Usage

RJNS Apps

About this app

Usage helps you understand how much mobile and Wi‑Fi data your phone uses — without guesswork. See what’s left in your billing cycle, which apps use the most data, and how usage changes day by day.

Status dashboard

View mobile data used in your current billing period
Set a monthly data limit and see how much is left at a glance
Switch between SIM cards on dual-SIM phones
Review a 7-day chart for mobile or Wi‑Fi usage
See your top data-consuming apps
Per-app usage

Browse all apps sorted by total, mobile, or Wi‑Fi usage
Search and open any app for a detailed breakdown
Compare mobile vs Wi‑Fi traffic for each app
View daily usage trends for the billing cycle
Wi‑Fi

Track Wi‑Fi data for your billing period or a custom date range
See totals and a 7-day Wi‑Fi usage chart
Plan & settings

Set your billing cycle start day (1–28)
Configure your mobile data limit in GB
Choose light, dark, or system theme
Built for Android Usage reads system usage statistics on your device. On first launch you’ll grant the permissions needed to show accurate mobile and per-app data.

Privacy Your usage data stays on your device. Usage does not require an account to track how much data you use.

What’s new

Bug fixes and performance improvements.