Let’s Discuss Your iOS Project

Our Valuable Clients

iOS App Development Services We Offer for Businesses

As a trusted iOS app development service provider, we deliver custom iPhone & iPad applications that drive business growth and user engagement. Our expert iOS developers combine the latest technologies, including AI, IoT, and blockchain, with Apple’s ecosystem to create iOS solutions for startups, mid-sized organizations, and large enterprises.

iOS App Consultation Services

iOS App Consultation Services

Get expert guidance on iOS app strategy, architecture, and technology stack selection. We recommend the most suitable frameworks and languages, including Swift, SwiftUI, and Objective-C, as well as architecture patterns such as MVC, MVVM, or VIPER, to ensure your app is built for performance, scalability, and long-term success.

iPhone App UI/UX Designing

iOS UI/UX Design

We design intuitive and visually appealing iOS interfaces that enhance overall user engagement. Our expert UI/UX design team rigorously follows Apple’s Human Interface Guidelines and strategically leverages modern design tools along with AI-assisted prototyping to create seamless experiences that strongly resonate with your target audience.

Custom iPhone App Development

Custom iOS Application Development

We build highly tailored iPhone, iPad, and Apple Watch apps using Swift, Objective-C, SwiftUI, and UIKit frameworks. As the best iOS app development company, we incorporate AI-powered features, ARKit, and device-specific optimizations to ensure a secure, immersive, and consistently high-performing experience for every user.

Cross-platform App Development

Cross-Platform App Development

Reach a broader audience across iOS and Android with a single codebase using frameworks like Flutter and React Native. Our cross-platform apps deliver consistent user experiences, seamless performance, and integration with advanced features, including AI-driven analytics and predictive functionalities.

iOS App Testing Services

iOS App Testing Services

Ensure commercial success with comprehensive testing from our iOS app development services team. As a trusted iOS app development firm, we provide professional testing solutions, including performance optimization, security validation, and enterprise-grade functionality checks across devices.

iOS App Support and Maintenance

iOS App Support and Maintenance

Maintain peak performance with professional support from our iOS app development services company. Our expert team provides custom iOS app development services, enterprise-grade updates, performance optimization, and premium technical support, ensuring long-term commercial success and reliability.

iPhone App Development

Space-O Technologies delivers premium iPhone app development services with custom iOS solutions. Our iOS mobile app development experts create enterprise-grade iOS/iPhone applications leveraging Face ID and advanced features, ensuring superior performance across all Apple devices.

As a leading iOS app development company, we seamlessly connect your iOS apps with third-party APIs, payment gateways, social platforms, and cloud infrastructures like AWS and Firebase. Our custom iOS app development services ensure smooth functionality and secure data exchange.

Best when you want to extend your iOS app to wearable devices and deliver experiences on Apple Watch. Our iOS app developers use the latest technologies and design principles to create intuitive and functional mobile apps for wrist-based interaction.

Apple TV App Development

Create custom iPad applications with professional development services that maximize enterprise functionality. Our expert developers design premium business solutions that utilize advanced multitasking, interactive layouts, and commercial-grade features to deliver superior user engagement and professional performance.

Enhance business engagement with custom Apple Watch app development services. Our professional developers create premium wearable solutions featuring real-time notifications, health tracking, and enterprise functionality optimized for commercial success and superior user experience.

Transform your content with our professional Apple TV development services. We create custom tvOS solutions and premium entertainment applications, delivering enterprise-grade performance and engaging big-screen experiences for your audience.

Why Native iOS App Development Services Are the
Top Choice for Modern Businesses

Native iOS app development delivers unmatched performance, security, and seamless integration across the Apple ecosystem. By leveraging Apple’s powerful frameworks, businesses can create high-quality, scalable apps that drive engagement and elevate their brand presence.

Access to a Premium User Basen

Apple users are known for their loyalty and higher spending power. By investing in iOS app development services, businesses tap into a premium audience that values quality, security, and seamless performance.

