iOS App Development Services

As an iOS app development company, we’ve served 250+ clients globally in different domains, ranging from STARTUPS to UNICORNS. On top of that, we’ve helped the most innovative companies to survive and make a powerful impact on users through our iOS app solutions.

Hiring iOS experts from BigOhTech is a game-changing experience for you, as they have hands-on experience in creating engaging, secure, and visually appealing apps for various devices (iPhones, iPads, Apple Watches, Apple TVs) that your audience will love.

✔Convert brilliant ideas into out-of-the-box iOS applications

✔Boost revenue for your business

✔Improve your user engagement by 10x instantly

4.6/5

Clutch Rating

300+

Successful Projects

200+

Satisfied Clients

100%

Satisfaction Guaranteed

15+

Years of Experience

300+

Senior Developers

Trusted By Brands

iPhone App Development Services

iOS App Development Consultation

Our iOS app developers understand your business requirements and conduct thorough market and competitor research to decide whether creating an iPhone app is a good fit for you or not. With over 15+ years of experience in the app development domain, we are proficient in building iOS apps that can make your business a profit center no matter in which industry you are in.

Custom iOS App Development

No matter in which industry (B2B or B2C) you are, we combine our years of experience in creating a unique app that speaks to your audience and provides a superior customer experience. Having served diverse clients in different industry verticals, we ensure that customized iPhone apps developed by us can reach more than a billion users.

iOS App Modernization

As a top-rated iOS app development company, we use innovative technologies to migrate your existing apps from Objective-C and Flutter to Swift. Thus, you can get high-quality apps that improve your app performance, meet users evolving needs, and provide a richer experience to your customers.

Multi-Platform Deployment & Integration

As a leading iPhone app development firm, we use the latest tools and technologies to create advanced iOS apps for multiple Apple devices. Thus, you can expand your market reach by being active on every platform where your target audience hangs.

iOS Application UI/UX Design

Our skilled UI/UX designers use the latest design trends and follow Apple’s design guidelines in creating interactive designs that give a perfect look and feel to your iPhone, iPad, and iOS apps. We design rich user interfaces that people love interacting with, thus impacting your company's sales.

iOS App Maintenance & Support

When working with an iOS application development company, you get to work with amazing app developers and testers who use manual and automation testing tools (Selenium, Cucumber, etc.) to track your bugs, check your app performance, and ensure that your app remains secure and up to date. Thus, you can focus on satisfying user needs, and we'll take care of the maintenance part.

iOS App Testing and Quality Assurance

As we want users to spend more time on your app, we perform iOS app testing on various benchmarks such as performance, usability, functionality, etc. Our team of testers uses the latest tools and technology to create high-quality glitch-free apps that are ready to hit the market.

App Optimization for Performance

We are experts at boosting iOS app performance. We make your app faster, more responsive, and efficient by finding and fixing bottlenecks in the code, images, and resources. A well-optimized app loads quickly, responds fast, and saves resources, which means happier users and better App Store rankings.

Top-Rated iOS Application Development Agency

Our dedicated team of iOS app developers at BigOhTech work round the clock to build secure, scalable and high performing applications that enhance user experience and empower businesses to succeed in industry.

We offer potential solutions and integrations across various Apple products using cutting-edge iOS App Development Services and technology stacks like Swift by leveraging powerful tools such as XCode.

With an average rating of 4.8, our native iOS team has published and managed over 150 live apps on the App Store, and we work hard every day to add to these numbers. At the same time, we are not heavy on your pockets.

Why Choose BigOhTech for Your iOS App Project?

Experts in Swift/XCode

Using latest frameworks and leading-edge technologies, we offer up-to-date solutions that are scalable and secure. We specialize in the robust framework i.e., UI kit. More than 90% of apps in the App store are built with the help of this framework for its reliability, scalability and its successful evolution in the industry.

Time-Bound Agile Approach

Our talented iOS app developers follow an agile methodology, make sprint planning, conduct daily stand-up meetings, and work in a close loop to create a secure, scalable, and better iOS app that hooks your prospects instantly.

Flexible Engagement & Hiring Models

We curate flexible engagement and hiring models as per the requirements and time zones of our clients. We provide you with the opportunity to work on your time and terms. Your comfort is our priority!

