At a glance
- Latest version
- v1.41 (51)
- Updated
- Aug 29, 2026 (1 month ago)
- APK size
- 6.1 MB
- Requires
- Android 6.0+ (API 23)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Category
- Tools (app)
- Listed since
- Jan 23, 2021 (at least)
- Permissions
- 12
- Developer contact
- [email protected]
About this APK
Mad Calculator Widget (multi) is an app by Mad_Apps in the Tools category, listed since at least January 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.
Since version 1.40, the minimum Android version rose from 4.4 to 6.0. It asks for 12 permissions, none of them sensitive. It asks for the same permissions as version 1.40. The app offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.
Description
From the listing uploaded by “appupdater”.
Version history
2 versions are listed, going back to v1.40. Since v1.41 it requires Android 6.0+.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Aug 29, 2026.
- Certificate issued to “Mad Apps” This is the certificate of the Google Play version.
- Same certificate as the other version checked
Store checks and file details
- Developer signature verified Aug 29, 2026
- Validated against Google Play Aug 29, 2026
- Signed byO=Mad Apps
- Signing certificate (SHA-1)58:18:E4:C7:D5:61:20:2F:00:C5:34:99:7D:9A:FF:8B:5E:B7:15:99
- File MD51688c0b3aa7d329417c92aa9d5520e51
- 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 (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (12)
Mad Calculator Widget (multi) requests 12 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
- Control vibration android.permission.VIBRATE
- 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
- Internal broadcast protection (app-defined) com.madapps.madcalculator.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run foreground services android.permission.FOREGROUND_SERVICE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
Mad Calculator Widget (multi) APK: questions and answers
Is there a version of Mad Calculator Widget (multi) for older Android phones?
The current version needs Android 6.0 or later. Version 1.40 is the newest listed build that installs on Android 4.4 and later. Get version 1.40 · All versions
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 Mad Calculator Widget (multi) free?
The APK is free to download, but the app offers in-app purchases through Google Play.
Is the Mad Calculator Widget (multi) 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 other version checked. After downloading, check that the file's MD5 is 1688c0b3aa7d329417c92aa9d5520e51.