Enhanced Security & Data Privacy

iOS apps are built within Apple’s stringent security ecosystem, offering robust protection against data breaches, malware, and unauthorized access. This makes iPhone app development services a trustworthy choice for businesses handling sensitive customer information.

Superior Performance & Stability

iOS apps consistently deliver smooth performance, minimal crashes, and optimized functionality due to Apple’s tight integration of hardware and software, which ensures a better user experience across all devices.

High ROI & Better Monetization

iOS/iPhone users typically spend more on apps and in-app purchases, leading to a higher return on investment. This makes iPhone app development services especially attractive for businesses focused on revenue generation.

Integration with Apple Ecosystem

iOS apps developed by a trusted iOS app development agency can integrate effortlessly with Apple devices such as iPhone, iPad, Apple Watch, and Mac. This creates a unified experience for users and boosts brand engagement.

Brand Reputation & Market Credibility

Being present on the App Store signals credibility and quality. Partnering with a skilled iOS app development services company ensures your app elevates your brand image, sets you apart from competitors, and builds lasting trust with customers.

Our Proven iOS App Development Process

As a leading iOS app development company in the USA, our comprehensive app development services follow a strategic, step-by-step methodology designed to transform innovative concepts into powerful, market-ready iOS applications.

Our iOS App Development Process

Our iPhone/iOS app development services follow a step-by-step approach to transform ideas into powerful, market-ready iOS applications.

01

Discovery Phase

Our sales team calls you to understand your app’s goals, target audience, and competitive landscape. We analyze competitors’ strengths, weaknesses, and market positioning to identify strategic opportunities and potential pitfalls.

02

Design Phase

Our BA team creates wireframes using Figma and prototypes using Miro based on the gathered requirements. Once the wireframe is created, the UI/UX team designs the interface layout using Adobe XD and visual elements to create a captivating app design.

03

Development Phase

Our skilled iOS developers start the coding process using Swift, Objective-C, or other relevant technologies. We follow agile methodologies and best coding practices to ensure efficient development and maintainability.

04

Testing Phase

The developed app undergoes testing to identify bugs. We have an ISTQB-certified QA team that performs functional testing, usability testing, and device compatibility testing to ensure the app performs flawlessly across different scenarios.

05

Deployment Phase

Once the app passes the testing phase, we deploy your app on the Apple App Store. We handle the submission process, including app store optimization (ASO) techniques to maximize your app’s visibility and downloads.

06

Support and Maintenance

Our support team provides ongoing maintenance and bug-free support post-launch for 90 days. We monitor app performance, address user feedback, and release updates as needed to ensure your app remains competitive and up-to-date.

Best Practices We Follow for Custom iOS App Development

At Space-O, we follow these best practices to make sure your app

  • Meets Apple’s design and development guidelines, ensuring compatibility, performance, and acceptance on the App Store.
  • Implement industry-best security measures like data encryption and secure authentication methods to safeguard user data and maintain user trust.
  • Adhere to best coding practices, like clear documentation, SOLID principles, easy testing, judicious use of design patterns, continuous refactoring, and prioritizing security.
  • Utilize the latest advancements in the Swift programming language to streamline the development process.

How We Stand Apart as a Web App Development Company

Our Custom iOS App Development Portfolio
& Success Stories

Discover why we’re recognized as a top iOS app development company through our impressive portfolio of successful iOS applications. As a premier Apple iOS app development agency, we’ve delivered over 2800+ custom iOS solutions across diverse industries.

Glovo is one of the unicorn (secured $1.2 Billion funding) apps developed by Space-O Technologies. Apple chose Glovo for its “Best of 2016” award. This online marketplace app offers multi-category grocery product delivery and has over 30 million app downloads. TechCrunch, Financial Times, and Bloomberg have covered this application.

glovo

Space-O Technologies developed Fyule Video Lab, a video learning platform, for students to engage with educational content. This EdTech startup secured funding of $1.4 million through an Angel syndicate, backed by High Net Worth Individuals (HNIs) that includes senior leaders from Google, Deloitte, Tata 1mg, and Axis Capital. We used Flutter, PHP, Laravel, and MySQL to develop a video learning platform for iOS, Android, and the web.

eLearning Platform Fyule

ReadGenie is an OpenAI-based reading assistant app that converts/extracts images to text, summarizes the main points, and generates new content. Developed in iOS, Space-O used advanced technologies like OCR (Optical Character Recognition), and GPT 3.5 capabilities to help with writing and creating visual and interactive content.

