If you are looking for software to use, go to Huajun Software Park! software release AI product list

Hello, if there is a need for software inclusion, please package the software and attach the software name, software introduction, software-related screenshots, software icon, soft copy, business license (if you do not have a business license, please provide the front and back of the corresponding developer ID card and a photo of yourself holding the ID card), and send it to email http://softwaredownload4.com/sbdm/user/login

Close >>

Send to email:news@onlinedown.net

Close >>

Location: Home pageAndroid softwareApplicationLife services Check it all

99.01%

0.99%
QR code

Scan the QR code to access the mobile version

Permissions: View

The following important permissions need to be called
uses-permission:'android.permission.INTERNET', allows the program to access the network connection, which may generate GPRS traffic
uses-permission:'android.permission.CAMERA', allows the program to access the camera to take pictures
uses-permission:'android.permission.WRITE_EXTERNAL_STORAGE', allows the program to write to external storage, such as writing files on the SD card
uses-permission:'android.permission.READ_EXTERNAL_STORAGE', the program can read files in the device's external storage space (built-in SDcard and external SDCard)
uses-permission:'android.permission.VIBRATE', allows the program to vibrate
uses-permission:'android.permission.REQUEST_INSTALL_PACKAGES', allows access to installed applications from unknown sources
uses-permission:'android.permission.WAKE_LOCK', allows the background process to still run after the phone screen is turned off
uses-permission:'android.permission.DISABLE_KEYGUARD', allows the program to disable the keyboard lock
uses-permission:'android.permission.RECORD_AUDIO', allows the program to record sound through the microphone of the phone or headset
uses-permission:'android.permission.ACCESS_FINE_LOCATION', allows the program to receive satellite positioning information through the GPS chip
uses-permission:'android.permission.CALL_PHONE', allows the program to make calls from non-system dialers
uses-permission:'android.permission.WRITE_CALL_LOG', allows the program to write (but not read) the user's contact data
uses-permission:'android.permission.READ_CALL_LOG', read call records
uses-permission:'android.permission.READ_CONTACTS', allows the program to access contact address book information
uses-permission:'android.permission.ACCESS_NETWORK_STATE', allows the program to obtain network information status, such as whether the current network connection is valid
uses-permission:'android.permission.ACCESS_WIFI_STATE', allows the program to obtain the current WiFi access status and WLAN hotspot information
uses-permission:'android.permission.READ_PHONE_STATE', allows the program to access the phone state
uses-permission:'android.permission.PROCESS_OUTGOING_CALLS', allows the program to monitor, modify or abandon outgoing calls
uses-permission:'android.permission.ACCESS_COARSE_LOCATION', allows the program to obtain the user's erroneous latitude and longitude information through WiFi or mobile base stations
uses-permission:'android.permission.READ_CONTACTS', allows the program to access contact address book information
uses-permission:'android.permission.WRITE_CONTACTS', writes contacts but cannot read them
uses-permission:'android.permission.USE_FINGERPRINT'
uses-permission:'com.asus.msa.SupplementaryDID.ACCESS'
uses-permission:'freemme.permission.msa'
uses-permission:'com.android.launcher.permission.UNINSTALL_SHORTCUT', delete shortcuts
uses-permission:'com.huawei.android.launcher.permission.CHANGE_BADGE'
uses-permission:'com.android.launcher.permission.INSTALL_SHORTCUT', create a shortcut
uses-permission:'com.android.launcher.permission.READ_SETTINGS'
uses-permission:'com.android.launcher2.permission.READ_SETTINGS'
uses-permission:'com.android.launcher3.permission.READ_SETTINGS'
uses-permission:'com.quanweidu.quanchacha.permission.JPUSH_MESSAGE'
uses-permission:'android.permission.WRITE_SETTINGS', allows the program to read or write system settings
uses-permission:'android.permission.MOUNT_UNMOUNT_FILESYSTEMS', allows the program to mount and unmount external file systems
uses-permission:'com.vivo.notification.permission.BADGE_ICON'
uses-permission:'android.permission.SYSTEM_ALERT_WINDOW', allows the program to display the system window
uses-permission:'android.permission.ACCESS_BACKGROUND_LOCATION'
uses-permission:'android.permission.ACCESS_LOCATION_EXTRA_COMMANDS', allows the program to access additional location provider instructions
uses-permission:'android.permission.GET_TASKS', allows the program to obtain task information
uses-permission:'android.permission.QUERY_ALL_PACKAGES'

Quanchacha 0.3.1

Special area
Software size:58.43 MB
software language:Simplified Chinese
Software rating:
Software type:Domestic software
Software licensing:shareware
Update time:2025-11-28
Application platform:Android
Software classification:Life services
version:0.3.1
Registration number:Beijing ICP No. 2021014426-3A
Software vendor:Beijing Digital Brain Technology Co., Ltd.

