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Hire a skilled freelance Objective-C developer today to develop programs and applications for Mac OS X, iOS, Cocoa and Cocoa Touch. They can create apps and games for iPhones, iPads and other mobile devices that use the Objective-C programming language.

Objective-C is an object oriented programming language that combines the speed and performance of C and C++ with the API richness of the object-oriented style by adding Smalltalk to the C programming language. It is the main programming language used by Apple for all of its operating systems and devices. On Upwork, the world’s largest online workplace, you’ll find Objective-C developers who can produce programs and applications in the Apple environment for businesses, professionals and individuals around the world.

Browse Objective-C job posts for project examples or post your job on Upwork for free!

Objective-C Job Cost Overview

Typical total cost of Upwork Objective-C projects based on completed and fixed-price jobs.

Upwork Objective-C Jobs Completed Quarterly

On average, 455 Objective-C projects are completed every quarter on Upwork.


Time to Complete Upwork Objective-C Jobs

Time needed to complete a Objective-C project on Upwork.

Average Objective-C Freelancer Feedback Score

Objective-C Upwork freelancers typically receive a client rating of 4.66.

Last updated: September 1, 2015
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  1. Oskar Mendel

    Oskar Mendel

    Senior iOS App Developer

    Czech Republic - Tests: 7 - Portfolio: 4

    Greetings. With 8 years' experience of mobile application development resulting in 30+ of successful appstore/playstore launches, I am ready to take the responsibility of realizing your ideas. I value a relationship that is based on trust. I initiate it by providing a work of high quality and timely delivery. I give and take, you take and give. Annoyed posting jobs each time you need a software? I will be your developer for good. I took part in developing mobile apps covering a variety of fields including : ◦Social, Chat ◦Navigation, Geolocating, Map handling ◦2D/3D gaming ◦POS, CRM, Accounting and Finance ◦iBeacon, Android Wear ◦Website replication ◦Image/Video processing and streaming ◦Personal assistance ◦iOS8 custom keyboard In addition, I have attached myself to the up-to-dated Apple Extension SDKs - Widget, Today, Share, Custom Keyboard, Photo Editing, Finder Sync, Document Provider. I simply enjoy working with people. I love collaboration. I ensure smooth communication with my English skill which is close to native. I always keep myself to the deadline 'cause it's my pride after all. We can build a game changer app together.

    $48.00 /hr
    92 hours
  2. Ali R.

    Ali R.

    iPhone / cocos2d / box2d Developer

    Pakistan - Tests: 6 - Portfolio: 8

    I have more than one years of experience in developing quality mobile apps/games. I have worked on 12+ apps/games which are live on app store. I have experience and projects to back that up on various platforms. I have developed games on Cocos2d, Cocos2dX as well as iPhone apps. So i know what it takes to finish projects and do quality work within given time.

    $13.33 /hr
    112 hours
  3. Mohammed Ali

    Mohammed Ali

    Expert iPhone/iOS, Android, Titanium & Xamarin Mobile App Developer

    Pakistan - Tests: 1 - Portfolio: 22

    I am an experienced and passionate object oriented developer with a focus on mobile development practices. I help companies build, adapt and launch mobile applications (iOS and Android) within an existing technology infrastructure. I have been working with many technologies for the last 5 years and I have published many applications in both the Apple and Android markets. I enjoy building a scalable platform using the newest and most powerful technologies. I am passionate about the design & UI of what I build and I take an agile approach to my technology projects. My expertise in iOS are: Xcode, Objective-C, C, C++, Mac OS X, Cocoa, iOS, Cocoa Touch, Design Patterns, MVC, Memory Management, UIKit, Core Animation, Core Graphics, Core Data, Core Location, AVFoundation, OpenCV, GPUImage, Core Image, Web Services, XML, JSON. For Android: Java, Eclipse, Android SDK, Shell Script, MySQL, SQLite, HTML, SIP protocol, audio/video codecs. I am self-employed and work in freelance mode.

