Objective C Jobs and Contests

Objective C refers to an object-oriented programming language that adds a smalltalk style to the C programming language. Objective C is the primary language used to write Mac software on the iPhone OS and Apple's Mac OS X. Objective C is also the primary language for Apple's Cocoa API. If you have any project for Objective C, Freelancer.com offers you a lot of qualified, expert and professional Objective C programmers ready to finish your project.
If you have experience, talent, and proficiency on Objective C programing language, then you will find a lot of projects here in Freelancer.com with clients looking to use your expertise to have their jobs done professionally and settling for nothing but the best.
If you believe you can do that, then start bidding on Objective C projects and get paid with an average of $200 per project depending on the size and nature of your work.
Sign up and start earning
Signup to start earning Are you an Objective C Developer? You could be earning money working on these jobs!

Browse Jobs on Freelancer

Project/Contest Description Bids/Entries Skills Started Ends Price (USD)
Write an Simple iPhone application I need simple iOS app for my personal using You neednt upload it to app store... 48 iPhone, Objective C, Swift Apr 28, 2017 Today6d 21h -
Tweaks on shopping App for iOS (obj-C) and Android(Javascript), also on admin panel(php,MySQL) We will provide a list of changes to be made on all three items. Project will be divided in 4 milestones and must be completed on time. All details (changes, budget, time frame, etc.) will be discussed before awarding the project, no changes to the agreement will be made during the project development. Developer will review all items before taking on the project. The app is already published on the AppStores, we only need an update. Details will be provided and agreed on before awarding 55 PHP, Javascript, Objective C, MySQL, Analytics Apr 28, 2017 Today6d 17h $1132
Develop a Mac Application I am looking for a freelancer to help me with my project. The skills required are to develop moible application for my portal streaming.afdb.org. We are looking to user can access this portal though application and authenticated by AD. We have Polycom Media Suite portal and REST API 41 Java, Cocoa, Objective C, App Designer Apr 27, 2017 Today6d 4h $1619
Create a Cordova/Phonegap Plugin that turns image array into a video I need someone who has experience in creating Cordova/Phonegap Plugins to create a plugin for me that works with iOS and Android. The requirements are very simple. The plugin should take 8 separate PNG images (defined in JS, not user selected) and save them to the device as an mp4 video. It should accept some other config options too: - FPS (Frame rate of the video per second) - Loop (Set how many times the 8 frames are looped. For example: if Loop is set to 1, the 8 frames would run 1 time and then loop 1 more time so the mp4 would be 16 frames long, instead of 8. If Loop is set to 0 then frames run 1 time only, the mp4 would be 8 frames long.) - Make the filename of the mp4 file created available to the app as a variable. That is all, very straight forward. When you bid please tell me about other Phonegap/Cordova plugins you have worked on or general Phonegap/Cordova projects if you have. Please do not copy and paste a proposal telling me how you work on things like Wordpress and Joomla, it is boring to read these unrelated messages and I often ignore those bids :) 9 Java, Javascript, Objective C, PhoneGap, Swift Apr 27, 2017 Today6d 4h $177
*URGENT* Looking for an experienced iOS developer who can develop an app which includes roughly 10-12 service calls and json parsing in a very short period of time. *URGENT* Looking for an experienced iOS developer who can develop an app which includes roughly 10-12 service calls and JSON parsing in a very short period of time. 35 Mobile Phone, iPhone, Objective C Apr 27, 2017 Apr 27, 20175d 21h $504
Swift + Objective-C - iOS Training in Mumbai I need a professional developer form mumbai or near to teach me iOS development on iPhone, MacOS, tvOS and Apple Watch. I prefer someone who can teach me at home but online is ok as well as long as you have high speed internet and communication is not a problem. 10 Training, iPhone, Objective C, Swift Apr 27, 2017 Apr 27, 20175d 18h $141
Develop a Mac Application My project is geared towards two different types of people. Person A will need to pay $ per month, while Person B will have no cost. Each person will need to set up an account to distinguish which "person" they are. No monthly or annual contract. Person B posts on the app so that Person A will can reach out, (Person B can set a limit of how many Person A's can reach out). The app will need to be able to integrate a map showing where Person B is, while also having a List function for those that do not wish to use the map. Person A will need to be able to search Person B's by various criteria. The Budget is negotiable. 22 Cocoa, Mac OS, Objective C, Swift Apr 26, 2017 Apr 26, 20175d 12h $577
