sales.
Augmented Productivity
Apple does its best to fill its operating system with all advanced features. That is why iOS-based apps are tailored to business needs and deliver outstanding performance.
Enhanced Security
When choosing an operating system, iOS is the best choice if you want protection from phishing attempts, malware, and viruses, making your iOS app a reliable option for businesses.
Why GP Solutions?

20+
Years of Experience. Get a reliable partner whose extensive expertise allows them to realize all your needs in the best way possible.
350+
IT Experts. Collaborate with top specialists in diverse fields to ensure your application is a strong competitor in the market.
450+
Projects. Entrust your development process to a company with over 450 projects under its belt, and get cutting-edge solutions enriched with the latest technologies.
50+
Technologies. We leverage the latest technologies to deliver custom solutions that will make your iOS application sought after on the market.
25+
Devoted Teams. Collaborate with professionals who excel at harnessing advanced technologies and emerging trends to ensure your application gains prominence and achieves high demand.
300+
Clients Worldwide. Working with GP Solutions, you can be sure that your iOS application development will meet the demands of your country’s market.
How to Start Working with Us
Before contacting us, please get to know our initial working plan:

Requirement Assessment
Our team of professionals estimates strategic needs and goals.
Analyzing CVs
Either select certified iOS developers yourself, or leave the decision process to our specialists.
Agreement
We define the project’s scope and establish specific timelines for its completion.
Onboarding
Evolve and deploy your application with our team and get continuous support even after the release.
Featured Case Studies

Enhancing E-commerce Apps for a Leading German Retail Chain
Learn what we did for our German client to redesign Android and iOS mobile apps and improve user experience. In the end, app users got a better search functionality, were able to use apps on more external devices, and enjoyed the overall smooth experience when using the client’s apps.

Unified Chat Automation Platform for a Leading Engagement Brand
Get to know how we helped the client to build a unified customer engagement solution for marketers who use multiple mobile messaging platforms. The delivered product offers an efficient toolkit to connect with customers in real-time via WebChats, SMS, Facebook Messenger, Instagram, and WhatsApp.

Custom Messaging Platform for an EdTech Pioneer
Learn how we extended the communication capabilities of an e-learning platform with a ready-made messaging platform called Leverice. Instead of designing everything from scratch, we modernized the existing software product to meet the client’s demands.
Types of Engagement
At GP Solutions, we will help you to pick the most suitable models for your development process.
Team Enlargement
Expand your team with professionals who will bring cutting-edge solutions to your project.
Devoted Teams
Get a team of experts whose main goal is to foster excellence in your project.
End-to-End Outsourcing
Delegate decision-making to our experts and channel the time saved into strategizing for business growth.
Our Clients
Customers about Us
FAQs
What iOS solutions do you offer?
As a custom iOS app development company, we can create specialized solutions for all kinds of iOS devices like iPhones, watchOS, iPads, and tvOS.
How long does it take to build an iOS application?
The development process timing is based on the application’s difficulty, design, maintenance, features, testing requirements, and so on. Generally, a simple iOS app needs 3 to 4 months for its development, while the complex ones require 6 to 12 months.
Can I upgrade my app after its launch?
Your work with our team doesn’t end after the launch of your application. We also help you to add new features, respond effectively to user suggestions, and release updates.