    $25.00 /hr
    450 hours
  4. Manju Mugala

    Manju Mugala

    Expert iOS & Android Developer

    United States - Tests: 3 - Portfolio: 7

    I am an expert mobile app developer having 5+ years of experience in designing, developing, testing and deploying iOS and android apps. My objective is to utilize my technical skills and deliver quality applications as per the client requirements. If you are interested in my profile,i can send links and demo of my work. Here are some of my skills that will differentiate me from other developers. 1.Expert knowledge in frameworks and design patterns. 2.Great written and verbal communication skills. 3.Provide detail estimates and prototype of the app if needed. 4.Experience with various source controls. 5.Ready to learn new frameworks/technologies to meet your requirements. 6.Expert knowledge in developing UI, webservices, database integration. I have devloped applications apps having these features 1.Location & Map integration 2.Credit Card & Payment integration 3.Integrating with third-party api's 4.Upgrading iOS apps 5.Converting ios to android and android to ios. 6.Integrating apps with social networking sites.i.e facebook,instagram, twitter 7.Advertisement integration in apps. 8.Audio,Video,Photo features. Here are the technologies that i worked : iOS, Android, Objective-C, HTML, CSS, XML, jQuery, json, HTML5, JavaScript, Rest & SOAP Web services, SQLite, SQL Server, PHP, .Net, Eclipse, X-Code, Git, svn. Thank you for checking my profile.I look forward to working with you. Article of the day: android | iphone | ipad | ios | java | php | objective c | ios 6 | ios 7 | ios 8 |sdk

    $33.33 /hr
    1,539 hours
  5. Paul Serban

    Paul Serban

    Senior iPhone & Android Mobile Developer

    France - Tests: 5 - Portfolio: 8

    I am a mobile software developer from Paris, France with over 15 years of experience working with various technologies. I have spend more than 5 years working on Mobile Application Development. I have experience in design, development as well architecture. I have over 50 apps in Apple App Store and around 30 apps in Google Play. I have developed utility, games, social, enterprise, forums, etc... all kinds of apps in iOS and Android. I have worked with apps requiring different technologies and skill sets. I have used backend integration with REST service as well direct DB calls, used cloud frameworks like, Geo location, Geo fencing, Payment integration, Facebook/Twitter/Instagram/Foursquare integration, and lot of other technologies in my apps. Please feel free to contact me. 1. Apps • Social Networking Apps • Education: Schools, Colleges, Universities • Chat Apps • Dating Apps • Health & Fitness Apps • Food & Drink Apps • Navigation Apps • Photo Editing & Sharing Apps • Photo & Video Apps • Travel Apps • Utility Apps • Trivia Quiz Games • Evvent Apps • Coupon based Apps 2. Frameworks, APIs • iOS • Web Service ( Restful, Django, Ruby on Rails,PHP, JSON, XML, SOAP, Parse, Google App engine framework) • In App Purchase • Push Notification • Face book API, Twitter API, LinkedIn API, Google+ API • Google API,GeoLocation, Instagram API, Youtube API • Advertisement ( Ad Mob, Ad whirl, RevMob, Chart Boost, Google Ad) • Flurry, Test flight • MySQL, SQLite, HTML , Oracle 3. ThirdParty Libraries and Tools - • Stripe, iBeacon • Flurry Analytics • Google Analytics • Parse SDK • Contentful API • api.AI • Evernote API • Tapjoy API • Tesseract OCR SDK • ABBY Mobile OCR Engine • Red Laser SDK • ZBar SDK • OpenX SDK • Rhythm ad SDK • Post card API • Bixolon Printer SDK • Linea PRO SDK(Magnetic card and barcode reader) • IDTech Unimag API (Magnetic stripe reader) 4. Other: • AppStore submission, testing, TestFlight, Unit Test • Git, SVN, GitHub, bitBucket, bug trackers • UI/UX, Human Interface Guidelines

    $55.56 /hr
    134 hours
  6. Valerii Lider

    Valerii Lider

    Senior iOS Developer

    Montenegro - Tests: 1 - Portfolio: 6

    Hi all! I'm developer with more than 7 year experience, who is found of doing great apps for iOS(iPhone & iPad) and Android. Have a good knowledge of an application lifecycle,I provide full software development process from scratch to delivery, debugging and software implementation. Development is my greatest skill and I have an incredible attention to details and perseverance in getting the job done well. I enjoy new challenges, looking to overcome my own high standard goals. I'm fluent of different programming languages: C/C++/Objective-C/C#/Java/JavaScript/PHP/assembler/SQL/Delphi/Prologue. Have experience in: Effective multithreading and networking(Low/High-Level) OpenGL ES/QuartzCore/Cocos2D/SIO2 Engine Augmented Reality GameKit/WebKit/AudioToolbox WebKit injection, patching Accelerometer/Gyro/Location manager GameCenter/InApp Purchase/Push Notifications VoIP Social Networks/Client-Server Communication over HTTP(S)/FTP(S)/SFTP/WebSock Optimization/Low level programming and others. I'm helping clients create successful,attractive and innovative mobile applications. You dream it- I build it! Let's make your best app ever together!

