Data Usage Monitor

Lufesu Inc.

Contains adsIn-app purchases

About this app

Stop hitting data caps. This app auto-measures mobile and Wi‑Fi traffic, graphs your daily/weekly/monthly usage, and warns you before throttling kicks in. Keep speeds steady and bills predictable.

MAIN FEATURES
* Automatic tracking: uses Android background API; keeps measuring after device reboot; minimal battery impact.
* Precise breakdown: separate mobile / Wi‑Fi totals; per-SSID stats; app-by-app usage so you can spot data hogs.
* Clear analytics: trend graphs by day/week/month with color cues for approaching limits.
* Smart alerts: push notifications when nearing the cap; customizable thresholds.
* Widgets & status bar: live remaining data on home screen and in the notification bar.

PREMIUM
* Ad-free experience.
* Always-on status bar meter and enhanced widgets.

SUPPORTED CARRIERS
Works with major carriers and MVNOs: Verizon, AT&T, T-Mobile, Docomo, au, SoftBank, Rakuten, UQ, Y!mobile, IIJmio, OCN, BIGLOBE, mineo, and more.

PERMISSIONS
* Usage Access: required for per-app data stats.
* Wi‑Fi info & Location: needed by Android to read SSID for Wi‑Fi usage.
* Network access: ads and anonymized improvement data.
* Run at startup: resume background tracking after reboot.
* Google Play Billing: premium purchase.

FAQ
* How do I set the alert limit?
Settings > Data Alerts to set cap and warning levels.
* Widget not updating?
Disable battery saver for the app and allow background activity.

SUPPORT
Enjoying it? Please rate ★★★★★. Questions or feedback: reach us via the in-app contact form for a quick reply.

Ratings and reviews

Very good app. I like the visualizations, and the widgets are useful. It would be great if the app had a way to exclude zero-rated data usage from monthly limits. Unfortunately I need to take a star off as recent versions have started demanding location permission on every launch with no way to dismiss permanently (the app still works fine without it though).

I paid for the app but today I was notified that the app requires 24/7 location access and that information could be shared with advertisers...very disappointed

Very accurate and reliable. Great app. Love that it gives monthly reports. At end of each month I can go back and check to see which apps use what amount of total data for that particular month. Which app use the most and so on. It helps me to prevent overcharges fees on the following month So I can adjust my usage on the apps or don't use them I mean delete them for the following month. App have some very nice widgets for easy monitoring.

What’s new

Ver 1.22.2945
- Improvements to the top screen UI
- Improvements to the processing for reflecting purchase status
- Other minor bug fixes

Love the app? Please consider giving us 5 stars—it helps a lot!