iOS Application Development for Startups and Established Companies

Onix provides a comprehensive set of iOS app development services to assist companies and organizations in turning their software development goals into reality.

We are proud that our offshore iOS developers are at the forefront of growing mobile technology, with expertise spanning the iOS engineering for all devices. Utilizing the iPhone, iPad, iWatch, and Apple TV platforms to build a multi-platform application allows users to access your app no matter their device.

iPad App
iPad app development services are an invaluable resource that helps businesses and organizations create innovative, user-friendly apps that enhance the user experience. With more businesses and consumers relying on iPads for their business needs, having an app tailored to their needs is essential.
iPhone App
Our iPhone app development services allow businesses and organizations to create engaging, user-friendly apps that can help them succeed in the highly competitive smartphone market. Onix developers of iPhone apps specialize in design, functionality, security, coding, usability testing, and more to ensure the app meets all requirements.
iWatch App
These services allow businesses to craft engaging apps for the Apple Watch platform. They include designing and developing custom apps from scratch, crafting visuals, animations, and other elements with the smaller screen size in mind, coding with frameworks such as Swift or Objective-C, and ensuring compatibility on multiple platforms.
Apple TV App
This type of iOS app development includes custom design and development from scratch and optimizing visuals and animations for the Apple TV platform, ensuring compatibility on multiple devices (Apple TVs, iPhones, iPads), usability testing to guarantee optimal performance, and ongoing support post-launch.

iOS App Development Services We Provide

At Onix, we understand the importance of standout mobile experiences on devices powered by iOS. That’s why our experienced development team is dedicated to creating highly-customized and feature-rich iOS apps that blend seamlessly with your existing systems and processes.

iOS Development Consulting

Our consulting services provide expert advice and guidance to identify potential problems and devise solutions that fit their particular project needs.

iOS Native Development

We specialize in native iOS development using the latest tools like Swift and Xcode to create your needed app.

Third-Party Integrations

We can integrate third-party services into your app, allowing for a seamless user experience and better performance.

QA & Testing

Our team of experts ensures your app is properly tested for quality assurance before being released on the App Store.

Maintenance & Support

We provide ongoing maintenance and support for your iOS app after its release so it remains bug-free and up-to-date with the latest features.

App Store Optimization

We provide ASO services to help ensure that your app reaches its full potential on the App Store, optimizing its visibility to potential users.

UI/UX Design

Our UI/UX designers are experienced in creating beautiful and intuitive designs that give users an enjoyable experience when using your app.

Cross-Platform Development

We can build apps that work both on Android and iOS devices, allowing you to reach more users with one unified product.

Set your budget and we will optimally adjust software development to it!

Results speak louder than words; therefore, let’s look at Onix in numbers

Years of experience in
software development

Successful app
releases every year

Successfully delivered
projects

Talented multi‑dimensional
experts

Product Discovery Is the First Stage of Any iOS Development Services

Considering our 2-decade experience in offshore iOS development, we know for sure how to make your product thrive. Thus, Product Discovery is essential for completing your project on time, on budget, and establishing the basis for success on the market. And here is what you get from Product Discovery:

Clear goals of the project and defined direction of the development process

Solutions, architecture, and user experience tailored to unique business objectives

Thorough understanding of the product concept, intended market, and target audience

Understanding of potential risks and preparedness to tackle them

Optimized resource management and development costs

Increased credibility with investors and possibilities for extra funding

“We've had a fantastic experience working with the team at Onix. They've delivered the vision we had for our platform. Communication has been great, they go the extra mile to make sure work is done to a high standard and delivered on time. It's been a pleasure to have them on board highly recommend them.”

CEO
Sukh Sidhu

“They always went above and beyond and really viewed themselves as an extension of our company's team.”

CEO, Bracketology
Jonah Fialkow

“Working with Onix has made it so easy for us to develop the software products. They mobilized a highly skilled team that handled tasks with extreme proficiency. Onix made this such an enjoyable project to work close to.”

Founder & CPO of Phlex
Ryan Rosenbaum

“We are impressed with their professionalism and transparency in their work.”