    $33.33 /hr
    1,862 hours
  7. Maxim Repunov

    Maxim Repunov

    Professional iOS Developer

    Russia - Tests: 4 - Portfolio: 5

    I'm from Taganrog, Russia. I have a diploma in mechanics, mathematics, and computer sciences. Over the past 3 years I have successfully developed and published over 20 applications for Apple's AppStore. Technologies that I well know how to use: ✔ Objective-C, MRC/ARC, Cocoa Touch, Foundation Framework, UIKit Framework, MapKit Framework ✔ CoreData Framework, SQLite, SQL ✔ AVFoundation, CoreGraphics, CoreLocation, CoreText, QuartzCore, Social ✔ HTTP, SOAP, JSON, XML, REST ✔ Push notifications, Zlib ✔ iCloud and 3rd party cloud frameworks such as Evernote/DropBox/Box

    $22.22 /hr
    90 hours
  8. Farid Azizov

    Farid Azizov

    iOS Developer. Implement your ideas from scratch to AppStore.

    Czech Republic - Tests: 2 - Portfolio: 7

    Since very first iPhone i'm in love with Apple products. I'm motivated, hard-working and a fast programmer with good communication skills and a strong UI design skill with 4+ years experience in Objective C/XCode. Over the last years I've developed a wide range of apps, few of them listed in my portfolio. I believe my strong points are my Creativeness and Punctuality. My #1 goal will always be to meet your needs and deadline. Development Areas: ✔ iPhone, iPod, iPad, Apple Watch ✔ Design, cocoa, cocoa-touch, objective-c, swift ✔ In App purchase, Subscription model and Push Notification ✔ Social Media - Facebook, Twitter, Instagram, Vkontakte ✔ Camera capabilities for photo and video + social sharing like instagram ✔ iCloud, CoreData, Story board, CoreAnimation ✔ Google Map Service, Apple Map Service, Foursquare ✔ CoreData, CoreGraphics, Animation ✔ Testflight, Github In addition, I have a talented graphic designer and I can build full application including UI graphics only from your idea or mockup. Look forward to working with you soon.

    $19.00 /hr
    30 hours
  9. Priyanka Bhavsar

    Priyanka Bhavsar

    Professional Android Developer

    India - Tests: 2 - Portfolio: 2

    Thanks for visiting my profile. Since last 3 years, I have very good experience in developing Android app as well as back end web service which includes all below area work. SQL/SQLite databases, Bluetooth,Wifi,NFC communication, RestFull Web service integration, Db4o database, Audio/Video Streaming, Social Network - Facebook, Twitter integration, Google Map and other Google services, Other open source library integration and modification according to requirement. I promise following things. - Skype or email communication for everyday. - Will keep deadline and high quality delivery. - Bug free warranty. I am cost effective but quality work provider.

    $12.22 /hr
    1,797 hours
  10. Pavlov P.

    Pavlov P.

    Senior Mobile Developer

    Russia - Tests: 9 - Portfolio: 18

    "Hello Client want your GREAT App." I am a talented mobile Expert can work full time for you. I have a strong background in the areas of iPhone and Android having worked with them for many years for many clients and companies around the world. I have expertise in both native languages and hybrid apps. I am experienced in building complex GPS based apps, OpenGL applications, image processing and client server applications. I am ready to start work on your jobs today. - My Skill ★★★ iOS Software Engineer working with iOS 7 SDK, Objective-C, SWIFT, Cocoa Touch, UIKit, Back end, PhoneGap, Xcode, Interface Builder, Instruments, and Git on a daily basis. ★★★ GPS based apps, OpenGL applications, image processing and client server applications. ★★★ iBeacon, Bitcoin and new ios SDKS i have master. ★★★ Cocos2D, Corona and Unity 3D is my tools for development mobile Games. ★★★ 5+ years of proven success in exceeding client expectations as a full-time independent contractor. 3+ years experience focusing exclusively on native iOS development. ★★★ At Android and Blackberry programming have rich experiment and great skill. ★★★ Continuously focused on providing an excellent user experience via clean, maintainable, performance code. ★★★ Professional, personable, and flexible while working to achieve objectives. ✔ Technical specifications Mobile: Objective C, Cocoa 2D, Sprite Kit, Unity 2D, Unity 3D, Java SDK, Phonegap Back-end Web Development: PHP, .Net Front-end Web Development: Ajax, javascript, jQuery, HTML5, CSS3 Databases: MySQL, SQLite, MS SQL Operating Systems: Windows, Linux, Unix, Mac OS Administration/Hosting Platforms: Apache, Tomcat, IIS My mission is to maintain long-term relationship with a customer, not only leading it from primary contacts to final delivery and product support, but also providing a fundamental base for continuous cooperation. My strategy is based on the notions of return of investment (R.O.I) policy which has demonstrated its huge potential. I will achieve ultimately the best expected result for the most demanding start-ups and businesses around the world. Good Luck! site link:"Pavlov+Pavel"&uid=a2219e810cd447388cd48b1f9f2f017a&c=normal

    $49.00 /hr
    1,638 hours