ReadGenie

Space-O developed H2GO, a complete water management system like Uber for Northern California users. This app solution is built with all the necessary water delivery app features like 24-hour delivery, recurring orders, and online payment features. H2GO only uses BPA-free water bottles and all of the bottles are 100% recyclable including bottle caps.

H2GO

Technology Stack We Use for iOS App Development Services

As a leading iOS app development service provider, we rely on a robust and future-ready technology stack to deliver exceptional performance and seamless user experiences. For iOS mobile app development, we leverage the following advanced tools, frameworks, and technologies to build secure, scalable, and visually stunning applications:

Development

  • Swift Swift
  • Objective-C Objective-C
  • Xcode Xcode

User Interface

  • UIKit UIKit
  • SwiftUI SwiftUI
  • Interface Builder Interface Builder

Libraries

  • Alamofire Alamofire
  • SDWebImage
  • Kingfisher Kingfisher
  • CoreData CoreData
  • Realm Realm

Backend Integration

  • Firebase Firebase
  • CloudKit CloudKit

Other Tools

  • Git Git
  • Crashlytics Crashlytics
  • Webpack Firebase Analytics

Why Choose Space-O Technologies as Your Trusted
iOS App Development Agency

Developed 3 Unicorns and Helped 45+ Startups to Grow

Helped 45+ startups to turn big ideas into reality and played a crucial role in the success stories of industry leaders like Glovo and FT Cash.

Team of 50+ iOS Developers

Dedicated team of 50+ skilled iOS developers, each with expertise in Swift, Objective-C, and iOS development frameworks like React Native, Flutter, SwiftUI, Kotlin Multiplatform Mobile, and Alamofire.

Utilizes Agile Development Approach

Use agile development methodologies, allowing for rapid iteration and continuous improvement throughout the development lifecycle, ensuring flexibility.

Industry-standard Certifications

Space-O’s team includes Certified Scrum Managers (CSMs), Certified Scrum Product Owners (CSPOs), ISQTB-certified QAs, and AWS-certified developers, guaranteeing industry-standard expertise.

100% Transparent Communication

Provide you with regular updates and progress reports via Basecamp, Skype, Slack, and Gmail to ensure alignment with project goals and expectations.

1200+ Satisfied Clients

Have 1200+ happy clients worldwide who have entrusted Space-O with their custom iOS app development needs.

Ready to Build Your iOS App That Excels in the
App Store & Drives Revenue Growth?

Schedule a free 30-minute consultation with us. Get a detailed project roadmap, cost estimation, and timeline within 48 hours to launch your market-ready iOS application.

Clients Love Space-O Technologies

Project Summary

Medical

Mobile App Development for Medical Technology Company

Space-O Technologies provides mobile app development for a medical technology company. The app features appointment scheduling, medication reminders, and secure access to health records.

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Project Summary

Healthcare

Mobile App Development for Patient Care Solutions Platform

Space-O Technologies provides ongoing mobile app development to create a patient care solutions platform. The team integrates features to enable customers to interact and collaborate.

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Project Summary

Consumer Products

MVP Development for Hosting Services App

Space-O Technologies built the MVP of an Android app that allows users to access hosting services.

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“They didn’t just develop an app; they created a meaningful tool that supports better health outcomes.”

Since working with Space-O Technologies, the client has been satisfied with the project outcomes. The team’s project management is excellent. The team has impressive technical expertise, has delivered on time, and is responsive to the client’s questions via virtual meetings, emails, and messages.

Duane Mancini, M. Sc.
CEO, Project Medtech
Cleveland, Ohio

5.0




Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“They’re creating a platform that genuinely supports and enhances our mission.”