CEO, MiPaddle
Mark Innes

“Their outstanding ability to solve extreme technical challenges distinguishes them from their competitors.”

CEO, messageLOUD
Garin Toren

“Onix-Systems is extremely reliable, hard-working, and intelligent.”

CEO, ROI Genius
Andrew Cramer

Solutions We Deliver for iOS

The iOS was originally designed to power Apple's iPhone series. Today, it powers all of Apple's mobile devices, including the iPad.

The rising popularity of mobile computing has resulted in a boom in iOS app development. There are several native technologies in the iOS ecosystem.

Maps and geolocations

Onix can successfully build the best map and geolocation tools into its apps to ensure that smartphone users always receive precise information about their current location and itinerary.

External hardware

Onix can link iOS apps to external hardware such as GoPro cameras, Apple watches, certain home appliances, and more. We use iBeacon, printing, Bluetooth, HomeKit, Wi-Fi, and WatchKit.

iOS data access

Onix simplifies a user's interaction within the app interface by utilizing data processing technology tools. For example, sharing data between apps allows the app to use data from another app or provide needed data to it.

Distributing

Onix uses these tools to allow programmers to test their programs in real-time before the grand release, ensuring top quality. These pre-tests are extremely important, as they show developers what people think of the applications.

- Crashlytics Beta
- HockeyApp
- TestFlight
- BetaBuilder

Social conversations

Onix improves an app's usability, making apps even more enticing to a user. These allow users to interact with their contacts and build connections in programs such as iMessage, Mail, Twitter, Facebook, LinkedIn, Instagram, etc.

Analytics

By using these analytic tools, Onix’s developers can evaluate the effective use of chosen technologies for app development and design solutions. This makes it possible to easily analyze user activities in the app and help bring in new targeted user audiences.

- Flurry
- Google Analytics
- Crashlytics

Networking

Onix guarantees that the technology solutions we apply simplify issues and eliminate costs associated with integrating SMS and MMS services. We use P2P, Sockets, APNS, Push Notifications, StoreKit, RSS, and Networking Frameworks to stay up-to-date on their programs.

Media player

Onix recognizes that the presentation of text and media is a critical element of most iOS apps and uses these tools to facilitate customization of an app's media layer.

We use Media Accessibility Framework, Accelerate Framework, Assets Library, Image I/O, Photos Framework, Text Kit, and Core Kit.

Video

Onix uses these practical tools in managing videos in iOS:

- Media Player
- UIImagePickerController
- Core Media
- AV Foundation
- RTMP
- RTSP
- HLS
- AirPlay

Data

Onix relies on adaptive data analysis tools, allowing programmers to store and view data collected from applications used in real-time.

For this, we use CoreData, Keychain, Parse SDK, Magical Record, User Defaults, SQLite, XML, Plist, HTML5 Client-Side Storage in Safari, and Key Archiving.

In-app purchase

Onix's expertise in multiple payment systems helps clients propose the best solutions to their applications. StoreKit is used for digital content and helps monetize any product for clients who want to sell hard or soft goods; PayPal and Stripe's integration works well everywhere.

Graphics

Graphics is one of the first things that attract people to an app. Onix integrated graphics tools that make it possible to support apps with 2D and 3D digital content.

We can also add supporting device features, such as a library of users' photos, battery life details, or remote control. Here are short descriptions of the tools commonly used in the iOS development of graphics.

Start building your impactful mobile solution for iOS.

Why Onix Is The Best Technology Partner for iOS App Development

iOS mobile app development provides various benefits to businesses worldwide. From allowing faster development to saving costs, the services offered by offshore developers can be an invaluable asset to companies looking to bring their vision of a successful app to life.

Fast and cost-effective development

We are passionate about delivering top-notch and dynamic mobile solutions through our best structural standards that complement your company’s needs, vision, and budget. What’s more, you own the intellectual property we developed for you.

Industry-Leading Quality

The development process follows a set of adopted standards that guarantee our clients will reach the best possible results in their product implementation and get cutting-edge iOS solutions that end users will love.

