Subs.Killer: Subscription Mgr

Track Cost Per Use & Cut Waste

Free · In‑App Purchases · Designed for iPad

Instantly identify ghost subscriptions. Visualize "Cost Per Use" to cut wasteful fixed costs. A minimalist tool that judges if your subs are an investment or waste. Are you really getting your money's worth? Streaming services, gyms, online memberships. It is easy to subscribe and feel satisfied just by signing up, only to let them turn into "Ghost Subscriptions" that silently drain your bank account. Subs.Killer is not just another expense tracker. It is a minimalist tool designed to coldly judge whether your subscriptions are a "beneficial investment" or a "wasteful expense," helping you declutter your digital financial life. Cutting fixed costs is as valuable as increasing your income. Eliminate the waste completely. Why Choose Subs.Killer? Visualize "Cost Per Use" in Real-Time The app automatically calculates the "Cost Per Use" by dividing the monthly fee by your usage count. Seeing facts like "You only used this twice this month, so you are paying $7.50 per use..." drives the decision to cancel. Minimalist & Simple Design No complicated inputs required. Just enter the service name and price. After that, simply tap the button from the app or the Home Screen widget whenever you use a service. "Cancellation Alerts" for Ghost Subs Instantly identify services with dangerously low usage or high cost-per-use. The countdown to the next renewal date ensures you never miss the timing to cancel. Key Features Track usage counts for subscriptions Automatic calculation of Cost Per Use (CPU) and value rating (Legendary/Good/Danger/Ghost) Sort by "Worst Value" to prioritize cancellations Interactive Widgets for instant recording from the Home Screen Countdown to the next billing/renewal date Visualization of total monthly cost and "Ghost Waste" Beautiful UI specialized for Dark Mode Recommended For People who want to stop being "subscription poor" Those who find traditional budget apps too tedious Minimalists and simplists People who want to cut fixed costs to increase savings Anyone with a gym membership or streaming service they rarely use Pro Plan (One-time Purchase) Unlock all limitations with a single purchase. Unlimited subscriptions (Free version limited to 3) Customizable "Target Price" (e.g., set higher thresholds for gyms) Billing reminder notifications (Prevent accidental renewals) Ad-free experience Note: We value your privacy. All data entered is stored locally on your device and is never sent to external servers.

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The developer, kurihara kazuki, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

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    Accessibility

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    Information

    • Seller
      • kurihara kazuki
    • Size
      • 5.7 MB
    • Category
      • Finance
    • Compatibility
      Requires iOS 17.0 or later.
      • iPhone
        Requires iOS 17.0 or later.
      • iPad
        Requires iPadOS 17.0 or later.
      • Mac
        Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
    • Languages
      • English and Japanese
    • Age Rating
      4+
    • In-App Purchases
      Yes
    • Copyright
      • © 2026　Studio POMEKURI.
  • Developer Website
  • Privacy Policy

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