# Data Saver Pro 3G 4G 5G

> Monitor and control mobile data with a local VPN

Canonical page: [https://chrome-stats.com/d/com.longtv.datasaverpro](https://chrome-stats.com/d/com.longtv.datasaverpro)

## Overview

- **ID:** `com.longtv.datasaverpro`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** Zubbly Studio
- **Category:** TOOLS
- **Downloads:** 36
- **Version:** 1.0
- **Last updated:** 2026-06-22
- **First published:** 2026-06-21
- **Publisher country:** VN
- **Size:** 29 MB
- **Data as of:** 2026-07-16
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.longtv.datasaverpro)
- **Website:** [https://hanzhaozhanzhenyingxiong.blogspot.com](https://hanzhaozhanzhenyingxiong.blogspot.com/)
- **Privacy policy:** [https://truongvanlongofficial.github.io/public-website-io/datasavernew.html](https://truongvanlongofficial.github.io/public-website-io/datasavernew.html)

## Description

DataSaver Pro helps you monitor, manage, and review mobile data usage directly on your device.<br><br>The app uses Android VpnService to create a local VPN connection on your device. This local connection supports traffic statistics, data limits, and rules configured by the user. DataSaver Pro is not a remote VPN, does not change your network location, does not route traffic through developer-owned servers, and does not speed up your network.<br><br>Key features:<br>• Monitor daily data usage<br>• View real-time download and upload speed<br>• Set a daily data limit<br>• View per-app data usage when Usage Access is granted<br>• Create data rules for individual apps<br>• Configure custom DNS rules only for domains you enter<br>• Auto-start DataSaver on device boot or when switching to mobile data, if enabled<br>• Show the current network type, such as Wi-Fi or mobile data<br>• Process traffic statistics locally on your device without sending packet contents or browsing history to developer-owned servers<br><br>Local VPN notice:<br>Android shows a VPN icon while DataSaver Pro is running. This is required system behavior for apps that use VpnService. Rules configured by the user may affect connectivity for selected apps or domains.<br><br>Permissions:<br>• Usage Access: used to show per-app data usage. If not granted, per-app statistics will be limited.<br>• Notifications: used to show status while DataSaver Pro is active.<br>• VpnService: used to create a local VPN for on-device data monitoring and user-configured rules.<br><br>DataSaver Pro is designed to describe exactly what the app does: monitor data usage, show statistics, and apply local rules configured by the user.

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.CHANGE_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_SPECIAL_USE`
- `android.permission.INTERNET`
- `android.permission.PACKAGE_USAGE_STATS`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.gms.permission.AD_ID`
- `com.longtv.datasaverpro.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.longtv.datasaverpro)