Call blocker


I need a call blocker, functionality:

- search an api for known numbers to block

- whitelist numbers or number series that should be let through the api-block

- blacklist number series, for example "numbers beginning with 0850101"

- show notifications after a call has been blocked

- option for muting instead of hanging up when blocking a call

(- analytics)

(- in app subscription)

Related on the subject: [url removed, login to view]

This is as far as I can tell not a public api, I'm fine with that. The market for this is first and foremost a single country, so country codes isn't a problem.

I just want a working app with standard holo interface, no fuss. If successful there's more work in it for you.

Not sure if writing tests is common for Android devs, but for verifying the functionality on future or past versions of Android it'd probably be awesome with some tests.

Skills: Android, Mobile Phone

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About the Employer:
( 2 reviews ) Järvsö, Sweden

Project ID: #5455840

17 freelancers are bidding on average $20/hour for this job


Hello, We can develop a call blocker app. We have designed and developed more than 200+ iPhone and Android apps. Two of them was on Top 10 in different countries. Please spare a moment to take a look at a few More

$15 USD / hour
(47 Reviews)

Hello, I shall be able to help you with this call blocker application. Let me know if you are interested. You can check our profile at and have a look at all the work we have completed. More

$25 USD / hour
(21 Reviews)

We are awarded Featured / top freelancer on, Our Awards winning apps. Android & IPad Award winning app - IPhone More

$25 USD / hour
(35 Reviews)

Hi, I'm an expert ios and android app developer with 5+ years of experience. I am an expert in Native Android SDK,objective c, HTML5, Database(MySQL,MSSQL),CSS,DHTML,JQuery,etc. I believe my skills would be ideal More

$30 USD / hour
(22 Reviews)

Dear Sir. 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 5 years experience in programming field. I have my own graphics designer, a More

$25 USD / hour
(43 Reviews)

We are expert in Android/I phone/Blackberry/Windows app/phone gap. Here I am sending you previous work of previous work of some current Mobiles Applications we have recently developed Project More

$20 USD / hour
(17 Reviews)

Dear. I am very interested in your jobs.please see my attach. If you hire me ,i'll do my best for project and complete the project in a few days with super quality. thank you. These are my previous project. If y More

$20 USD / hour
(19 Reviews)

Hi, thanks for your job posting. I’v good skill on iOS app developing with 6 years XP. ESPECIALLY, I MADE ALREADY VERY SIMILAR SAMPLE APP BEFORE. Please check my portfolio and touch me. I am ready to start and w More

$22 USD / hour
(14 Reviews)

Dear Sir, We are working on Web, iPhone, iPad and Android OS. We have large team of that skills with designer. We have checked your requirement and we are interested to working on it, would like to see wire-frame f More

$20 USD / hour
(19 Reviews)

Hello. I can do this project. I have worked with call blocker/ confirmation in android before. I can do this. Hope to hear from you soon. Thanks

$15 USD / hour
(19 Reviews)

Hello Respected Client, We have Read your requirements and we have huge experience in this concept. We are the best company for mobile and web development. We can provide you a excellent solution as we are professi More

$20 USD / hour
(3 Reviews)

Hi, We "Hyperlink Infosystem" in India has gained a brand identity as a knowledge economy due to its IT and ITES sector. We "Hyperlink Infosystem" is a medium scale company in india having 112 experience employe More

$15 USD / hour
(11 Reviews)

Yes, We can develop a Call blocker application with required innovation and perfection. App will able to block known numbers and particular number series. It will also show notifications after a call has been blocked. More

$15 USD / hour
(2 Reviews)

Hi I am interested in this project. I am having 6+ year experience over mobile application I can give you the application with in the time frame. Please check my profile I am having good repeating hiring rate as I am n More

$15 USD / hour
(5 Reviews)

Hi, I have 2 years of Expereience in android app development I'll complete your project within deadline and budget My Previous Works: Do you have any U More

$25 USD / hour
(3 Reviews)

Hi I've read your job description carefully, and I am very interested in your job. I'm a talented mobile developer with experiences in various fields such as utilities, games, social network, Google Map V2, GPS app More

$22 USD / hour
(2 Reviews)

Hi, I am an experienced Android developer. I can do your job. Please can we discuss further details?

$17 USD / hour
(2 Reviews)

Hello, We are glad to see your project post and we wish you a success for your project. our website: We would also like to introduce ourselves before we move to the project disc More

$20 USD / hour
(0 Reviews)

Dear project owner. I am WAQAS. PK based mobile application developer who has over 10 years of software development experience with 7+ years on mobile application development. I have checked out your job post car More

$22 USD / hour
(0 Reviews)

Hi, I have similar app on Google Play. Check this out!

$22 USD / hour
(0 Reviews)