Openness and transparency

No bureaucracy and hidden procedures. All you need to do is to sign NDA and contract to start working with our team. Moreover, our specialists clearly report the work done, including highly detailed invoices with the hours spent on each task.

Increased Flexibility

Onix offshore team can work flexible hours, allowing you to manage your project across multiple time zones without sacrificing quality or speed.

Improved Time Management

By outsourcing some or all of your mobile app development needs, you’ll be able to focus more resources on other business areas while avoiding costly overhead expenses associated with additional staffers and software licenses.

Industry-Specific iOS Development

In today's fast-paced world, iOS app development is becoming increasingly important across all major industries. From the education sector, where mobile applications help to enhance the learning process, to healthcare, where apps are used for remote patient monitoring, the power of custom iOS app development is undeniable. Let's look at the top industries we work in.

Retail
Creating custom shopping experiences and integrating payment systems.
Entertainment
Building loyalty with programs and engaging users with entertaining apps.
Healthcare
Collecting and analyzing patient data to create personalized health plans.
Education
Developing collaborative tools and creating virtual learning platforms.
Finance
Streamlining banking procedures for customers and improving money management.
Transportation
Enhancing customer service, providing real-time tracking options, and integrating payment methods.
Insurance
Automating processes for agents, streamlining paperwork, and improving customer service
Travel
Improving the booking experience by offering discounts, adding features, and optimizing the checkout process.

[ Our Development Process ]

Here is what our custom
iOS app development process looks like:

01Planning
- ﹂ Business goals analysis
- ﹂ Creating a project’s roadmap
- ﹂ Determining the strategy
- ﹂ Planning and scheduling
02Analysis
- ﹂ Generating ideas and concepts
- ﹂ Lean Inception
- ﹂ Choosing a development methodology
- ﹂ Selecting a team
- ﹂ Conducting the project's audit
- ﹂ Developing a user journey
- ﹂ Planning features development
- ﹂ Preparing a timeline
03UI/UX Design
- ﹂ Creating prototypes
- ﹂ Facilitating the workflows
- ﹂ Managing complex data
- ﹂ Meeting end-users' needs
- ﹂ Creating user flow
04Development
- ﹂ Ensuring transparency in accordance with the Agile approach
- ﹂ Delivering software based on iteration requirements
05Testing
- ﹂ Defining quality goals
- ﹂ Preparing a list of steps to take to provide your end customers with the best experience
- ﹂ Conducting QA testing
06Product launch + Maintenance
- ﹂ Preparing the final iteration for product release
- ﹂ Release to production
- ﹂ Product upgrade based on real users’ feedback, app performance, and changing market requirements

Onix Engagement Models

Our custom iOS development services presuppose two engagement models depending on your business goals: dedicated team and staff augmentation.

Dedicated team

Dedicated software development teams refer to hiring a fully dedicated set of developers assigned exclusively to your business initiatives for the long term. Dedicated teams ensure faster turnaround times and better communication between you and the development team.

Staff augmentation

With this option, clients can hire additional expert personnel for short-term projects or during peak periods of activity to supplement their internal teams. Dedicated Onix specialists will join existing teams to ensure deadlines and requirements are met while also providing expertise in specific areas.

[ Our clients ]

Brands We Have Worked With

Technologies We Use at Onix

To deliver products of the highest quality, we use a reliable and top-notch set of technologies.

Backend development

Python,

Node.js,

Java,

PHP

Frontend development

React.js,

Vue.js,

CSS,

HTML5

Mobile development

Kotlin,

Flutter,

Swift,

Objective-C,

React Native

VR/AR and 3D design

Unity,

Visual Studio,

Blender,

Maya,

Houdini,

V-Ray

Cloud storage

AWS,

Azure,

Google Cloud Platform,

Heroku,

DigitalOcean

CMS

Shopify,

WordPress

Our iOS Development Cases

Onix is a leader in the iOS development field, with an impressive portfolio of successful applications.

