Cancelled

Create a simple iPhone app skeleton

I need an iPhone developer to create a simple iPhone app for me that does the following:

When the application starts for the first time, it takes the phone number from the mobile device settings, shows it to the user to confirm and then communicates to a server to sign up the device. Server sends an SMS with a 6-digits random code to that mobile number (I will supply server side). On the iPhone app side, following user clicking "Sign up", the application will wait for an SMS to be received, read the 6-digits random code (or let user type it in). It will send that code to the server and show a message to user depending on server's response saying whether signup was successful or not.

That's it. Simple as that. NOTE that I require the app to support all possible iOS versions and devices.

Also, communication from there onwards (following signup / sign in) needs to be secured/verified, so I need the app to maintain whatever cookie/session id/device id mechanism required so that it will be dispatched with each subsequent requests made to server and identify each client securely. I am not sure what's the best (or common) approach to use, so I request each bidder to suggest his approach to that in a sentence or two. Just let me know what would you suggest to use to identify each client later on and be 100% secured.

BIDDERS - PLEASE BID ONLY WITH AN ANSWER TO QUESTION ABOVE !

Skills: iPhone, Mobile App Development, Objective C

See more: please sign in app, need a developer for app, ios versions, i need an iphone app developer, device type ios, create a iphone, app developer settings, create a iphone app, simple iphone, simple ios app, iphone communication application, app approach, mobile app server side, versions create, app session, create code ios app, need developer app, server client iphone, ios app client, sms received code, app mobile device, ios confirm app, need developer app iphone, app skeleton, client server ios

About the Employer:
( 20 reviews ) Ramat Gan, Israel

Project ID: #6213880

17 freelancers are bidding on average $19/hour for this job

qitsol

A proposal has not yet been provided

$26 USD / hour
(43 Reviews)
7.8
MobileTeamVN

Dear Sir, We are interested in this project. Our proposed solution for secure : To make sure the user who send the confirmation code to server is who sent request to server , we will send both Confirmation code and m More

$15 USD / hour
(169 Reviews)
7.8
SevenStarInfo

Hi, Greetings of the day! Thanks for posting the project on Freelancer; this project completely falls under our area of interest and specialization. Our Strength :- => We have experience in iPhone,Android Blac More

$22 USD / hour
(38 Reviews)
7.4
zhunyingli

Hi, Thank you for your job I have experiences on ios&android apps and games in several years Please check me you will satisfy with my works. [url removed, login to view] [url removed, login to view] More

$21 USD / hour
(37 Reviews)
6.8
shabdullah88

Hi, I have read your project details, we can dedicatedly work on this project due to prior experience, we are mobile app development company with more than 5 years experience, we have developed many big apps for enter More

$20 USD / hour
(18 Reviews)
6.6
esolzsales

Warm Greetings Hope you are well. Interesting Project .I have carefully checked your project details but the project is not 100% clear, so before we start the work i want to discuss with you . Let me know if More

$20 USD / hour
(9 Reviews)
6.5
ghulammurtaza204

FortSolution ([url removed, login to view]) has been delivering high-quality, Low cost, effective and efficient business and technical solutions since 2009. We are providing the Solutions In the following areas iPhone, More

$22 USD / hour
(12 Reviews)
6.4
simplesshh

Hi, I am so happy to learn this good job. My ability is just suitable for your job. I have a lot of experiences in development of iPhone/iPad/Android App. And I have an excellent graphic designer. Developing your p More

$21 USD / hour
(42 Reviews)
6.2
jagrutibhadani

Yes, I can do this. Lets discuss more to get an exact bid. Here are the sample of recently developed apps. [url removed, login to view] [url removed, login to view] More

$15 USD / hour
(57 Reviews)
6.2
appsol9

Hello, Greeting , We understand your requirements and dedicate to complete it with in time period. Apart from that also we have worked on quite a lot of Mobile app's. please have a look our sample work. iPhone 1. https More

$23 USD / hour
(8 Reviews)
5.7
wangrui8080

Hi. I've read your requirements in detail. I'm an awesome developer who started programming since when I was 12. I'm here to help you and make your idea come ture. Please check my portfolios for my previous works More

$21 USD / hour
(6 Reviews)
5.5
michikoyang91

Dear sir. I believe that I am good fit to your project that's why I have powerful skills in iOS 7 and Android developments. I have 5 years of rich experiences in iOS and Android App Developments and developed man More

$21 USD / hour
(10 Reviews)
5.2
pskydragon85

How are you? I am very happy to take this chance. I saw you project detail and I am very interested to your project. I have 8 years experience in programming field. I have my own graphics designer, also I am almo More

$21 USD / hour
(7 Reviews)
5.0
BenjaminFree123

A proposal has not yet been provided

$21 USD / hour
(14 Reviews)
4.6
terabyteLogixs

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 [url removed, login to view] are waiting for your positive respons More

$15 USD / hour
(19 Reviews)
4.6
Goodmobile

Hi, I read the post of your project very carefully and I can do it well. I have over 5 years experience and high skills for mobile apps and web. Also I have several iOS(iPhone and iPad) devices for testing Pl More

$21 USD / hour
(9 Reviews)
4.6
QiangRen

Hello.. I am read your job description carefully .. So.. your project is caught my eyes really. Because I am senior Native android and iOS mobile app developer and I have rich experiences and skills in this area. More

$16 USD / hour
(6 Reviews)
3.9
sahilarora89

A proposal has not yet been provided

$22 USD / hour
(0 Reviews)
0.0
mobulous

Hello, As per your query, we will user Device Id (Token ) mechanism so it will dispatched with each subsequent requests made to sever. On the basis of device Token, It easily identified each client once on client sign More

$16 USD / hour
(0 Reviews)
0.0
Proped

A proposal has not yet been provided

$18 USD / hour
(0 Reviews)
0.0