You've landed at the right place. oDesk is now Upwork. Learn about the new platform.

Objective C Jobs

348 were found based on your criteria

show all
show all
only
only
only
show all
only
only
only
only
only
show all
only
only
only
Fixed-Price - Est. Budget: $ 1,300 Posted
Hi there! I need a game app finished quickly!! I have a game under development but unfortunately I must find a new talent to finish it for me. Game is completed in more than 50% Game is being made in Unity I WILL NEED SOMEONE WHO IS VERY EXPERIENCED IN IOS CODING TO BUILD A FEATURE RICH APP THAT KICKS ASS!!! (designing UI isn't a must but will be huge advantage) - Min of 150 hours on record - Coding for iOS, Unity (UI design is huge advantage) - 4.5 min star rating is a must - Attention to detail is a must - Communicates in both spoken and written English with ease - Takes pride in their work and makes polished looking products - Must have an awesome personality to become part of an awesome team Please reply with examples of your previous work including UI designs (if applicable). If I like it, I will get back to you to give you some more details about the job. I will be recruiting for this position for 5 days before I will start contacting anyone personally...
Fixed-Price - Est. Budget: $ 900 Posted
We require an iOS app that functions on iPads and iPhones and interfaces with a server via a JSON API. The app should have a basic login screen. Once authenticated, the user then fills in some form fields and when they press submit, the submission time, form fields and GPS co-ordinates are logged locally. A live timer is shown. If the app is minimised, the timer should still run. When the user stops the timer, the stopped time and GPS locations are noted and all the data is sent to the server. The app returns to the home state. I would like a native app or one using ionic framework
Fixed-Price - Est. Budget: $ 270 Posted
Need a Swift coding guru to flesh out the app. The app is nearly done. Bulk of the work is done. Below are some of the requirements. 1- App should follow the design of the wireframe - I have attached images of Work in progress and the wireframe for comparison 2- Images/Icons ( which will be provided for all devices ) should be uploaded and should be able to scale properly for iphone deviced like iphone 5 and iphone 6. 3- Calculating the time an user remains active ( like Moments app) on the phone after a check-in and subtracting that time from the time spent at that check-in. For example, John spends one hour in the gym and is active for 30 mins on the phone while in the gym. ( THIS IS THE CRUCIAL CODING PART) The code should subtract one hour - 30 and awards 30 points. This was already mentioned in the job posting. Check in feature and time monitoring at a partcualr place is already implemented. Newsfeed screen 1- Likes and comments to be added 2- Time of...
Fixed-Price - Est. Budget: $ 200 Posted
HI I need help on a IOS universal Application. It is now written in ObjectiveC but eventually I would like to convert it to Swift. The app uses Parse as a backend service and a screen shot of the storyboard is provided. Most of the UI element is self-explanatory in the storyboard. Do not worry about the dimensions of the UI elements as they can be easily be adjusted. However I need some guidance and advise on the Data model for Parse. Heres what I need to be done. BrowseMasterView • retrieve a dictionary list of JOB objects from Parse • present this list in a custom table view cell shown in screenshot • implement search bar for this list • implement Filter button to get a list of category from another tableview TableViewCustomCell • image is profile pic of user who posted the JOB. User>profile>profilePic • ‘open’ is an image based on a status of the JOB. Open or assigned Filter Button • modally opens a tableview • tableview retrieves a list of job categories • list...
Hourly - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
Hello! We're looking for a developer to create a library (either in C++, Swift or Objective C) to interactively allow a user to replace a wall color in a mobile app, whilst keeping color luminance and saturation values and only changing preceptioned hue. This is meant to work interactively (i.e. tap a wall part and it gets floodfilled and painted) and not in real time (i.e. augmented reality). nonetheless, augmented-reality-like performance would be a bonus. User Experience is *not* part of the job - only the Graphics-related algorithmics. Overall ideas on implementing such an algorithm need to combine some flood-fill / edge detection algorithm with the color replacement part. Most people online suggest using OpenCV for ease of implementation (see below - not our posting, just a similar example), but a pure OpenGL implementation could also be considered. Nonetheless, considering the work already provided by OpenCV, its usage is highly encouraged. See: http://stackoverflow.com/questions/15082025/color-replacement-in-image-for-iphone-application and...
Hourly - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
the swift codes is below. you should translate this : func checkAuthorizationStatus () { switch CLLocationManager.authorizationStatus() { case .Restricted, .Denied: //Device does not allowed self.status.text = "Restricted/denied" let alert = UIAlertView(title: "Location Service Setting", message: "The access to location services on this app is restricted/denied. Go to Settings > Privacy > Location Services to change the setting on your phone.", delegate: self, cancelButtonTitle: "OK" ) alertnumber = 2 alert.show() case .NotDetermined: self.status.text = "Restart the app" //Asking permission if(UIDevice.currentDevice().systemVersion.substringToIndex(advance(UIDevice.currentDevice().systemVersion.startIndex,1)).toInt() >= 8){ //iOS8 and later: call a function to request authorization self.manager.requestWhenInUseAuthorization() }else{ self.manager.startRangingBeaconsInRegion(self.region) } let alert = UIAlertView(title: "Location Service", message: "Checking the availability...
Fixed-Price - Est. Budget: $ 500 Posted
i want to develop a ios app who can control cctv cameras The developer must be aware of RSTP protocol or LIVE555 Liberary or any 3rd party SDK to get connected with the cctv camera. Replica apps are icamviewer - https://itunes.apple.com/us/app/icamviewer-cctv-camera-ip/id346469891?mt=8 and Netcamviewer - https://itunes.apple.com/in/app/netcamviewer-mobile/id369884874?mt=8 already done project like this will be added advantage.
Fixed-Price - Est. Budget: $ 350 Posted
we would like to add support for in app payments (as subscriptions) to our iphone/ipad app and the Facebook SDK to allow for conversion tracking. as part of adding in app payments support we need to add: 1) UI and capability to allow for Subscribing 2) UI and capability to collect incremental account information that is needed to create an account to login on other platforms for in-app purchasers 3) UI to complete new user onboarding 4) Capability to pass iTunes receipts to our backend server with incremental account information 5) Capability to ensure itunes app subscription is active and current when a user tries to log in 6) modification to login process to allow for existing users with a user name and password to login and in-app purchasers to log in. 7) Facebook SDK implementation to track subscriptions and conversions. 8)other minor UI improvements caused by adding inapp payments. All UI and artwork will be provided. API syntax to talk to our back end servers...
Hourly - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
If you are a Mobile Developer (iOS or Android) with experience, please read on! *** Tremendous growth potential! We are currently searching for a highly-skilled mobile developer to assist in the development of our website applications. The project is a social networking based model that targets the dating community and encourages user participation. This project is the first of four phases and is an ongoing one. Right now we have the website up running, and we need a qualified mobile developer to design corresponding applications for mobile devices. It is a new concept so there needs to be creativity, but yet still appeal to all age groups. We need a programmer who will work closely with our programmers so changes can be implemented quickly. You should be a mobile developer with experience and a strong portfolio. What You Need for this Position iOS - Objective-C and Xcode - Experience with UIKit, CoreAnimation, and the iOS SDK - Swift is a PLUS (not required) Android -...