Cost-Effective Top-Notch Services

We offer cost-effective solutions with first-rate services. With the know-how of delivering optimal results at the lowest costs in the market, we create technology that is worth every penny!

Transparent Process & Communication

We are transparent in our processes and communication. BigOhTech keeps clients in the loop throughout the iPhone application development and maintenance journey. We also pre-inform our clients about the policies and engagement strategies given by Apple for your growing business.

Assistance With App Store Submission

We provide step-by-step guidance to publish the application on the App store. We also assist with the test flight, the testing platform for iOS applications. To make sure that you are well equipped to upload the application post-test flight, we undertake all the required steps from the beginning phase itself.

Timely Deliveries

We believe in timely deliveries and round-the-clock support to our clients. To make the journey smooth, we provide our clients with skilled iOS developers to look into bugs and glitches, if any, at short notice or in case of emergencies.

Proven Track Record

Our proven track record of delivering successful iOS applications across diverse industries speaks for itself. A portfolio of satisfied clients consistently praises our professionalism, reliability, and unwavering commitment to exceeding expectations.

A Unified Vision That Caters To Diverse Industry Demands

Logistics & Supply Chain

Aviation

Hospitality

Telecommunications

Energy & Power

Media & Entertainment

Travel

Sports

Retail & E-Commerce

Healthcare & Life Sciences

Real Estate

BFSI

Turn Your Vision into an iOS Reality! Click Here for Expert Development Services!

Our iOS App Development Process

Creating a Strategic Plan

During this stage, we understand our client requirements, perform competitor research, and evaluate your budget to create a customized roadmap for you. Understanding our competitors and industry provides an analysis of what’s going on in the market.

Designing an app

At this stage, our UI/UX designers create wireframes and prototypes to create an easy and navigable iOS application that provides the best user experience.

Developing an app

After developing a prototype, the development team will figure out tech architecture, and coding languages to be used, write the code, and develop the award-winning iOS app.

Testing of an app

As an iPhone app development firm, our certified quality analysts will conduct usability, performance, and security testing to create a glitch-free app that provides an optimal user experience.

Deploying your app

In this stage, our iOS app development agency will ensure that your app complies with Apple’s app store guidelines. Apple will review your app and publish it on the app store once the app meets Apple’s standards.

Maintenance and support

Our iOS support and maintenance team provides you with post-launch support after releasing an app on-app store. As customer satisfaction is our #1 priority, we constantly check your app performance, look for bugs (if any), work on user feedback, and fine-tune the app accordingly.

Technologies We Use in iOS App Development

Core Foundation

Moya

Apple UI Kit

OpenGL

Animation

Alomafire

Cocoa pods

PromiseKit

AV Foundation

TestFlight

Call Kit

Branch.io

CoreLocation

Push Notification

Discover our fantastic projects and our wonderful clients.

Product Design & Development

IGX (Gas Trading Platform)

App Development

Secure and Efficient Energy Trading Platform

Why our clients love us the most?

We build trust, foster strong relationships, and always put our clients' needs first.

4.6/5 rating on

Our clients appreciate our personalized approach, attention to detail, and consistent delivery of results that exceed expectations.

"They provide great customer support."

Mritunjay Srivastava

VP, Indian Gas Exchange, Noida, India

"Their deep problem-solving approach is impressive."

Gautam Bansal

Senior VP at Housr Technologies, Gurgaon, India

"Overall, their approach was flexible and focused, ensuring that our needs were met effectively."

Sudha Gupta

Sr. Project manager, Flydocs, Vadodara, India

"Delivering quality work was a motivation for their team."

Manish Saini

Former CEO, Ferns N Petals, New Delhi, India

The team managed to overcome the challenges and deliver the project without compromising on quality.

Ikshit Chhabra

Deputy GM at Apollo Health & Lifestyle Ltd, Hyderabad, India

"They provide great customer support."

Mritunjay Srivastava

VP, Indian Gas Exchange, Noida, India

"Their deep problem-solving approach is impressive."

Gautam Bansal

Senior VP at Housr Technologies, Gurgaon, India

"Overall, their approach was flexible and focused, ensuring that our needs were met effectively."

Sudha Gupta

Sr. Project manager, Flydocs, Vadodara, India

"Delivering quality work was a motivation for their team."

