Add multiplayer functionality to existing iOS app

In Progress

*** This is a project for the worker / team InInnovations only ***

InInnovations, this project is to add multiplayer functionality as discussed. The app must continue to work for all iOS devices as it does currently.

Multiplayer will allow users to play a game against a random opponent or invite their friends from GameCenter to play against. When inviting friends, the user creating the game must choose a difficulty. When playing against a random opponent both users must choose a difficulty and only people playing the same difficulty must be matched.

The users don't have to be online at the same time to play. This means that the multiplayer functionality is very similar to "Words with friends" where each person can play whenever they want. They get the same questions and images and whoever scores higher with 3 lives wins.

If there are any questions about what I'm expecting in terms of functionality or how something should work please ask me. If you need help at a code level I will also be glad to take a look and help as time permits.

Please also let me know how much you would charge for completing the UI implementation if I share the PSD files and the font files. If the price is good then I may get that done as well.

Thanks and I look forward to working with you again.

Skills: iPhone, Mobile Phone

See more: playing time app, ios devices, mobile game ui, how to add time, phone worker, multiplayer, how to invite, gamecenter, add 44, online game ios, existing game code, game online app, font mobile, online ios, ios online, random people phone, ios multiplayer game, ios game online, psd game online, mobile font, mobile game app creating, ios game code, psd ios app, random phone, existing mobile game

About the Employer:
( 40 reviews ) Lawrenceville, United States

Project ID: #4843006

10 freelancers are bidding on average $721 for this job

hanzhen18

Hi, Thanks for your job posting, please kindly check your PMB.

$670 USD in 9 days
(65 Reviews)
7.2
mitss

Expert programmer team for webapp HTML5 Jquery mobile,PHP, ASP.net,HTML5 with phonegap,Iphone,Ipad,BB,Android,OpneGLes2.0,AR Apps,Unity3D,cocos2D game and utility apps development please check your PM for more details More

$1546 USD in 35 days
(24 Reviews)
6.8
lbear9090

Hi, Sir. I have 7 years experience in this field. I can do this perfectly, I am ready for you. Thanks.

$773 USD in 8 days
(41 Reviews)
6.7
wanggil

Hi, I have read your requirement carefully. I am an iPhone | Android software expert with rich experience. I have done many successful iPhone | android apps and games: single, multi-player, cocos2d, unity3d. And I More

$721 USD in 12 days
(10 Reviews)
6.4
ininnovations

Thanks for awarding the project.

$400 USD in 18 days
(13 Reviews)
6.2
ghulammurtaza204

FortSolution is Providing the software development services in the following areas BlackBerry, iPhone, Android, Design, PHP, Yii, CodeIgnetor ,WordPress, Facebook applications, Magento, Drupal, SEO, SEM, ASAP .NET,C# More

$888 USD in 30 days
(11 Reviews)
6.3
xinjin8878

Please check your PMB.

$515 USD in 15 days
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5.8
besterMe

Hello, i want this project.

$555 USD in 12 days
(48 Reviews)
5.7
JoomlaVogue

Hello Sir, We have gone through the details you have provided and would be pleased to work on this with you to deliver the results that you have expected and We are sure you will not be disappointed if you give us More

$515 USD in 12 days
(13 Reviews)
5.6
chenjing2579

Hi, I have enough experiences for your app and I can complete perfectly. Please check PMB. Thanks...

$309 USD in 9 days
(9 Reviews)
5.4
DaPiao815

Please check PMB

$515 USD in 7 days
(5 Reviews)
5.4
Valentina1993

Hello Respected Client, I have Read your requirements and we are very experience in this concept. Please check Message Board for more details. Thank you !

$515 USD in 12 days
(10 Reviews)
5.2
miniric3

Kia ora! Mulvays.com are a NZ based web and software design company who have seen you here on the freelance market and are really excited about working with you and treating you to the full service, professional experi More

$773 USD in 21 days
(1 Review)
3.9
heraldsolutions

I am iOS games developer with having 4 years of experience in multi-player games below are the few examples of my similar work experience.

$777 USD in 14 days
(0 Reviews)
0.0
HandsomeMan0618

Hi, I can add multiplayer function. Please contact with me. Thanks. Bin

$555 USD in 3 days
(0 Reviews)
0.0