Headuck Call Blocker DEV (HK) 0.2.9

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Publisher Description

☆Regarding recent privacy concerns over some call-blocking apps:☆: The function of "Headuck Call Blocker" is to notify or block junk calls using the database from HKJunkCall.com or criteria specified by the user. It does not feature any "caller-id" lookup function for other calls, and does not collect such information.

This App will ★NEVER★ upload user's phonebook or account information for building a "caller-id" database or other purposes. As a local App it is fully subject to HK privacy laws.

"Headuck Call Blocker" is a call blocking app for protecting users from spam calls and other unwanted phone calls in Hong Kong, using the HKJunkCall database, and optionally other criteria e.g. ☆invalid IDD☆(blocks foreign spammers and deceptive calls), no caller ID or not in contacts, and custom lists.

This Development Channel is for release of experimental versions for testing purposes. Your feedback and views are welcome.

► ☆Made in Hong Kong☆

► ☆Never spams you for promotion or rating☆

► ☆No ads and other tracking and analytics software☆, saves data and protects privacy

► Display of information on callers for blocked calls, including a summary of recent calls from the caller, industry / serious level for spam calls, to aid decision on whether to pick up the call

► Block foreign '+' prefixed invalid IDD calls, ☆normal IDD not affected☆

► Automatic update of HKJunkCall database, allow setting of update time / restrict update to Wifi only. No restrictions on manual updates.

► Support Android 2.2 - 7.0

► Fullest choice of spam call blocking actions, including ☆pick up and hang up☆ (prevent call forwarding / activating mailbox), which is applicable up to Android 5.0 and above, and root options

► Custom blacklist and whitelist (import from vCard and old app), and specify allowed junk call numbers / names, e.g. specify that spam caller with a certain name should not be blocked

► Report spam calls to update the database of HKJunkCall.com, auto report of blocked calls

► Auto inclusion of reported calls to temp junk list and starts blocking immediately

► Auto prompt for reporting spam calls after conversation with near-junk numbers (or unknown numbers as set by user)

► ☆Support dual-SIM☆ in call blocking / records(Experimental)

► Small memory footprint. Unused memory is quickly released when user quits the app.

For users of Android 5 or above:

Due to the design of Android 5.0 and above, users need to grant the permissions to Headuck Call blocker manually after installation, as follows-

For Android 5.0 or above: Under App Settings > Filtering actions > Set Notification access, please grant notification access to the app for the normal function of "Pick and hang up" filtering method, and for stopping vibration during filtering.

For Android 6.0 or above: Under App Settings > Filtering actions > Draw over other apps, please grant permission to HeaDuck for the App to display pop-up window during call correctly.

IMPORTANT: Please note -

In some models, you need to manually grant this App auto-start and phone tapping permissions, before it can function normally.

If you use task killers (whether as part of the system, such as in newer Samsung models or most Mainland phone models, or another App such as Clean Master), this App should be exempted from "optimization" for its proper functioning.

Some manufacturers, such as HTC, placed additional checking on bluetooth and therefore pick up and hang up function would not work on non-rooted devices.

After installing the App, please start and enable blocking for proper functioning.

To protect data of HKJunkCall, the App will not update through any proxy configured to inspect https traffic.

Thank you!

Headuck Call Blocker DEV (HK) is a free software application from the Telephony subcategory, part of the Communications category. The app is currently available in English and it was last updated on 2017-07-27. The program can be installed on Android.

Headuck Call Blocker DEV (HK) (version 0.2.9) is available for download from our website. Just click the green Download button above to start. Until now the program was downloaded 1 times. We already checked that the download link to be safe, however for your own protection we recommend that you scan the downloaded software with your antivirus.

Program Details


Publisher Headuck
Released Date 2017-07-27
Languages English


Category Communications
Subcategory Telephony

System requirements

Operating systems android

Download information

File size
Total downloads 1


License model Free
Price N/A

Version History

Here you can find the changelog of Headuck Call Blocker DEV (HK) since it was posted on our website on 2016-10-31. The latest version is 0.2.9 and it was updated on soft112.com on 2018-03-29. See below the changes in each version:

version 0.2.9

posted on 2017-07-27

Block near frequent junk calls; IDD info update.
Reminder: Govt consultation on junk call will end on 31 July! Have you submitted your views?

version 0.2.8

posted on 2016-09-17

0.2.8: Export custom lists,0.2.7: Android 7 support, prompt for reporting spam call after call, notify for phone numbers near junk list, compatibility and interface options, bug fixes, updated IDD information.

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Downloads last week: 0
Release Date: 2017-07-27
Publisher: Headuck
Operating System: android
Type: Free