Develop a Mac Application I need an open source VOIP client (linphone desktop: [url removed, login to view]) to be customized so that it says our company's name instead of linphone everywhere. 6 Cocoa, Mac OS, Objective C Apr 26, 2017 Apr 26, 20175d 12h $119
Develop iPhone app for Drupal Website I need iOS App for existing Drupal website (attached) that provides all the features and functionality in the Mobile Version of the website. It MUST use the current Drupal Website backend and requires Drupal API creation or module configuration. I have 8 days and the budget as stated. Password: "Drupal" 17 PHP, iPhone, Drupal, Objective C, App Developer Apr 26, 2017 Apr 26, 20175d 7h $271
Gumtree classified ad posting software I require an automatic ad posting software for Gumtree UK The posting software must have these features: 1. Proxy changer or proxy support. The software should run on any proxy and/or can even change the proxies at regular intervals as inputted by the user. 2. Can record the steps for first ad posted manually and can redo the same steps. 3. Can select the postcodes automatically or even from a list of postcodes inputted in a serial order. 4. Should have the ability to change the titles by adding some special symbols like "*" or "#" or "!" in the beginning and/or end of the title. 5. Is should also have the ability to change the ad description(if possible). This is not mandatory. 6. It should accept a list of ads inputted to it and post it in a serial order. 7. It should have the ability to keep on changing the contact number and/or contact person name during the posting of every ad. 8. It should have the ability to upload the images (atleast 2 or 3) which are inputted with the respective ad. The software should have the ability to be upgraded/enhanced/modified as per my requirement in the future. If you need more info please feel free to contact me. Thanks 3 Cocoa, Mac OS, Objective C Apr 26, 2017 Apr 26, 20175d 5h $153
Develop a Mac Application An app for iOS (ce marking) that allows for delayed messaging/upload of picture ect. via the default Messages app, facebook, instagram or other social media. This should be done with either a specific timer (date, hour, min) or a geographical point (via offline gps tracking). 25 Mac OS, Objective C, GPS Apr 26, 2017 Apr 26, 20175d 2h $636
I would like to hire a Software Developer Various 19 Android, Objective C, Software Development, Xamarin Apr 26, 2017 Apr 26, 20174d 23h $153
iOS Weather Game Looking for an experience developer who nows objective c and swift iOS weather app that is also a game were users can guess the temperature in random cites and win coins if they get it right. I have mockups available and also have a source file for weather app. So all you would have to do is add the game part to the code. Replay with FLORIDA GATORS so i know you read the requirements. 57 Mobile Phone, iPhone, Game Design, Objective C, Game Development Apr 26, 2017 Apr 26, 20174d 18h $670
Write an iPhone application Looking for an experience developer who nows objective c and swift iOS weather app that is also a game were users can guess the temperature in random cites and win coins if they get it right. I have mockups available and also have a source file for weather app. So all you would have to do is add the game part to the code. Replay with MIAMI HEAT so i know you read the requirements. 105 Mobile Phone, iPhone, Game Design, Objective C, Game Development Apr 26, 2017 Apr 26, 20174d 18h $1635
Develop an App for downloading a podcast I need to develop a simple App for iOS and Android, for listening and downloading a podcast and messaging with users. Please apply only if you have previous samples of work. regards, 72 Android, Cocoa, Mac OS, Objective C, App Developer Apr 25, 2017 Apr 25, 20174d 17h $686
Write an Food Delivery iPhone application + Backend Looking for a high skilled iPhone developer with backend api development skills Swift + Javascript is must. Design will be provided to selected candidate. Please don't bid if you are a newbie. 105 Mobile Phone, iPhone, Objective C, Swift Apr 25, 2017 Apr 25, 20174d 17h $1621
Write and design an iPhone application same as Gumtree/Carousell I Would like someone to make gumtree/carousell kind of app where buyers and sellers meet. 66 Mobile Phone, iPhone, Objective C, Swift Apr 25, 2017 Apr 25, 20174d 16h $715
Update for Android(java) - iOS(obj-c) shopping app and on web based panel We will provide a list of changes to be made on all three items. Project will be divided in 4 milestones and must be completed on time. All details (changes, budget, time frame, etc.) will be discussed before awarding the project, no changes to the agreement will be made during the project development. The app is already published on the AppStores, we only need an update. Details will be provided and agreed on before awarding 34 PHP, Javascript, Facebook Marketing, Objective C, MySQL Apr 25, 2017 Apr 25, 20174d 11h $650
Develop iPhone app for Drupal I need iOS App for existing Drupal website (attached) that provides all the features and functionality in the Mobile Version of the website. It MUST use the current Drupal Website backend and requires Drupal API creation or module configuration. I have 8 days and the budget as stated. KEY: "Drupal" 16 PHP, iPhone, Drupal, Objective C, App Developer Apr 25, 2017 Apr 25, 20174d 4h $228
