Update iOS Guitar Trainer App (future work potential)

Hi -

This is relatively small iOS 7 refresh project for a universal music app for guitar players, however, there is serious long term potential here for future work. My company produces some of the top music education apps on the App Store, and we’re developing 4 more this year. All of these products, and our existing ones, need maintenance updates. We’re looking for top-tier, jack-of-all-trade developers to rely on for this year and beyond.

Due to the number of proposals we receive, and the missteps we’ve made in the past, we're trying to get better at finding the right developer BEFORE hiring. We now require a small TEST JOB to be completed which will help us determine the highest quality candidates.

Talented, serious developers only :) Preferably with an interest in playing music and/or an eye for design. Thanks for understanding — details at the bottom:


1) Scope of Update Project (all design assets supplied by us):

- Minimal iOS 7 compatibility update (updating the look of the buttons, volume control, settings/more page buttons and nav bars to reflect iOS 7 style.

- Update audio SDKs (Audiobus [[url removed, login to view]], Audiocopy 2.0.1 [[url removed, login to view]])

- Enable Apple's "Inter-App audio feature"

- Refresh some image files for local and remote (in-app) content

- Create new logic for App Review popup (before it was just based on screen loads, now it will be based on how much audio the user plays in the app, and the popups will first ask if the user likes the app. If they don't > submit feedback. If they do > ask them to write a review. If they aren't sure yet > Not Sure Yet. That will snooze the popup for a few days. There will also be logic for users who have already clicked Yes to rate, and have upgraded the app.

- Modification to "More" screen list. Make it have sticky row-headers and include a section for our other app. The app will have a details page, similar to our in-app purchases, which, if an internet connection is detected, will pull in a YouTube video that the user can play.

- Modification to Settings page. Removal of some buttons, fix dead links.



Thanks for reading this far!

A) The test app should have two tabs. The first one contains a 3-way page control (see attached gif).

There are 3 elements on this screen (text areas). The user can use each one as a page control, and they are all linked to eachother moving together at different speeds. This is a tabbed-control, much like the Featured Apps in the iOS app store; the user can only swipe one page at a time. It is not like the iOS alarm clock where the user can swipe through many numbers in one swipe. The control should stop and 'snap' to each page.

B) The 2nd tab should feature a progress bar and a button that, when pressed, animates it from 10% filled to 50% filled using the graphics provided. This is a remake of the one from the app ‘Duolingo’. Please see Duolingo for a perfect example of this.

C) The icon should be a smiley face.

If you can build this test app successfully, we would VERY much consider hiring you for this project and future work.

Please distribute to the following UDIDs:




Please let me know if you have any questions. Thanks!

Our app is built in NATIVE iOS, and the test job should also be built in NATIVE iOS. Thanks!

Evner: Cocoa, iPad, iPhone, Mobile App Development, Objective C

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Om arbejdsgiveren:
( 53 bedømmelser ) Providence, United States

Projekt ID: #5981893

15 freelancere byder i gennemsnit $1255 på dette job


DEMO HERE: [login to view URL] Please check my portfolio at: [login to view URL] Regards, Hussain

$1200 USD in 10 dage
(198 bedømmelser)

Hello, Your requirements suggests that you have lots of apps to be developed for your music company and we are very much interested in grabbing that opportunity to make this a wonderful work relationship for us. We Flere

$1157 USD in 15 dage
(97 bedømmelser)

hello, i check your given details and attached file we update your running Guitar Trainer App please provife me your app code and here please check our developed apps our developed apps channel at [login to view URL] Flere

$1546 USD in 35 dage
(89 bedømmelser)

Dear Manager, Thank you for your project posting. I am very interested in your project posting, very confident to finish your project perfectly. I would like to discuss further details via Skype call or chat. I a Flere

$1030 USD in 15 dage
(19 bedømmelser)

A proposal has not yet been provided

$736 USD in 10 dage
(15 bedømmelser)

Hi Your job really caught my eyes. I'm very interested because I meet the all qualifications for your project. I'd worked as a mobile develoepr for 8+ years in china, so I have strong experience of mobile app/game Flere

$2105 USD in 30 dage
(19 bedømmelser)

Hi there! Thank you for posting your project proposal here! I have read your job posting with great interest. I believe that my skills and qualifications match your requirements for this position. I would welcome Flere

$736 USD in 9 dage
(11 bedømmelser)

A proposal has not yet been provided

$694 USD in 10 dage
(18 bedømmelser)

Dear sir, hope you are doing good We welcome the opportunity to build a cutting-edge mobile application and website and deploy to develop mobile apps for that will increase sales and customer retention. Offenderste Flere

$1500 USD in 30 dage
(14 bedømmelser)

Hello sir / mam , hope you doing well, perfect proposal (no copy paste ) >> Understood and we can surely make this guitar trainer app. Can we discuss live so we can all the steps how we will proceed fur Flere

$1684 USD in 20 dage
(5 bedømmelser)

Hello sir, We are a team of 10 IOS + Android apps Developers and,1 graphics Designer and 4 PHP Developers. Check our below portfolio. ChatON Canada itunes: [login to view URL] Flere

$1111 USD in 15 dage
(11 bedømmelser)

Hello, Hows you doing today? As you mentioned that you require we are the best match for this, >I had seen your attach file and i assumed your requirements. >You need to develop Guitar Trainer App. >We have Flere

$1578 USD in 25 dage
(12 bedømmelser)

llo, I am interested in completing your project. I have a university degree from the University of Toronto I am self employed and a dedicated freelancer. I have a strong knowledge and training in several programming Flere

$694 USD in 10 dage
(0 bedømmelser)

I've built several music apps in the past for my personal use (check out Melody Pro in the App Store). I built that app from scratch and would definitely be able to update / add-on to this one for you. I do not have ti Flere

$1000 USD in 14 dage
(0 bedømmelser)

Thanks for your post on Freelancer, firstly I would like to say that we DO NOT ASK TO RELEASE PAYMENT till the entire project is complete. Only thing that we request is that you put in an escrow deposit that you do no Flere

$2061 USD in 30 dage
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