Finally, we also provide web app development services for iOS devices. These apps run on web browsers and do not need to be downloaded or installed from the App Store. Web apps are a cost-effective solution for businesses that want to reach a wider audience and provide a consistent user experience across different platforms.
We also specialize in developing APIs that allow businesses to integrate their iOS app with other systems or platforms, such as social media platforms, e-commerce platforms, and payment gateways.
iOS app development services offered by Byte Sigma are an effective way for businesses to reach their target audience, improve customer engagement, and boost sales. With our expert team, structured process, and use of the latest technologies and tools, we are confident in our ability to deliver high-quality iOS apps that meet the specific needs of our clients.
Our iOS App Development Services : A Range of Types Available

Native Apps
Native apps are developed specifically for one platform, such as iOS, and are designed to provide the best user experience for that platform. They are fast, responsive, and offer access to all of the device's features, such as the camera and GPS. Native apps also have the advantage of being able to work offline. Since native apps are designed specifically for iOS, they can take full advantage of the platform's features, resulting in an app that is faster and more responsive.





Hybrid Apps
Hybrid apps are a combination of native and web-based apps. They are developed using web technologies such as HTML, CSS, and JavaScript, and then wrapped in a native container. Hybrid apps can access some of the device's features and can be published to multiple platforms, which makes them a cost-effective option. Hybrid apps also have the advantage of being able to work offline.

Web Apps
Web apps are mobile-optimized websites that are designed to look and feel like native apps. They can be accessed through a browser and do not need to be downloaded or installed on the device. Web apps are cross-platform, which means they can be accessed on any device with a browser. They are also easy to update, as changes can be made to the website without the need for an app update.

Benefits of Native apps
High Performance: Native apps provide the best performance compared to other types of apps as they are built specifically for a particular platform.
Better User Experience: Native apps provide a better user experience as they are designed to use the device-specific features, such as camera, GPS, and contacts.
Improved Security: Native apps have a better security system as they are developed for a particular platform and undergo rigorous security testing.
Better Access to Hardware Features: Native apps have direct access to the hardware features of the device, which provides a better user experience and functionality.
Better Offline Access: Native apps can store data locally, allowing users to access the app’s content even when they are offline.
Increased App Store Visibility: Native apps are easier to find on app stores and have better visibility than other types of apps.
Easier to Monetize: Native apps offer better monetization opportunities through in-app purchases, subscriptions, and advertising.
Better Integration with Third-Party Services: Native apps can easily integrate with third-party services, such as social media platforms and payment gateways.
Better Support from Platform Providers: Native apps receive better support and updates from platform providers, which ensures that the app is up-to-date and runs smoothly.
Better Personalization: Native apps can offer a more personalized user experience by using device-specific data, such as location and contacts, to tailor the app’s content.

Benefits of Hybrid apps
Cross-Platform Compatibility: Hybrid apps are compatible with multiple platforms, which reduces development costs and time.
Faster Development: Hybrid apps are faster to develop than native apps as they use a single codebase for multiple platforms.
Easier Maintenance: Hybrid apps are easier to maintain as updates and bug fixes can be made to a single codebase, which automatically updates the app on all platforms.
Cost-Effective: Hybrid apps are more cost-effective than native apps as they require less development time and resources.
Improved UI/UX: Hybrid apps can provide a better user experience as they can use the device-specific features and UI elements of each platform.
Access to Device Features: Hybrid apps can access device-specific features such as camera, GPS, and contacts.
Better Offline Access: Hybrid apps can store data locally, allowing users to access the app’s content even when they are offline.
Faster Time-to-Market: Hybrid apps have a faster time-to-market than native apps as they can be developed and launched quickly.
Easy to Scale: Hybrid apps are easy to scale as they can be updated across multiple platforms simultaneously.
Better Analytics: Hybrid apps can provide better analytics as they can track user behavior across multiple platforms.

