At a glance
- Latest version
- v2.13 (3000013)
- Updated
- Nov 16, 2025 (11 months ago)
- APK size
- 3.4 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- Any (no native code)
- Category
- Tools (app)
- Listed since
- Feb 20, 2021 (at least)
- Permissions
- 10
- Developer contact
- [email protected]
About this APK
Battery Pack Calculator - DIY is an app by Freshdata in the Tools category, listed since at least February 2021. It has no native code, so it runs on any Android processor.
Since version 2.11, the minimum Android version rose from 4.4 to 5.0. It asks for 10 permissions, none of them sensitive. It asks for the same permissions as version 2.12. The app can read the advertising ID that ad and analytics services use.
What's new in v2.13
Description
From the listing uploaded by “appupdater”.
Version history
3 versions are listed, going back to v2.11. Since v2.13 it requires Android 5.0+.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Nov 16, 2025.
- Certificate issued to “Freshdata” This is the certificate of the Google Play version.
- Same certificate as the 2 other versions checked
Store checks and file details
- Developer signature under review Nov 16, 2025
- Validated against Google Play Nov 16, 2025
- Signed byCN=Adam Major, OU=Unknown, O=Freshdata, L=Bydgoszcz, ST=KujawskoPomorskie, C=PL
- Signing certificate (SHA-1)40:E1:35:92:3E:62:CB:9A:BD:D6:50:81:C7:7F:34:CA:58:9C:AE:0A
- File MD5946f2b8919af3774654c500a63d03b32
- 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)
Battery Pack Calculator - DIY 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
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Internal broadcast protection (app-defined) pl.freshdata.batterypackagecalculator.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
- Portrait screen android.hardware.screen.portrait
Battery Pack Calculator - DIY APK: questions and answers
Is there a version of Battery Pack Calculator - DIY for older Android phones?
The current version needs Android 5.0 or later. Version 2.12 is the newest listed build that installs on Android 4.4 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 2.12 · 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 the Battery Pack Calculator - DIY 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 946f2b8919af3774654c500a63d03b32.
