# SubStop : Private Sub Tracker — No Bank Sync. Instant Cancel.

> Private, manual subscription tracker with one-tap cancel router and offline alarms. (iPhone/iPad app by William Shirley.)

- Source: https://appshunter.io/ios/app/substop-private-sub-tracker/id6759779894 (this page in markdown: same URL + `.md`)
- Developer: [William Shirley](https://appshunter.io/developer/1850582414)
- Category: Finance, Utilities
- Price: $1.99 (on sale, was $2.99)
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.1 · 27 MB
- Languages: American English
- Released: 2026-03-03
- Data updated: 2026-07-24
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/substop-private-sub-tracker/id6759779894/reviews.md

## What is SubStop?

Tired of finance apps asking for your bank login just to track your Netflix bill? SubStop is the 100% private, manual subscription tracker that puts you back in control.

        NO BANK LINKING REQUIRED
        Your data stays on your device. We don't read your emails, we don't connect to your bank, and we don't sell your data.

        THE 1-TAP CANCEL ROUTER
        Stop digging through confusing website menus to find the "Cancel" button. SubStop's Smart Router detects where your subscription is from and instantly takes you directly to  the exact cancellation page.

        PAY ONCE. NO SUBSCRIPTIONS.
        You shouldn't have to pay a subscription to track your subscriptions. Pay once, own it forever.

        SMART OFFLINE ALARMS
        SubStop automatically calculates your billing cycles and sets secure, offline alarms on your device. Get notified 5 days and 24 hours before a charge hits so you never miss a            
  cancellation window again.

## Key features

- Private, manual subscription tracking
- No bank linking required
- One-tap cancel router
- Offline billing cycle alarms
- Pay once, own forever


## Frequently asked questions about SubStop

### Does SubStop have ads?

No, SubStop is ad-free. The app was designed to provide a clean and uninterrupted user experience for managing subscriptions.

### How much does SubStop cost?

SubStop is a paid app with a one-time purchase price of $1.99. This allows you to own the app forever without any recurring subscription fees.

### What devices does SubStop support?

SubStop is currently available for iPhone and iPod devices. It is designed to run on iOS.

### How does SubStop ensure privacy?

SubStop prioritizes privacy by not requiring bank linking or accessing your emails. All your subscription data is stored locally on your device.

### Can SubStop help me cancel subscriptions?

Yes, SubStop features a Smart Router that detects where your subscription is from and directs you to the exact cancellation page, simplifying the process.

### How does SubStop notify me about upcoming charges?

SubStop automatically calculates your billing cycles and sets secure, offline alarms on your device. You will be notified 5 days and 24 hours before a charge to help you catch cancellation windows.

### What is the age rating for SubStop?

SubStop has an age rating of 4+. This indicates it is suitable for a wide range of users and does not contain mature content.

### How often is SubStop updated?

The latest version of SubStop is 1.0, which was last updated on March 4, 2026. Future updates will likely focus on enhancing features and maintaining compatibility.

## Version history (last 1 release)

### 1.0 — 2026-03-04

No release notes.

## More apps by William Shirley

- [Püper - Find Your Roll](https://appshunter.io/ios/app/puper-find-your-roll/id6754860239)

All apps by William Shirley: https://appshunter.io/developer/1850582414

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-24.*