Create a Mobile Website We are looking for a Xamarin Developer with 2-4 years of experience in Mobile Application Development with following skills: Xamarin Studio, C# and OO Programming, SOAP/REST interfaces, Agile, Knowledge of configuration tools such as SVN, GIT, JIRA etc. 17 Mobile Phone, Objective C, HTML5, jQuery / Prototype, App Developer Apr 25, 2017 Apr 25, 20173d 21h $1880
Develope an iPhone application Highly skilled iOS Developer Need a custom mobile app made (quickly) I need someone who Is very experience in coding for iOS to create feature rich, nice looking, mobile app. Description of App: An app looks for Item in all the available online stores and list the prices. This needs to be a job that can be completed quickly. Requirements: - Someone who can not only program but can also do the UI design - Someone who has at least 300 hours - Someone who has a 5-star rating - Someone who takes pride in their work and makes polished looking products. - Someone who speaks English well - Someone who accepts revisions. Here's what you need to do next: Please reply with examples of your previous works including any user interface or design examples you have done before. If I like your previous work, I will reply and give you more details. When you reply start by typing the code words: Blue Star This way I know you took the time to read the complete description instead of just replying to all new submission like many people do! Thanks, Amer 48 C Programming, Mobile Phone, iPhone, Cocoa, Objective C Apr 24, 2017 Apr 24, 20173d 11h $270
C++ Game Developer - cocos-2dx - Full Time role We are looking for talented, highly skilled and motivated C++ Game Developers (cocos2dx) to join our team on a full time basis. [Removed by admin] Requirements: * You must be a TOP C++ game developer * C++11 expert * Cocos-2dx experience * Fluent Java, JNI, Objective-C * Spoken english, Great communication * Time Zone from GMT to GMT +5. Thanks & regards. 39 Java, Objective C, C++ Programming, Game Development Apr 24, 2017 Apr 24, 20173d 8h $7899
Write an iPad application Hello Dear freelancers. Looking for ipad Developer who experienced structure sensor. Developers must own Device of structure sensor. If you have no, dont bid in this project. Please share previous structure sensor project by your self. Thanks. 45 Objective C, iPad Apr 24, 2017 Apr 24, 20173d 8h $642
iPhone app bug fix I need an iOS developer (ObjectiveC) to fix 3 bugs in my app. My App is about location and speed tracking and it is working perfect except for those 3 issues. Also the developer need to have a real iPhone or iPAD with iOS 10+ installed so he can test the app. New freelancers are pretty welcome. My budget is USD 110 and i need it completed in less than 2 days. Thanks, 58 iPhone, Cocoa, Objective C Apr 24, 2017 Apr 24, 20173d 4h $138
write some IOS code I need code written so I can play sounds at the same time I am on YouToube or Spotify. This means I would have a second sound track added to an IOS app. 21 C Programming, Objective C, C++ Programming Apr 24, 2017 Apr 24, 20173d 3h $283
Project for paulus2016 Hi paulus2016, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 1 Mobile Phone, iPhone, Objective C, iPad, , Swift Apr 23, 2017 Apr 23, 20175d 16h $898
build an eform Create an e-form and summary form as per attached detailed description 7 Cocoa, Mac OS, Objective C Apr 22, 2017 Apr 22, 20171d 14h $142
Write an iPhone application Looking for iOS developer who will port our PC app to iOS. It is a server app with clients already implemented for iOS/Android so communication cannot be changed. Primary role of server app is to: 1) Monitor a iOS folders for images/videos 2) Perform processing of the files (add overlay/watermark/resize, etc) 3) Transfer the files to the client app (iOS/Android) Clients are used to display these files to the users. We need to port: - socket communication - watching iOS folders for files - applying overlays on images/videos This is for a short term 3-6 month project. If you prove yourself to be a reliable developer, we may have an opening for long term, part time work. Have you created any socket communication apps in the past? If yes, please provide examples with app store links and a brief overview. If no, please tell me how would implement such a task. 76 Mobile Phone, iPhone, Objective C, iPad Apr 22, 2017 Apr 22, 20171d 13h $20
Write some Software Looking for some one to help in the development of, a Streaming service. Project will consist of Streaming video Back end: Streaming from existing partner feeds, as well as In house file storage. possibly utilizing parts of the existing XBMC platform. Use existing Plugins. [url removed, login to view] Encryption Front end, Java / PHP / Html5 web interface, foe user login, subscription. and payment gateway. Android app development Iso app development Knowledge of: RTMP and HLS 5.1, 7.1, stereo, DD + VP9 [url removed, login to view] [url removed, login to view] HEVC MPEG4 CEA-608/708 DFXP can pay by the hour, or by the Project. 37 PHP, Java, Software Architecture, Objective C Apr 22, 2017 Apr 22, 20171d 11h $2477
