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Modify an existing IOS app - USA developers ONLY

I have an existing app that serves as a social, GPS powered, general interests directory and would like to modify/amend the application for a specific activity. The app is currently an IOS app and I would like to modify this one and eventually create an android version. I would potentially like a dynamic site with the app's functionality.

I would like to add features such as user/participant reviews, add a background check through api. The app is currently free, I would like to make it a subscription based app.

Skills: Graphic Design, iOS Development

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About the Employer:
( 0 reviews ) United States

Project ID: #15524340

16 freelancers are bidding on average $2298 for this job

NovaStudios

Need to know which app it is in order to discuss accurately. Relevant Skills and Experience Please check our profile. Proposed Milestones $2368 USD - app work When are you ready to start?

$2368 USD in 30 days
(203 Reviews)
8.9
mike199

Hi, I’m a Web Designer & Developer based in Oxford, UK. My name is Mike. Your project looks interesting to me and matches my skills & experience. Relevant Skills and Experience UX/UI design, front end coding, WordPrss More

$2500 USD in 30 days
(49 Reviews)
7.0
Thesynapses

Hello, Thanks for posting the job. We would be the perfect team to deal with this project. Relevant Skills and Experience Having more than 4 years of expertise with mobile and web technologies. I assure you More

$1833 USD in 30 days
(8 Reviews)
6.5
marketingmindz

Please share your existing app URL and tell us the modifications required in the current one. We've developed multiple iOS and Android apps and are pretty confident that we'll develop the job for you. Relevant Skills More

$2631 USD in 25 days
(20 Reviews)
6.1
zhengnami13

Hi I can modify your existing app. Also I can create android version too. I hope to discuss more detail. Regards Gong Relevant Skills and Experience Graphic Design, iOS Development, Android Proposed Milestones $2666 More

$2666 USD in 20 days
(6 Reviews)
5.7
Ajcm623

Hello Sir I have checked your requirements carefully and already mastered mobile development As you can see from my profile, if you wish, I can explain about my portfolios Now I work at team manager Relevant Skills an More

$2500 USD in 30 days
(5 Reviews)
5.0
ITWhiz4U

Hello, client. Before starting the project I hope to discuss with you about the project technical terminologies and proposal on the message box. I have developed many applications involving various functionalitie More

$1500 USD in 30 days
(4 Reviews)
5.0
zdesign77

Hey, how’s it going? My name is Mike, I’m a Web Designer and Developer based in Boston. I feel that my skills match your requirements perfectly. Relevant Skills and Experience Design & Web Development Proposed Milest More

$2500 USD in 30 days
(1 Review)
4.0
Wangxianming

Professional iOS developer is here. I am top 10 iOS developer on Freelancer.com. I checked your specs and I am very interested. Please contact me with details. Thanks Relevant Skills and Experience Graphic Design, iOS More

$2500 USD in 30 days
(2 Reviews)
4.0
DarinX

Web design&development project Relevant Skills and Experience Mobile: Java, Swift, Objective-C Design: graphic design, web design, UI/UX design (Photoshop, Sketch, Illustrator, Axure, Balsamiq) Web: (front end) Angu More

$2500 USD in 30 days
(5 Reviews)
4.0
Fganatra

Before Awarding Project to Any Freelancer Please Discuss With Us -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- We have gone through the details that you have provided, and we are wil More

$1950 USD in 30 days
(10 Reviews)
4.1
gahisharma

Dear Client,Hope you doing well. I have gone through your requirement and as per my previous work experience i am ready to start work immediately on your project. yes i am very much expertise with HTML, CMS, More

$2157 USD in 50 days
(12 Reviews)
4.7
$2500 USD in 30 days
(2 Reviews)
3.2
Pankaj9982

Hello, This is Ethan Sr. BDM from DwebGuys internet Pvt. Ltd. We are an organization named DwebGuys Internet Private Limited, having a team of experts working on Game Design and Development, Animation, Web Desi More

$2500 USD in 30 days
(5 Reviews)
1.5
fleedsteed

Greating! I am ios & android expert with 8+ years experiences. I will improve your ios app and convert to android one Please contact me for more. King regards. Fang Relevant Skills and Experience iOS, Android, Java, K More

$1666 USD in 30 days
(0 Reviews)
0.0
HaomingLee

Hi, I read your job description carefully and understood fully what you want. I can make the perfect result quickly. More details via chat. Thanks, Jin. Relevant Skills and Experience ios development, android developm More

$2500 USD in 30 days
(0 Reviews)
0.0