Creating a Universal iOS App, keystone correction of picture from camera, making pdf


I need a developer can make a App using keystone correction, like CamScanner.

Our App is capable of:


- Multi-page document: Scan and manage users documents which can include many pages.

- Quickly batch scanning: Continuous batch scanning and no more wait, fast and convenient.

- Auto-cropping: Auto crop off unnecessary part on an image with keystone correction algorithm.

- Color enhancement: Adjust color and brightness to ultimately make images clear and recognizable automatically.


- Creating PDF: Preview and create PDF files (with note embedded).

- Multiple PDF page sizes: Different sizes of PDF files are available (Letter, A4, B5 and so on.).


- Save images to gallery: Save processed images into gallery.

- Email: Send files (PDF) or processed images via email.

- Cloud storage: Upload & backup files to Google Drive. Restoring it later.


- Add Notes: Every page in a document can be attached a note and searched by them.

- User-defined tags: User-defined tags to be attached to document so as to facilitate management and search.

- Multiple viewing modes: List view and thumbnail view are available.

- Copy/Move: Support copy or move files between documents.

- Search: Quick search documents by title, note or texts within images.

- Merge: Combine multiple documents into one.

(Above requirements are almost same to CamScanner.)

Browse & Download

- The App has browser function that can download pdf and insert the pdf to users library. (can make with UIWebView?)

- URL where the pdf was downloaded is logged to the note.


Conditions of the development

- the developer provides also the source code.

- the developer provides rich comments in the source code so that others can understand.

- the App can work on iPhone (after iPhone4) and iPad (without camera function on 1st iPad).

The development doesn't have to be in a quick pace.

Taidot: iPad, iPhone

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Tietoa työnantajasta:
( 0 arvostelua ) setagaya, Japan

Projektin tunnus: #4242430

11 freelanceria on tarjonnut keskimäärin %project_bid_stats_avg_sub_26% %project_currencyDetails_sign_sub_27% tähän työhön


Hi, sir. How are you? I am really interested on your project. Please check your PMB.

$1500 USD 10 päivässä
(27 arvostelua)

We are ios certified. Please check your inbox.

$2000 USD 20 päivässä
(9 arvostelua)

Hi.. we have made a number of iOS and Android apps. Also made an app similar to this.. we are very much confident to do this project. please check private message for details

$1500 USD 30 päivässä
(2 arvostelua)

Hello, Thanks for posting the project on Freelancer, the project requirements completely falls under our domain and where this project exactly matches with our technical strengths and our abilities to deliver the wo Lisää

$1000 USD 30 päivässä
(14 arvostelua)

Hi, Please see the private message also. Regards.

$750 USD 15 päivässä
(10 arvostelua)

SERIOUS [login to view URL] PMB.....

$1200 USD 12 päivässä
(5 arvostelua)

Hi, We are off shore based Smart Phone Applications/ Web Development Company working since 5 years. Please find the detailed bid in your PMB. Thanks RS Rich Technologies

$1500 USD 35 päivässä
(2 arvostelua)

Hello, We are leading and experienced IT Services Company from India. We deals in a web as well as mobile app developments. Many satisfied clients love to work with us. We help our clients bring the right combination Lisää

$2000 USD 24 päivässä
(1 arvostelu)

Hello, Please check my PM,. We have best deal for you, Looking forward to hear from you, Thank you. V..

$1500 USD 22 päivässä
(3 arvostelua)

Hi, Veltrod Software services is a global software consulting company specialized in providing Mobile applications, Social media frameworks and eCommerce solutions. Leveraging best-in-class people, processes, and te Lisää

$700 USD 25 päivässä
(2 arvostelua)

Hi, We understand the scope of your project. Please check PMB for details from our end. Thanks.

$1200 USD 28 päivässä
(0 arvostelua)

Hello Please Check PMB for our portfolio Thanks

$450 USD 12 päivässä
(0 arvostelua)

Hi We have read your requirements. We are interested in your project as we have indepth expertise in iphone/ipad app development. Please check private message board for details.

$750 USD 14 päivässä
(0 arvostelua)