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Location: Home pageAndroid softwareApplicationstudy education Question check

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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.READ_PHONE_STATE', allows the program to access the phone state
uses-permission:'android.permission.SYSTEM_ALERT_WINDOW', allows the program to display the system window
uses-permission:'android.permission.REQUEST_INSTALL_PACKAGES', allows access to installed applications from unknown sources
uses-permission:'android.permission.QUERY_ALL_PACKAGES'
uses-permission:'android.permission.POST_NOTIFICATIONS'
uses-permission:'android.permission.READ_LOGS', allows the program to read the system's underlying logs
uses-permission:'android.permission.CHANGE_NETWORK_STATE', allows the program to change the network status, such as whether it is connected to the Internet
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.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.REORDER_TASKS', allows the program to reorder the running tasks of the system Z axis
uses-permission:'android.permission.VIBRATE', allows the program to vibrate
uses-permission:'com.tm.topicquery.openadsdk.permission.TT_PANGOLIN'
uses-permission:'com.asus.msa.SupplementaryDID.ACCESS'
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.CHANGE_WIFI_STATE', allows the program to change the WiFi state
uses-permission:'android.permission.WAKE_LOCK', allows the background process to still run after the phone screen is turned off
uses-permission:'com.google.android.gms.permission.AD_ID'
uses-permission:'android.permission.MOUNT_UNMOUNT_FILESYSTEMS', allows the program to mount and unmount external file systems

Questioncha 9.0

Special area
Software size:50.19 MB
software language:Simplified Chinese
software rating:
Software type:Domestic software
Software licensing:shareware
Update time:2025-11-28
Application platform:Android
Software classification:study education
version:9.0
Registration number:Sichuan ICP No. 2021015868-4A
Software vendor:Fingertip Jusheng (Taiyuan) Network Technology Co., Ltd.

Software introduction Related topics FAQ Download address

Basic introduction
Question check paragraph first LOGO
Questionchacha is an online Q&A APP dedicated to assisting learning. It has powerful intelligent recognition technology that can quickly and accurately find the handwriting in the test paper. With one click, it can restore the original appearance of the test paper, which can facilitate users to practice repeatedly and help steadily improve their academic performance. Huajun Software Park provides the download address of the official version of the Tichacha app. Users in need can download and use it for free!

Features of Questionchacha software


Easy to operate: The photo search function is simple to operate, the content is accurately identified, and the answers are accurate and detailed, making it convenient for students to quickly obtain help in solving problems.

High-quality answers: The answers provided are not only accurate, but also detailed and easy to understand, helping students understand the knowledge points in depth.

Rich learning tools: In addition to the question search function, it also provides practical tools such as question classification and collection of answers to facilitate students to find similar questions and repeatedly view problem-solving ideas.

Personalized learning experience: Through functions such as question search records and question classification, it helps students form a personalized learning path and improve learning efficiency.

Highlights of Questionchacha Software

Homework tutoring: When students encounter problems when completing homework, they can quickly obtain problem-solving ideas and answers through question checking to improve homework completion efficiency.

Review before exams: Students can use the test paper re-practice function of Question Check to practice repeatedly on previous years’ real questions and simulation questions to consolidate the knowledge they have learned and improve their test scores.

Independent learning: Students can use the question classification function of Qianchacha to find similar questions for targeted exercises to improve their independent learning ability.

Question check screenshot

Question checking software functions


Take photos to search for questions: When users encounter a question they don’t know, they can directly take a photo and upload it. Question Checker will automatically identify the question and provide detailed problem-solving ideas and answers to help students quickly understand and master knowledge points.

Question records: Organize the questions that users search for each time and form a search record to facilitate repeated searches and key learning, and help break through learning difficulties.

Test Paper Re-Practice: Automatically recognize and clear handwriting on the test paper, and perfectly restore the blank test paper, making it easier for students to practice repeatedly and consolidate the knowledge they have learned.

My test papers: Test papers that have been converted to printed versions can be saved with one click and support export and printing, making it convenient for students to review and consolidate at any time.

Multi-disciplinary support: covering multiple subjects such as mathematics, Chinese, English, physics, chemistry, etc., to meet students' needs for solving various problems.

Question check screenshot

Check frequently asked questions


What should I do if the answer cannot be displayed when I take a photo to search for a question?

Make sure you are using the latest version of the TiChaCha app and check app permissions to make sure access to your camera and photos is allowed.

When shooting, keep your photos clear and bright to avoid blur or distortion, while keeping your phone stable to avoid shaking.

Make sure the photo you take includes the complete title and avoid missing or cut parts.

Try clearing the app cache or restarting the app to improve recognition accuracy.

Check the update log:


1: Brand new interface, refreshing, simple and efficient

2: Performance is getting better and better

Huajun editor recommends:

Qianchacha is a very good learning and education software. I will secretly tell you that I also use this software, and I won’t tell others about it! Powerful, green and safe. Huajun Software Park also provides you withABCmouse,Homework help live class,Homework Help takes photos and solves problems online,Researcher,Driving Test Guide Uyghur VersionWaiting for you to download.

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