Software introduction Related topics FAQ Download address

Basic introduction
Check the first LOGO of all sections
Quanchacha is a corporate information query tool owned by Beijing Digital Brain Technology Co., Ltd. It aims to provide users with services such as quick query of corporate industrial and commercial information, court judgment information, affiliated enterprise information, legal proceedings, breach of trust information, information on persons subject to execution, intellectual property information, company news, corporate annual reports, etc. Huajun Software Park provides the download address of the official version of the Quancha app. Users in need can download and use it for free!

Highlights of Quancha


job seeker

Check the background of the target company, evaluate the employer's credit status, and avoid job hunting risks.

business partners

Investigate the qualifications of partners, analyze the risks of associated enterprises, and ensure the safety of cooperation.

investor

Monitor the dynamics of investment targets, track corporate annual reports and judicial progress, and optimize investment portfolios.

legal practitioner

Quickly search for judgment documents, analyze case trends, and assist in legal practice research.

Check all screenshots

All features

comprehensiveness of information

The data covers the entire life cycle of the enterprise, from registration to operation, from justice to credit, forming a complete portrait.

The correlation analysis function deeply mines implicit connections between enterprises and provides a multi-dimensional perspective for business decision-making.

Ease of operation

The interface design is simple and intuitive, and the functional modules are clearly classified, allowing users to get started quickly.

Supports tag search and narrows the query scope through preset tags (such as industry, region, scale).

Data security and real-time

All information comes from authoritative data sources to ensure authenticity and reliability.

Regularly update corporate news, such as industrial and commercial changes and judicial progress, to ensure data timeliness.

Free and open strategy

The basic query function is completely free, lowering the user threshold.

Advanced features (such as in-depth analysis reports) provide paid options to meet differentiated needs.


Check all screenshots

Full search function


Multi-dimensional information query

Enterprise industrial and commercial information: including basic data such as enterprise registration information, shareholder structure, registered capital, establishment time, etc.

Judicial information: Covers legal risk information such as court judgments, legal proceedings, defaulters and other persons subject to execution.

Related relationships: sort out the equity relationships and investment relationships between companies and reveal potential business networks.

Intellectual property rights: Query intellectual property information such as trademarks, patents, and copyrights, and evaluate the innovation strength of enterprises.

Corporate annual report: Provides the company's annual financial report and operating status to assist decision-making analysis.

Utility module

Nearby businesses: Quickly locate surrounding businesses and understand regional business distribution.

Trademark search: Supports retrieval of trademark registration status, category, applicant and other information.

Cha Laolai: Identify dishonest companies and avoid cooperation risks.

Tender check: summarize tender announcements to help companies seize business opportunities.

Judgment documents: Provides public court judgment documents and supports keyword searches.

Risk management and decision support

Risk Control Manager: Integrate enterprise risk data and generate risk assessment reports.

Advanced search: Supports multi-condition combination query to accurately locate target companies.

Check all screenshots

Check all FAQs


Query results are inaccurate or information is missing

Reason: There may be a delay in updating the data source, or some corporate information is not fully disclosed.

Recommendation: Check the full name of the company or unified social credit code to ensure that the input is correct; if the information is missing, you can try to supplement the verification through official channels (such as the National Enterprise Credit Information Publicity System).

Advanced filtering is not available

Reason: Some versions may not have advanced filtering permissions enabled, or the network connection may be unstable.

Suggestion: Check whether it is the latest version, try to restart the application or switch the network environment; if the problem persists, contact customer service for feedback.

Batch query operation is complex

Reason: Users may not be familiar with the batch import format or operation process.

Suggestion: Refer to the in-app help document, or download the batch query template from the official website, fill in the format and upload it.

Check the full update log:


1. Modify user-submitted bugs

2.Add new features

Huajun editor recommends:

A very good leisure and entertainment software. The editor also uses this software. It is powerful, green and safe. This site also providesMeditation,a village,Settlement Consultant,Blacklight Talent Network,T3 travelWaiting for you to download.

FAQ