Space-O Technologies has delivered an app that became vital to the client’s community. The team is highly proficient from a workflow standpoint, and internal stakeholders are impressed with the service provider’s commitment and supportive nature.

Uli K.Chettipally, MD., MPH.
CEO, InnovatorMD
San Francisco, California

5.0




Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“We love their work.”

Space-O Technologies showed genuine interest in the project. The efficient team delivered quality results at a cost-effective price.

Ashton Asherian
Co-Founder & CEO, Loop
Los Angeles, California

5.0




Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0


Industries We Serve

From healthcare, ecommerce, finance, or any sector you operate in, we provide mobile app solutions that are tailored to address the unique needs and complexities of your industry.

Top iOS App Development Companies Reviews

Comparison PointsSpace-o TechnologiesCompeting App Development CompanyCompeting App Development Company
Founded201020142007
Number of iOS Apps Developed2800+500+NA
Ratings and Reviews on Clutch4.8/5 (60 reviews)4.8/5 (83 reviews)4.9/5 (37 reviews)
CertificationsISO 27001 and 9001 certificationsNANA
Clients
  • Nike
  • McAfee
  • Starwesttech
  • Saint-Gobain
  • Ferrari
  • KFC
  • KPMG
  • IKEA
  • Domino’s
  • Mitsubishi Power
  • Harkins
  • Systima
  • Tuqqi
  • Pocket Dentist
Hourly PricingStarts from $25Starts from $25Starts from $50
Minimum project size$25,000+$25,000+$50,000+
Locations
  • India
  • USA
  • Canada
  • India
  • USA
  • UAE
  • Australia
  • UK
  • UK
  • USA
  • Norway
Timezone AvailabilityCET, EET, ART, MET, IST, JST, ACT, PST, MST, CST, ESTISTNA
Upwork Success Ratio98%NANA
Post-service Support3 monthsNANA

Industries We Serve

We have expertise in building iOS apps for sectors including healthcare, education, retail, and finance, for enhancing their digital presence

Agriculture

Agriculture

Manufacturing

Manufacturing

Transportation

Transportation

Entertainment

Entertainment

Hospitality

Hospitality

Sports and Fitness

Sports and Fitness

FAQs About iOS App Development Services

iOS development is the process of creating native applications for Apple’s mobile operating system, iOS, which powers devices like the iPhone, iPad, Apple Watch, and Apple TV. Professional iOS developers use Apple’s Swift or Objective-C programming languages along with the Xcode integrated development environment (IDE) to design, build, test, and distribute high-performance applications through Apple’s App Store.

Developing a simple iOS app with a basic UI and minimal features can take about 2-3 months, while more complex apps with custom integrations may require 6-12 months or more. The time to build an iOS app can range from a few weeks to several months, depending on the app’s complexity, features, and the efficiency of the development process.

The cost of developing a basic iOS app starts from $20,000. These costs vary depending on factors such as the app’s complexity, the uniqueness of its design, the features included, and the rates of the developers involved. To obtain a more accurate estimate, it’s important to have a clear understanding and definition of your app’s requirements.

Absolutely! We handle the entire App Store submission process, including:

  • App Store guidelines compliance review
  • App Store Optimization (ASO) for better visibility
  • Metadata optimization (title, description, keywords)
  • Screenshot and preview video creation
  • Submission and approval management
  • Addressing any rejection feedback

Our apps have a 98% first-time approval rate. We also offer ongoing ASO services to enhance your app’s discoverability and download rates on the App Store.

Our approach to project management and communication is centered around transparency, regular updates, and open channels of communication. We use agile methodologies for faster project delivery, and project management tools like Basecamp, Slack, Skype, Gmail, etc., for communication and project tracking.

We adhere to strict QA testing, including functional, performance, and security tests, to ensure the app is reliable, fast, and secure. We adhere to industry-standard security practices to safeguard data and ensure your app remains resilient against potential threats.

We offer comprehensive post-launch support, including app updates and maintenance services, to ensure your iOS app remains current, functional, and secure over time. Our maintenance plans can be customized to include regular updates, bug fixes, and feature enhancements, ensuring your app evolves with user needs and technological advancements.