
Data Smart Switch
droidstudio · com.droidstudioinc.datasmartswitch
- Same certificate as the other version checked Details
At a glance
- Latest version
- v3.5.8 (358)
- Updated
- Sep 24, 2025 (1 year ago)
- APK size
- 2.7 MB
- Requires
- Android 4.1+ (API 16)
- CPU support
- Any (no native code)
- Graphics
- OpenGL ES 2.0+
- Category
- Tools (app)
- Listed since
- Jun 21, 2019 (at least)
- Permissions
- 16 (5 sensitive)
- Website
- datasmartswitch.com
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Data Smart Switch is an app by droidstudio in the Tools category, listed since at least June 2019. It has no native code, so it runs on any Android processor.
Since version 3.5.1, the APK shrank from 4.6 MB to 2.7 MB. It asks for 16 permissions, 5 of them sensitive, including read contacts, read calendar and modify shared storage. Compared with version 3.5.1, it adds 1 new permission (“Run foreground services”) and drops 2 (“Approximate location” and “Precise location”).
What's new in v3.5.8
Description
From the listing uploaded by “catappult”.
Version history
2 versions are listed, going back to v3.5.1.
Security & authenticity
Signing certificate
- Certificate issued to “abdo fariss OU=mariawall O=themariawall L=new york S=new york C=US” Not the developer's name (“droidstudio”). Names in certificates can't be verified, so this alone proves nothing.
- Same certificate as the other version checked
Store checks and file details
- Developer signature verified Dec 26, 2020
- Signed byCN="abdo fariss OU=mariawall O=themariawall L=new york S=new york C=US"
- Signing certificate (SHA-1)DD:C7:74:03:5E:D6:85:D0:B7:AB:08:8B:57:19:94:D9:D7:82:D7:03
- File MD58c9a8bf4f9e0b253ceb7b773b53ac102
- Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018
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 (16)
Data Smart Switch requests 16 permissions, 5 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Read calendar Sensitive android.permission.READ_CALENDAR
- Read contacts Sensitive android.permission.READ_CONTACTS
- Write calendar Sensitive android.permission.WRITE_CALENDAR
- Write contacts Sensitive android.permission.WRITE_CONTACTS
- Change network state android.permission.CHANGE_NETWORK_STATE
- Change wifi multicast state android.permission.CHANGE_WIFI_MULTICAST_STATE
- Change wifi state android.permission.CHANGE_WIFI_STATE
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- 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
- Basic touch input android.hardware.faketouch
- Portrait screen android.hardware.screen.portrait
- Wi-Fi android.hardware.wifi
Data Smart Switch 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 the Data Smart Switch APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. It is signed with the same certificate as the other version checked. After downloading, check that the file's MD5 is 8c9a8bf4f9e0b253ceb7b773b53ac102.