Check Internet Data Usage v5.1.5.49
APK · 10.8 MB · version code 14 · Android 6.0+ · uploaded Jul 2, 2026
- Signature matches the Google Play version Details
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Compared with the latest version
The latest version is v5.1.5.79, uploaded Aug 28, 2025.
- Size: this file is 10.8 MB; the latest is 12.4 MB (1.6 MB larger).
- Android: this version needs Android 6.0+; the latest needs Android 7.0+. Use this one if your device runs an older Android release.
- The latest version asks for 1 more permission: Internal broadcast protection (app-defined).
File information
- Version
- v5.1.5.49 (14)
- Uploaded
- Jul 2, 2026
- Size
- 10.8 MB
- Requires
- Android 6.0+ (API 23)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- 8fc19729ef51fe6d5e68f6d9bd84a13e
- Signing certificate (SHA-1)
- 03:F7:D8:B8:04:80:0A:8D:F4:91:3C:E3:50:4D:7B:52:FF:C2:07:94
- Signed by
- CN=Internet Planner, OU=Software, O=Systweak Software, L=Jaipur, ST=Rajasthan, C=91
- File name
- com-systweak-checkdatausage-14-75485556-8fc19729ef51fe6d5e68f6d9bd84a13e.apk
- Package
- com.systweak.checkdatausage
- Downloads (all versions)
- 500K+
- Age rating
- PEGI 3 · Everyone
What's new in v5.1.5.49
Compatible on latest android OS
A New Speed Test module has been added that uses less Internet.
New Fast and Upgraded Engine.
Fast Data Usage Calculation.
Attractive All New User Interface
Internet Speed Module
Minor bug fixes - Performance Improvement
Permissions (27)
This version requests 27 permissions, 6 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Package usage stats Sensitive android.permission.PACKAGE_USAGE_STATS
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- 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
- Access notification policy android.permission.ACCESS_NOTIFICATION_POLICY
- Advertising ID com.google.android.gms.permission.AD_ID
- Alarm set alarm (custom) com.android.alarm.permission.SET_ALARM
- Change network state android.permission.CHANGE_NETWORK_STATE
- Change wifi state android.permission.CHANGE_WIFI_STATE
- Delete cache files android.permission.DELETE_CACHE_FILES
- Full network access android.permission.INTERNET
- Get tasks android.permission.GET_TASKS
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Receive launch broadcasts android.permission.RECEIVE_LAUNCH_BROADCASTS
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Request ignore battery optimizations android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- Show notifications android.permission.POST_NOTIFICATIONS
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jul 2, 2026.
- Certificate issued to “Systweak Software” This is the certificate of the Google Play version.
- Same certificate as the other version checked
Store checks
- Developer signature verified Jul 2, 2026
- Validated against Google Play Jul 2, 2026
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans 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.
How to install Check Internet Data Usage on Android 6.0+
You'll need about 21.7 MB of free space.
- Download the APK — tap Download APK above (10.8 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap com-systweak-checkdatausage-14-75485556-8fc19729ef51fe6d5e68f6d9bd84a13e.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be 8fc19729ef51fe6d5e68f6d9bd84a13e. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open Check Internet Data Usage — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 6.0+). Download it again, or pick an older version.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.