Manish Saini

Former CEO, Ferns N Petals, New Delhi, India

The team managed to overcome the challenges and deliver the project without compromising on quality.

Ikshit Chhabra

Deputy GM at Apollo Health & Lifestyle Ltd, Hyderabad, India

"They provide great customer support."

Mritunjay Srivastava

VP, Indian Gas Exchange, Noida, India

"Their deep problem-solving approach is impressive."

Gautam Bansal

Senior VP at Housr Technologies, Gurgaon, India

"Overall, their approach was flexible and focused, ensuring that our needs were met effectively."

Sudha Gupta

Sr. Project manager, Flydocs, Vadodara, India

"Delivering quality work was a motivation for their team."

Manish Saini

Former CEO, Ferns N Petals, New Delhi, India

The team managed to overcome the challenges and deliver the project without compromising on quality.

Ikshit Chhabra

Deputy GM at Apollo Health & Lifestyle Ltd, Hyderabad, India

"They provide great customer support."

Mritunjay Srivastava

VP, Indian Gas Exchange, Noida, India

"Their deep problem-solving approach is impressive."

Gautam Bansal

Senior VP at Housr Technologies, Gurgaon, India

"Overall, their approach was flexible and focused, ensuring that our needs were met effectively."

Sudha Gupta

Sr. Project manager, Flydocs, Vadodara, India

"Delivering quality work was a motivation for their team."

Manish Saini

Former CEO, Ferns N Petals, New Delhi, India

The team managed to overcome the challenges and deliver the project without compromising on quality.

Ikshit Chhabra

Deputy GM at Apollo Health & Lifestyle Ltd, Hyderabad, India

Check Out Our Latest Blogs

iOS App Development

Ultimate Guide to iOS App Development for Businesses in 2025

iOS App Development

React Native vs Swift: Which is The Best for iOS in 2024?

iOS App Development

How to Publish an App to the App Store?

iOS Mobile App Development FAQs

Can you help us in publishing our iOS mobile app to the app Store?

Yes, we can help you in making your app live on the app store. More than that, we provide end to end support and maintenance services so that your app functions effectively and provides a smooth user experience.

What programming language is used for iOS app development?

The main programming language used for iOS app development is Swift. Swift is a powerful and intuitive programming language developed by Apple for building iOS, iPadOS, macOS, watchOS, and tvOS apps. It is designed to be fast, efficient, and easy to use, and is the preferred language for iOS app development by Apple and the iOS developer community.

Both Swift and objective C are used for building iOS, Ipad, MacOS, watchOS Apps. Due to Apple Swift-first approach, Fast, easy to use, swift is the most preferred language for IOS app Development and Developer community.

Can you guarantee the confidentiality of my iOS app idea by signing an NDA?

We understand how important your iOS app idea's confidentiality is, and we take it seriously. To ensure your intellectual property is fully safeguarded, we are willing to sign a Non-Disclosure Agreement (NDA).

Could you give me some examples of previous app development projects and the technologies you used?

StartFragment
Meatme.mx (WildFork.mx)
WildFork US
GrillHouse
NextRewards
CarMedia
ModernX
Snippet

How long does it take to develop an MVP for iOS Apps?

The time required to develop an MVP version for iOS apps can take somewhere between 2-3 months. This process may involve the development of backend systems, including RESTful APIs, which can take longer to develop if the business logic is complex.

Can I use the same codebase for tablets, Wearables and iOS apps?

Yes, the code can be reused, but not for the entire codebase.

You can reuse sharable code such as API calls, business logic, and modeling across tablets, wearables, and iOS apps with the help of Robust Architecture, DRY, SOlid principles, and shared libraries.

Code that is tailored to specific device requirements and form factors must be rewritten.

How much does it cost to build an iOS application?

The cost of creating an iOS application can range between $6,000 and $150,000 or more.

There are various factors that affect the iOS app development cost, which are given below:

The size and complexity of the app (simple, medium, or complex), such as how many screens and features you need.
The cost varies with the time required for development. For instance - creating a gaming application is more expensive than creating an entertainment or social networking app.
Size and location of the development team.
The hidden costs of developing an app, including app store charges and any maintenance required to update an app.