Our expert team of developers combines the latest technologies with creative design to create custom iOS solutions tailored to customer needs. Learn about our recent work:

USA

Gaming

Bracketology is a platform for reality
TV, turning its drama into
an online game

Centralized fantasy gaming platform for reality TV shows

Bracketology is a platform for reality TV, turning its drama into an online game

Services provided:

The Onix team migrated the app to AWS and delivered a completely redesigned version, transforming the old website and app into an innovative platform

USA, Florida

Sports & Fitness

Phlex is a swim-tracking app that uses
wearable devices to collect motion data

Innovative solution to track swimming workouts

Phlex is a swim-tracking app that uses wearable devices to collect motion data

Services provided:

We upgraded an old iOS codebase, built an Android app from scratch, created an intuitive design, ensured proper data synching between watches and apps

USA

Sports & Fitness

JSA is a platform that offers
personalized training and nutrition
services

Online sports & fitness platform

JSA is a platform that offers personalized training and nutrition services

Services provided:

The client came to us with an already existing project and asked to help implement specific features, improve existing ones, and fix bugs

Explore our works

Click here to immerse yourself in a world of exceptional web design. Our portfolio awaits, showcasing our finest works.

Have an idea for an iOS app that requires a tailored solution?

Our Insights

How to Build a Travel Mobile App: Features, Tech, and Costs

Super App Development: Success Cases & Best Practices

Innovating Mental Health App Development: Features & Cost

Tell us about your product idea and let the magic unfold.

FAQ

How much does it cost to create an iOS app?

The cost of creating an IOS app can vary greatly. Generally speaking, developing a basic IOS app costs anywhere from $5,000 to $30,000. Factors that can increase costs include features (such as 3D / AR integration), complexity, and extra development time required due to unforeseen issues.

How big is the offshore iOS development team I need to create an app?

Offshore iOS development teams can vary in size depending on the scope of your project. Generally, you would need a team of anywhere from 4 to 10 developers working full-time, plus any additional UX/UI designers and testers needed.

What are your cases in offshore iOS development?

Onix has extensive experience in iOS app development, having created numerous apps ranging from fitness trackers to mobile games. Our skilled and experienced developers are adept at creating customized apps that meet exact customer requirements. We also provide ongoing maintenance and bug-fixing services to ensure your app continues to run smoothly and efficiently over time. Check out our case studies here.

iOS Application Development for Startups and Established Companies

iPad App

iPhone App

iWatch App

Apple TV App

iOS App Development Services We Provide

iOS Development Consulting

iOS Native Development

Third-Party Integrations

QA & Testing

Maintenance & Support

App Store Optimization

UI/UX Design

Cross-Platform Development

Set your budget and we will optimally adjust software development to it!

Results speak louder than words; therefore, let’s look at Onix in numbers

Product Discovery Is the First Stage of Any iOS Development Services

Solutions We Deliver for iOS

Maps and geolocations

External hardware

iOS data access

Distributing

Social conversations

Analytics

Networking

Media player

Video

Data

In-app purchase

Graphics

Start building your impactful mobile solution for iOS.

Why Onix Is The Best Technology Partner for iOS App Development

Fast and cost-effective development

Industry-Leading Quality

Openness and transparency

Increased Flexibility

Improved Time Management

Industry-Specific iOS Development

Retail

Entertainment

Healthcare

Education

Finance

Transportation

Insurance

Travel

[ Our Development Process ]

Here is what our customiOS app development process looks like:

01Planning

02Analysis

03UI/UX Design

04Development

05Testing

06Product launch + Maintenance

Onix Engagement Models

Dedicated team

Staff augmentation

Brands We Have Worked With

Technologies We Use at Onix

Our iOS Development Cases

Centralized fantasy gaming platform for reality TV shows

Services provided:

Innovative solution to track swimming workouts

Services provided:

Online sports & fitness platform

Services provided:

Explore our works

Have an idea for an iOS app that requires a tailored solution?

Our Insights

How to Build a Travel Mobile App: Features, Tech, and Costs

Super App Development: Success Cases & Best Practices

Innovating Mental Health App Development: Features & Cost

Tell us about your product idea and let the magic unfold.

FAQ

How much does it cost to create an iOS app?

How big is the offshore iOS development team I need to create an app?

What are your cases in offshore iOS development?

Here is what our custom
iOS app development process looks like: