スマホ管理Pro - 回線・固定費・サブスク一元管理

Organize your smartphone contract information and digital fixed expenses neatly! "Smartphone Management Pro" is a versatile fixed expense saving app that allows you to manage multiple smartphone lines, device rentals, internet lines, MNP reservation numbers, and "subscriptions" such as video streaming, music, and gym memberships all in one place.

【Recommended for those who:】
・Have multiple smartphone line contracts (e.g., maintaining a low-cost SIM)
・Tend to forget the return deadline for rental smartphones/devices
・Want to quickly grasp the timing of MNP (switching carriers) on a calendar
・Want to organize and save on monthly fixed expenses for video streaming, music, and various subscriptions

【Main Functions and Features】

■ 1. Contract Deadline Management
・You can register contract start dates, renewal months when cancellation fees change, and rental device return deadlines.
・Prevent "unnecessary expenses" due to forgetting to cancel.

■ 2. [New Feature] Managing Subscriptions and Fixed Costs
- Covers all kinds of everyday subscription services, including video streaming, music, games, ebooks, app purchases, gym/fitness, regular deliveries/shopping, beauty/salon services, education, and more!
- Easily register for major subscriptions popular in Japan with just a few taps from convenient presets.
- Supports status management of paused (suspended) subscriptions.

■ 3. Real-time Automatic Monthly Cost Calculation
- The home screen automatically calculates and displays your total monthly cost in real time, combining "smartphone maintenance costs" and "subscription fixed costs."
- You can see at a glance how much you're spending on digital content and communication this month.

■ 4. Intuitive Calendar and List Display
- Automatically maps important schedules such as cancellation, return, and renewal onto the calendar.
- With a sophisticated and easy-to-read UI, you won't miss your next payment date or the timing for taking action.

Why not start by visualizing your fixed expenses with the free version (up to 5 registrations allowed)?

A premium plan (unlimited registrations, ad-free) is also available. It strongly supports smart money-saving for those who fully utilize multiple lines and numerous subscriptions!