Make changes to my iPhone Application

I have an iPhone app that tracks the price of Bitcoin exchanges and graphs them.

I need to add/change the following features:

> Change refresh rate to every 1.5 seconds (currently set to 0.6 seconds)

> Introduce random error into the current displayed price (add random number between -1.2 and 1.2 to the actual price and display it)

> Change multicolored chart option bar to light blue

> Fix white space underneath graph on iPhone 5

Skills: Graphic Design, HTML5, iPhone, Mobile App Development, Web Scraping

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About the Employer:
( 76 reviews ) Orange County, United States

Project ID: #5217299

6 freelancers are bidding on average $34 for this job


A proposal has not yet been provided

$35 USD in 3 days
(19 Reviews)

[login to view URL] [login to view URL] I have developed these apps. I can help you fix this problem.

$35 USD in 1 day
(15 Reviews)

Hello Sir, Hope you are doing good..!! We have gone through your project description and we are interested in delivering you a quality service at an affordable pricing that will definitely match your degree of ex More

$33 USD in 2 days
(16 Reviews)

READY TO START YOUR WORK NOW... s k ype bhagyavendra1 NO NEED TO PAY [login to view URL] I WILL GIVE YOU UPDATE THEN YOU CAN CREATE MILE STONE PAY [login to view URL] [login to view URL] http://www. More

$23 USD in 0 days
(17 Reviews)

Hi, After reading your requirements we are interested to do work on that app. if you are interested to hire us we can provide the more link of our previous work done by our [login to view URL] are waiting for your positive respons More

$25 USD in 3 days
(7 Reviews)

A proposal has not yet been provided

$30 USD in 1 day
(0 Reviews)

Hi, I have already done your small dummy bank account project. i am robosticlogics and want to do your this job too. Thanks

$44 USD in 3 days
(0 Reviews)