
Chinese Grammar Challenges
2,000 Chinese grammar, vocab and comprehension exercises from trainchinese
trainchinese · com.trainchinese.quiz
At a glance
- Latest version
- v1.5.0 (4066)
- Updated
- Jun 8, 2024 (2 years ago)
- APK size
- 37.6 MB
- Requires
- Android 6.0+ (API 23)
- CPU support
- x86 64-bit
- Category
- Education (app)
- Listed since
- Mar 19, 2021 (at least)
- Permissions
- 6
- Website
- trainchinese.com
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Chinese Grammar Challenges is an app by trainchinese in the Education category, listed since at least March 2021. It includes native code only for x86 64-bit, so it won't install on ordinary ARM phones (only on x86 devices such as emulators and some Chromebooks).
It asks for 6 permissions, none of them sensitive. The app offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.
What's new in v1.5.0
Description
From the listing uploaded by “appupdater”.
Security & authenticity
Signing certificate
- Certificate issued to “Molatra Ltd” Not the developer's name (“trainchinese”). Names in certificates can't be verified, so this alone proves nothing.
Store checks and file details
- Developer signature verified Jun 8, 2024
- Signed byCN=Craig McMahon, O=Molatra Ltd, L=Hong Kong, ST=PRC, C=HK
- Signing certificate (SHA-1)FD:CC:82:BC:EE:45:63:92:09:FA:B3:A6:FC:2F:E1:12:06:26:FD:2F
- File MD517831c9ba559f46ab3dccdc19eea86f8
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (6)
Chinese Grammar Challenges requests 6 permissions, none of them sensitive.
- Advertising ID com.google.android.gms.permission.AD_ID
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Prevent the device from sleeping android.permission.WAKE_LOCK
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
Chinese Grammar Challenges APK: questions and answers
Can I install this APK over the version I already have?
Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.
Is Chinese Grammar Challenges free?
The APK is free to download, but the app offers in-app purchases through Google Play.
Is the Chinese Grammar Challenges APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is 17831c9ba559f46ab3dccdc19eea86f8.