【Main Features】 ・Register your contract plan start date (or monthly billing cutoff date) and contracted data allowance ・Calculate your daily estimated usage based on remaining allowance and days left ・Receive notifications when usage exceeds the estimated limit ・Set usage multipliers for each day of the week (e.g., allow up to double weekday usage on weekends) ・Manually adjust rollover allowance for the following month ・Supports Japanese and English
【Important Notes】 ・Differences may occur between the packet counts displayed by your carrier and the data usage calculated by this app. ・This app is a tool for managing estimates and does not guarantee accurate data usage.
Updated on
Dec 4, 2025
Productivity
Data safety
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Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.