Benefits of web apps
Cross-platform compatibility: Web apps can be accessed from any device with an internet connection, regardless of the operating system.
Cost-effective: Developing a web app is usually less expensive than developing a native app, as it doesn’t require different versions for different operating systems.
Easy maintenance: Since web apps are accessed through a web browser, updates and maintenance can be done on the server-side, making it easier and more efficient.
No installation required: Web apps can be accessed directly through a web browser, eliminating the need for users to download and install an app.
Larger audience: Web apps are accessible to a wider audience, as they can be accessed on any device with an internet connection, including desktop computers.
Search engine visibility: Web apps are easier to find on search engines, as they can be indexed by search engines and appear in search results.
Faster development time: Web apps can be developed faster than native apps, as they use standard web technologies.
Integration with other web services: Web apps can easily integrate with other web services and APIs, making it easier to add new features and functionality.
Easy scalability: Web apps can be easily scaled to accommodate an increasing number of users or data volume, without the need for major changes.
Security: Web apps are typically more secure than native apps, as they run in a sandboxed environment and are less susceptible to malware and viruses.
Each type of iOS app has its own benefits and drawbacks, and the choice of which type to use depends on the client’s needs and goals. At Byte Sigma, we work closely with our clients to understand their requirements and suggest the most suitable type of iOS app for their project.
Our Development Process
At Byte Sigma, we follow a rigorous development process to ensure that iOS application development for each mobile application we build meets our clients’ requirements and exceeds their expectations. Our development process consists of the following steps.
Requirement Gathering
We work closely with our clients to understand their business needs and the requirements of their iOS app. We gather information about the app's features, functionality, user experience, and target audience.
Product Backlog Creation
Once the requirements have been gathered, we create a product backlog that outlines the features and functionality of the iOS app. The product backlog is a prioritized list of tasks that will be completed during the project.
Product Sprint Planning
We break down the product backlog into smaller tasks and plan the work that will be completed during each sprint. A sprint is a fixed period of time during which a specific set of tasks is completed.
Design and Development
We design and develop the iOS app in iterations, with each iteration adding new features and functionality to the iOS app. We use the latest design tools and programming languages to create an iOS app that is fast, reliable, and scalable.
Testing
We conduct testing throughout the development process to ensure that the iOS app is functioning as intended and free of bugs and errors. Our team of testers uses a combination of manual and automated testing techniques to ensure that the app is of the highest quality.
Sprint Review
At the end of each sprint, we review the work that has been completed and receive feedback from the client. This feedback is used to make improvements to the iOS app and the development process.
Deployment
Once the iOS app has been tested and approved, we deploy it to the relevant app stores, such as the Apple App Store, Google Play Store, and server. We follow the app store guidelines and requirements to ensure that the iOS app is approved and published quickly.
Maintenance/Support
After the iOS app is launched, we continue to provide maintenance and support services to ensure that the iOS app remains up-to-date and functional. We also provide ongoing support to our clients to address any issues that may arise.
At Byte Sigma, we believe that the Agile development methodology is the best approach to iOS application development. It ensures that our clients receive a high-quality iOS app that meets their requirements and is delivered on time and within budget.
Technologies Use By Us
01
Swift Programming Language
Swift is a powerful and intuitive programming language developed by Apple for iOS, macOS, watchOS, and tvOS. It is a modern language that offers better performance, reliability, and safety than its predecessor, Objective-C.
02
Objective-C Programming Language
Objective-C is an object-oriented programming language that has been used for iOS app development for many years. It is a dynamic language that offers features such as messaging, dynamic typing, and runtime reflection.
03
Xcode IDE
Xcode is Apple's integrated development environment (IDE) for iOS app development. It offers a comprehensive set of tools for designing, coding, debugging, and testing iOS apps. Xcode includes a code editor, interface builder, simulator, and many other features.
04
Cocoa Touch Framework
Cocoa Touch is a framework that provides a set of APIs for building iOS apps. It includes classes for user interface, animation, multimedia, networking, and other features that are essential for iOS app development.
05
Core Data Framework
Core Data is a framework that provides a high-level object-oriented interface to store and retrieve data in iOS apps. It offers features such as object graph management, automatic data migration, and support for multiple data stores.
06
Firebase Platform
Firebase is a mobile platform that provides a set of tools and services for building iOS apps. It includes features such as real-time database, cloud storage, authentication, analytics, and many others that are essential for iOS app development.
07
Material Design
Material Design is a design language developed by Google that provides guidelines for creating visually appealing and intuitive iOS apps. It offers a range of design elements such as color palettes, typography, and layout principles that make it easier to create consistent and attractive iOS apps. By using Material Design, we can create iOS apps that are not only functional but also visually appealing.

Some of our done Work








These are just a few examples of the projects we have completed for our clients. Our team is always ready to take on new challenges and help our clients achieve their business goals through innovative iOS app development.
Byte Sigma Team
Byte Sigma is a leading iOS app development company with a team of experienced professionals who are committed to delivering high-quality mobile solutions to clients. Our iOS development team consists of skilled developers, designers, API developers, testers, project managers, and scrum masters who have a deep understanding of the iOS platform and its capabilities.
Our iOS developers have years of experience in developing iOS applications for various industries, including healthcare, finance, e-commerce, and education. They are proficient in using the latest technologies and frameworks to create innovative and user-friendly iOS applications.
Our iOS designers have a keen eye for detail and are experts in creating beautiful and intuitive user interfaces. They work closely with our developers to ensure that the design and functionality of the app work seamlessly together, providing an exceptional user experience.
Our API developers are proficient in developing RESTful APIs that can integrate with various systems and platforms. They have experience in creating scalable and secure APIs that can handle large volumes of data and requests.
Our testers use advanced testing methodologies and tools to ensure that the iOS application is free from any bugs or issues. They conduct various types of testing, including functional testing, integration testing, and user acceptance testing, to ensure that the app meets the highest quality standards.
Our project managers are experienced professionals who have a deep understanding of the iOS development process. They ensure that the project is delivered on time and within budget, while meeting the client’s requirements and expectations. They work closely with the development team and the client to ensure that the project is progressing as planned and that any issues are addressed promptly.
Our scrum masters are certified professionals who use the Agile methodology to manage the iOS development process. They facilitate the development team’s work, ensuring that they are following the Agile principles and practices. They conduct regular meetings and reviews to ensure that the project is on track and that any issues are addressed promptly.
In summary, our iOS development team has the expertise and experience to deliver high-quality iOS applications that meet the client’s requirements and expectations. They are committed to delivering innovative and user-friendly solutions that provide an exceptional user experience.
Our Pricing Plans
At Byte Sigma, we offer flexible pricing plans tailored to our clients’ needs, including fixed cost, time & material, and man monthly options. Our pricing ensures transparency and value for money, without compromising on quality.
Fixed Cost

Time & Material

Man Month

100+ SATISFIED CLIENTS
Client love Byte Sigma
Micah Lancaster
CEO, I’m Possible Training
Warren Bunkley
Hoopology Basketball Training Academy
Robin
Dhanuka Agritech Ltd.
“Thank you Guys, keep doing awesome!”
I simply needed an app for my customers with clean UI/UX and let you know that Byte Sigma did a great job. I’m happy I have chosen to work with Byte Sigma.
“Byte Sigma is the real deal!”
All deliverables were on time.
They guided me on every step during my product development.
“We are very much happier with the results.”
They understood our requirements right away and pulled together an excellent App in time for our deadline.