iOS App Development Services

We create robust mobile apps for the iOS platform, handling project management, development, and support for projects of any complexity.

Dive deep into your business model, assess the budget, and propose optimal solutions.
Need an iOS app?
Tell us about your project

iOS App Development Services We Provide

Native Mobile App Development

Native Mobile App Development

We develop iOS apps of any complexity, carefully analyzing project specifics to find the best solutions for each business. Our experts Implement unique mechanics and custom features.

Mobile App Testing

Mobile App Testing

We tailor our testing process to each project, defining an individual scope of work. Our team ensures the app matches design specifications, meets platform requirements, and functions correctly across devices.

iOS App Maintenance

iOS App Maintenance

We support and enhance your product after launch, updating the design, adding new features, and keeping libraries up to date.

App Store Deployment

App Store Deployment

We assist with setting up your App Store account, handling documentation, designing the app page, and communicating with moderators.

Industry-Specific iOS App Development

Healthcare

Healthcare

We build mobile applications for medical startups, clinics, and pharmacies.
Our solutions improve doctor-patient communication, automate healthcare processes, and help users manage their well-being. We comply with international privacy standards.

Fintech

Fintech

From trading platforms to banking apps and crypto wallets, we develop secure financial solutions that ensure safe transactions and data protection.

E-com

E-com

We create apps for online stores and marketplaces, focusing on business-specific needs. Our apps provide efficient tools for managing inventory, logistics, and payments, with seamless third-party integrations.

Real Estate

Real Estate

We develop apps for real estate developers and agencies, automating deal management, client interactions, and routine tasks. Our solutions integrate with CRM systems for better workflow automation.

Wellness

Wellness

We design apps for fitness, meditation, activity tracking, and nutrition management. Our solutions connect with wearable devices for enhanced user experience.

Why choose CHILLICODE as IOS App Developers

We dive deep into every project. Our team works closely with clients, tailoring the scope of work for each product and helping them find the best IT solutions.
350
projects delivered
11
years in the IT industry
25
team experts
350
projects delivered
11
years in the IT industry
25
team experts
Finding optimal solutions
Having successfully completed over 350 projects in diverse industries — from fintech to e-commerce. We’re ready to solve your challenges

Technologies we use for IOS App Development Services

SnapKit
A framework for building adaptive UIs that automatically adjust to different screen sizes, streamlining UI design with Apple’s auto-layout system.
Firebase
A cloud-based platform used for managing push notifications, crash monitoring, and real-time databases.


AgoraRTCKit
A tool for real-time audio and video communication.
With it, we add video call and live streaming features
to applications developed in Swift.
Moya
A library that simplifies application interaction with web servers. Moya makes it easier to develop apps that use complex network functions.

Our iOS Development Process

01
Building the Team
Building the TeamFor each project, we assemble a team of 2–4 developers, a team lead, a QA engineer,
and a project manager, selecting specialists with relevant industry experience.
02
Designing
the Architecture
Designing
the ArchitectureAt the initial stage, we create the mobile app architecture. We pay special attention
to design, ensuring the app remains easy to maintain and scale in the future.
03
Writing Code
Writing CodeWe use proven and widely adopted solutions supported by developer communities
and major companies. Our team stays up to date with new tools and adhere to the latest development standards.
04
Testing
TestingWe ensure no errors reach production. Our QA engineers test the app’s functionality
at every stage of development, guaranteeing a high-quality product.
05
Launching
the App
Launching
the AppWe help your application successfully launch on the App Store. Our team handles account creation, app page setup, and communication with moderators.
06
Ongoing Support
or In-House Handover
Ongoing Support
or In-House HandoverWe continue to enhance your app — providing regular updates and adding new features — or transfer it to your internal team. CHILLICODE supplies comprehensive documentation and assists during the transition.
Need an iOS app?
For 11 years, we have been helping businesses create reliable mobile products. Tell us about your project.
01Building the Team
For each project, we assemble a team of 2–4 developers, a team lead, a QA engineer,
and a project manager, selecting specialists with relevant industry experience.
02Designing
the Architecture
At the initial stage, we create the mobile app architecture. We pay special attention
to design, ensuring the app remains easy to maintain and scale in the future.
03Writing Code
We use proven and widely adopted solutions supported by developer communities
and major companies. Our team stays up to date with new tools and adhere to the latest development standards.
04Testing
We ensure no errors reach production. Our QA engineers test the app’s functionality
at every stage of development, guaranteeing a high-quality product.
05Launching
the App
We help your application successfully launch on the App Store. Our team handles account creation, app page setup, and communication with moderators.
06Ongoing Support
or In-House Handover
We continue to enhance your app — providing regular updates and adding new features — or transfer it to your internal team. CHILLICODE supplies comprehensive documentation and assists during the transition.
Need an iOS app?
For 11 years, we have been helping businesses create reliable mobile products. Tell us about your project.

Our Successful Cases in IOS App Development

Slimmer Pro
Slimmer Pro
A medical service for patients recovering from bariatric surgery. The app offers chat and video consultations with doctors, a habit tracker, medication reminders, and secure storage for test results. Rated 4.7 on the App Store.
MR Group
MR Group
A mobile app for real estate developer MR Group. Users can explore company properties on an interactive master plan, access mortgage information, monitor construction progress via live cameras, and complete transactions online.

Our blog

React Native vs Swift
React Native vs Swift: A Comprehensive Comparison
19 April 2024
Swift vs Kotlin
Swift vs Kotlin: Making the Best Choice in 2025
15 May 2024
Java vs Swift
Java vs Swift for App Development
21 May 2024
Flutter vs Swift
Flutter vs Swift for App Development in 2025
26 May 2024
React Native vs Swift
React Native vs Swift: A Comprehensive Comparison
19 April 2024
Swift vs Kotlin
Swift vs Kotlin: Making the Best Choice in 2025
15 May 2024
Java vs Swift
Java vs Swift for App Development
21 May 2024
Flutter vs Swift
Flutter vs Swift for App Development in 2025
26 May 2024
React Native vs Swift
React Native vs Swift: A Comprehensive Comparison
19 April 2024
Swift vs Kotlin
Swift vs Kotlin: Making the Best Choice in 2025
15 May 2024
Java vs Swift
Java vs Swift for App Development
21 May 2024
Flutter vs Swift
Flutter vs Swift for App Development in 2025
26 May 2024