Project for technotrust Hi technotrust, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 6 Mobile Phone, iPhone, Android, Objective C, iPad, Apr 22, 2017 Apr 22, 20173d 19h $269
Develop a Mac Remote Backup Solution We need to create an app to take remote backup of our mac hardrive on cloud server. we need to take three major parameter from system , which is system details like useragent , version details and time stamps, continouse sync of backup without notification to discturb user in hidden mode. And backing up all stored passwords and configurations for next use 4 Cocoa, Mac OS, Objective C Apr 21, 2017 Apr 21, 201711h 16m $616
Write an iPad application I am finding developer who has ipad structure sensor. If you have experienced senor project,Please bid in this project. Thanks. This project is very simple project. OBJ recognize I will discuss more detail project content in chatting. Dear Freelancers. 11 Objective C, iPad Apr 21, 2017 Apr 21, 20178h 7m $170
I would like to hire an Objective C Developer File download app - be able to download files in background while user navigates app 10 Cocoa, Objective C, SQLite Apr 21, 2017 Apr 21, 20176h 29m $172
Build an App (Portuguese) Ios and Android Comercial APP. features: Institucional info Share events (news) info about products specifics service scheduling emergency contacts reserve area 48 Cocoa, Mac OS, Objective C Apr 21, 2017 Apr 21, 20176h 12m $2433
game development I need own game app 13 Cocoa, Mac OS, Objective C Apr 21, 2017 Apr 21, 2017Ending $976
Whatsapp clone app I want to build mobile application like whatsapp. Let me know if someone already developed something like this before. 114 Mobile Phone, iPhone, Android, Objective C, Swift Apr 21, 2017 Apr 21, 2017Ended $5304
Create a view for an in-app product -- 2 Looking for an iOS developer with design skills to create a view, that represent an in-app purchase product. I need a one-to-one copy of the vertical scroll view (same design and funcionality), that can be found in free iOS app called Runtastic Results. Please download the app ([url removed, login to view]) and take a look at the tab "plan". Here are some requeremnts: - Minimal iOS version 9 - Should work on all iPhone screens - Should be able to integrate this view in other projects - All images and texts shold be easy replacable - All settings like font color, familiy etc. should be easily adjustable - programing language - Objective C If you have any additional questions, don't hesitate to write them in your proposal. 18 Mobile Phone, iPhone, Objective C, Design Apr 21, 2017 Apr 21, 2017Ended $134
Minor business iOS app update and SDK's update 1- Developer requirements: We’re looking for a mobile developer that has experience with business application and has the following experience in: - Implementing Google drive, box, Microsoft Skydive SDK’s and API’s - Applications that copy, move and sync between clouds - Business apps that use passcode lock for security - Apps that open, manage and read multiple files (Office(docx, xlsx,pptx) PDF, images, videos etc) - Cloud Support - File zip and unzip Support 2- This project: - We’re looking to carry out an upgrade on our application to be compatible with the latest iOS and apple devices. - There are some minor issues in relation to the the SDK’s that needs to be resolved - There are some minor bugs that needs to be resolved - mainly due to outdated SDK's - The work will be carried out for both versions of the applications (Free and paid) which need the same update and share most of the issues 3- Examples: - Please show examples of your work in general and applications related to business and cloud based 4- Please answer: A- How long it will take? B- How much it will cost? C- Do you have past experience in business and cloud based applications? ****************************************************************************************** 5- Please sign my NDA to apply to this job and send it with your application 6- Here is a secret phrase to use with your application. If you don’t use this phrase ON TOP of your application, I will not read your application: "Business app update" 19 Mobile Phone, iPhone, Cocoa, Objective C, App Developer Apr 20, 2017 Apr 20, 201714d 9h -
Project for beepig Hello I was wondering if you could do a mobile app for me 11 Mobile Phone, iPhone, Android, Objective C, iPad, Apr 20, 2017 Apr 20, 20171d 19h $456
Write an iPhone application MpcStreamer - An iPhone only IOS program that: 1) Creates a zero-configuration Multipeer Connectivity Framework connection between 2 to 8 iPhones. 2) Streams video and audio from Camera Roll on the Presenter's phone to Peer phones in the Multipeer session. 3) Allows viewers to view the incoming video/audio stream in realtime. 4) Has menu options and logic to let session users change roles from viewer to sender. See the attached pdf for the full description. 0 Mobile Phone, iPhone, Objective C, Swift Dec 18, 2016 Dec 18, 2016Ended -
Showing 1 to 40 of 40 entries
« 1 »