失効ウォッチ - 使える資産の期限管理

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Everyone
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About this app

Shareholder benefits, hometown tax donation thank-you catalogs, gift certificates, and gift vouchers.

This app lets you easily see all your "usable assets"—which vary in type, issuer, and expiration date—all in one place, sorted by their expiration date.

It provides a clear overview of your total usable assets and sends you notifications before they expire.

It's a tool to help you manage your valuable assets yourself and use them to the fullest.

■ For those who:
・Have multiple shareholder benefits or hometown tax donation rewards
・Manage many gift certificates and vouchers
・Want to keep track of expiration dates and use each one up

■ Main Features
・Display all usable assets across categories in order of expiration date on one screen
・Automatically calculates "Total Usable Now"
・Notifies you 30 days, 7 days, 1 day before, and on the morning of expiration (multi-level reminders)
・Monthly and yearly calendars allow you to see expiration clusters at a glance
・Easy registration (category presets, continuous additions)
・Export/import for peace of mind when changing devices
・Japanese/English support, dark mode support

■ Pricing (One-time purchase)

Basic functions such as total summary, deadline list, notifications, and export are always free.

The one-time purchase "Pro" unlocks full breakdown by category (bar graphs, face value totals).

This is not a subscription. A one-time purchase; no additional charges.

■ Privacy
Asset issuer, amount, and notes are stored only on your device.
Only anonymous usage data (screenshots, operations, etc.) is sent for app improvement purposes, and this can be turned off in the settings.

■ Caution
This app is a tool for recording and managing the expiration dates of assets.
We do not provide services for cashing in vouchers, settlements, balance top-ups, or brokering transactions, nor do we offer advice on investment, tax saving, or tax matters.
Manage the expiration dates of your special offers, hometown tax donations, gift certificates, and vouchers all on one screen. It automatically calculates the total amount you can currently use and sends notifications 30 days, 7 days, and 1 day before expiration, as well as on the day of expirati...
Updated on
Jun 8, 2026

Data safety

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.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    App activity, App info and performance, and Device or other IDs
  • Data is encrypted in transit

What’s new

失効ウォッチ 初回リリース。

株主優待・ふるさと納税・商品券・ギフト券。種類も発行元も期限もバラバラな「使える資産」を、締切順に1画面でまと
めて把握できます。

・いま使える合計を自動集計
・失効の30日前・7日前・1日前・当日の朝に通知
・月別/年間カレンダーで期限の集中をひと目で確認
・かんたん登録(種別プリセット・連続追加)
・買い切りのProで種別別のフル内訳

価値ある資産を、自分の手で最後まで使い切るために。
Content rating
Everyone
In-App Purchases
Learn more

App support

About the developer
LUNO WORKS
support@luno-works.com
3-1-36, MINAMIAOYAMA AOYAMA MARUTAKE BLDG. 6F. MINATO-KU, 東京都 107-0062 Japan
+81 80-9994-3992