Data Usage Monitor & Firewall

Name: Data Usage Monitor & Firewall
Author: Zavi Studio

LiveZavi Studio40 apps · 47.9K installsToolsFreecom.scriptupsolutions.appusagemonitor

Block mobile data per app, no root. See which apps use your data. All on-device.

Alert me ★ Watch Open in Play ↗

Total installs: 6,268
Installs / day: —
Rating: —★
Released: 17 Mar 2026
Last update: 25 Sept 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

Shares data with third parties Device or other IDs
No data collected
Data is encrypted in transit
No way to ask for data deletion

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

10 in 4 groups

2 Sensitive4 Notable4 Routine

What this app can do with your phone

Act as a VPN that, once you allow it, routes your internet traffic through itself
See which apps you use and how often, if you allow usage access

PhoneNotable1

Access to phone calls, call history, and voicemail

See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity · READ_PHONE_STATE

Device ID & call informationNotable1

Access to your phone's identifiers, mobile network details, and call status

See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity · READ_PHONE_STATE

Wi-Fi connection informationRoutine1

Access to details about Wi-Fi networks your device sees or uses

See whether Wi-Fi is on and details of the network you are connected toview Wi-Fi connections · ACCESS_WIFI_STATE

OtherSensitive7

Access to miscellaneous device features that don't fit other categories

Act as a VPN that, once you allow it, routes your internet traffic through itselfbind to a VPN service · BIND_VPN_SERVICE
See which apps you use and how often, if you allow usage accessupdate component usage statistics · PACKAGE_USAGE_STATS
Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

Stop apps from eating your mobile data. Data Usage Monitor shows exactly which apps use your data, warns you before you run out, and blocks any app's mobile data or Wi-Fi with one tap. No root needed. BLOCK APPS FROM USING DATA - Per-app firewall: block an app on mobile data, on Wi-Fi, or both - No root required. Uses Android's local VPN, so your traffic never leaves your phone - Ask to block new apps as soon as you install them - Roaming mode: while abroad, only the apps you choose can use mobile data NEVER GO OVER YOUR DATA PLAN - Set your plan: monthly, weekly, daily or prepaid bundles (3, 7, 15, 30 days) - Alerts at 50%, 80% and 100% of your data limit - Auto-block: stop all mobile data automatically when you reach your limit - Daily data limits per app. YouTube, TikTok or games get blocked for the rest of the day once they hit your limit - See how much data is left, days to renewal and a safe amount per day SEE WHERE YOUR DATA GOES - Mobile data vs Wi-Fi usage for every app - Top data-hungry apps this cycle - Data meter in the status bar: today's mobile data at a glance - Home-screen widget with today's usage, plan left and a firewall switch - Evening summary of your data and screen time SCREEN TIME TOO - Daily screen time per app - Weekly report with trends and your most-used apps PRIVATE BY DESIGN - Usage stats are read and processed on your device - No account and no sign-up - The firewall is a local VPN on your phone. It does not route your traffic through any server and does not log what you browse WHY PEOPLE USE IT - Prepaid users who want their bundle to last - Anyone who keeps running out of data before the month ends - Parents limiting video and game apps on mobile data - Travellers avoiding roaming charges HOW IT WORKS 1. Allow Usage Access so the app can read data and screen-time stats 2. Set your data plan (optional) 3. Turn on the firewall and tap the phone or Wi-Fi button next to any app PERMISSIONS - Usage Access: to read per-app data and screen time on your device - VPN: to run the on-device firewall that blocks apps you choose. No external VPN server is used - Notifications: for data alerts, the status-bar meter and the firewall status Data Usage Monitor contains ads. Data counts come from Android and can differ slightly from your carrier's. Questions or ideas? Email [email protected]

What's new

Big update: a smarter, faster data firewall. - Set your data plan and get alerts at 50%, 80% and 100% - Auto-block mobile data when you hit your limit - Daily data limits per app - Block apps on Wi-Fi too, not just mobile data - Roaming mode: only the apps you choose can use data abroad - Ask to block new apps when they're installed - Status-bar data meter and home-screen widget - All-new design, theme choice and Settings - More reliable firewall, lower battery use

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