zMahjong Concentration by SZY
Repeat until all tiles are removed.
Shen Zhongyuan · com.shen.majiang2free
- Signature matches the Google Play version Details
At a glance
- Latest version
- v21.1 (1550000101)
- Updated
- Feb 25, 2026 (7 months ago)
- APK size
- 73.4 MB
- Requires
- Android 7.0+ (API 24)
- CPU support
- ARM 32-bit, ARM 64-bit
- Graphics
- OpenGL ES 3.0+
- Category
- Puzzle (game)
- Listed since
- Dec 24, 2022 (at least)
- Permissions
- 10
- Website
- shenzyapp.com
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
zMahjong Concentration by SZY is a game by Shen Zhongyuan in the Puzzle category, listed since at least December 2022. It includes native code for ARM 32-bit and ARM 64-bit, so it runs on practically every phone.
Since version 20.30, the APK grew from 66.4 MB to 73.4 MB. It asks for 10 permissions, none of them sensitive. It asks for the same permissions as version 20.50. The game can read the advertising ID that ad and analytics services use.
What's new in v21.1
Description
From the listing uploaded by “appupdater”.
Version history
3 versions are listed, going back to v20.30.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Feb 25, 2026.
- Certificate issued to “Shen Zhongyuan” This is the certificate of the Google Play version.
- Same certificate as the 2 other versions checked
Store checks and file details
- Developer signature verified Feb 25, 2026
- Validated against Google Play Feb 25, 2026
- Signed byCN=Shen Zhongyuan
- Signing certificate (SHA-1)FE:C7:B1:D5:48:C1:C8:32:2A:04:0B:C9:35:24:10:CD:37:98:79:1D
- File MD56f8121dac0f6a353807cb646550e5066
- 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 (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (10)
zMahjong Concentration by SZY requests 10 permissions, none of them sensitive.
- Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
- Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
- Advertising ID com.google.android.gms.permission.AD_ID
- Apphub bind apphub service (custom) com.applovin.array.apphub.permission.BIND_APPHUB_SERVICE
- Full network access android.permission.INTERNET
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run foreground services android.permission.FOREGROUND_SERVICE
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Portrait screen android.hardware.screen.portrait
- Wi-Fi android.hardware.wifi
zMahjong Concentration by SZY APK: questions and answers
Can I install this APK over the version I already have?
Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.
Is the zMahjong Concentration by SZY APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 6f8121dac0f6a353807cb646550e5066.
