# Subscription Sentinel — Subscription tracker & alerts

> Subscription tracker and alert app for managing recurring payments. (iPhone/iPad app by YIDONG LI.)

- Source: https://appshunter.io/ios/app/subscription-sentinel/id6791883670 (this page in markdown: same URL + `.md`)
- Developer: [YIDONG LI](https://appshunter.io/developer/1895293929)
- Category: Finance, Productivity
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 17.0 · 2 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2026-07-27
- Data updated: 2026-10-13
- Monetization: free

## What is Subscription Sentinel?

See every subscription — including the ones Apple can't.

Netflix, Spotify, your gym, insurance, SaaS — Subscription Sentinel tracks them all in one place and warns you BEFORE the money leaves your account.

THE CHARGE SENTINEL
Escalating reminders 3 days, 1 day and 2 hours before each charge, plus a Lock Screen & Dynamic Island countdown — they break through Focus and Do Not Disturb. You cancel before the charge, not after.

EFFORTLESS TO ADD
Pick from built-in popular services, or scan a bill or screenshot — your subscriptions are recognized entirely on-device. No bank linking. No email scanning. Nothing uploaded.

PAY ONCE. NO MONTHLY FEE, EVER.
A tool that saves you subscription fees shouldn't be one. Track up to 5 subscriptions free; a single one-time purchase unlocks unlimited, forever.

PRIVATE BY DESIGN
Your data lives only on your iPhone and in your own iCloud. No account, no ads, no tracking, no analytics — the App Store label says "Data Not Collected", and it means it.

ALSO INCLUDED
• Monthly and yearly totals, spending by category
• Calendar of upcoming charges
• Price-change tracking — know when a service raises its price
• Cancellation guides for popular services
• Home Screen widget and Live Activity countdown
• Five visual styles, light and dark

## Key features

- Track all subscriptions
- Pre-charge alerts
- On-device recognition
- No bank linking
- Price change tracking
- Cancellation guides
- Home Screen widget

## Is Subscription Sentinel safe?

Not enough ratings yet to assess Subscription Sentinel.

## Is Subscription Sentinel legit?

Subscription Sentinel has limited verification signals. The AppsHunter Legitimacy Score for Subscription Sentinel is 48 out of 100 points across 7 verification signals from App Store and developer data.


## Frequently asked questions about Subscription Sentinel

### How does Subscription Sentinel help me save money?

Subscription Sentinel tracks all your recurring payments and provides escalating reminders before each charge. This allows you to cancel unwanted subscriptions before they renew, saving you money on fees you no longer need.

### Is Subscription Sentinel secure?

Yes, Subscription Sentinel is designed with privacy in mind. Your subscription data is stored only on your iPhone and in your iCloud, with no account creation, tracking, or analytics. It does not link to your bank accounts or scan emails.

### What types of subscriptions can Subscription Sentinel track?

Subscription Sentinel can track a wide range of subscriptions, including streaming services like Netflix and Spotify, gym memberships, insurance policies, and SaaS applications. It can recognize popular services directly or scan bills and screenshots.

### Does Subscription Sentinel have ads?

No, Subscription Sentinel is completely ad-free. The app is designed to be private and unobtrusive, ensuring a clean user experience without advertisements.

### How does the free version of Subscription Sentinel work?

The free version of Subscription Sentinel allows you to track up to 5 subscriptions at no cost. This provides a robust way to manage a moderate number of recurring payments without any financial commitment.

### What happens if I want to track more than 5 subscriptions?

For users who need to track an unlimited number of subscriptions, a single one-time purchase is available. This unlocks the full potential of the app forever, with no recurring monthly fees.

### How often is Subscription Sentinel updated?

Subscription Sentinel was last updated on July 28, 2026, with version 1.0. While specific update frequency isn't detailed, the recent update indicates ongoing development and support for the application.

### What devices is Subscription Sentinel available on?

Subscription Sentinel is currently available for iPhone. It is designed to leverage features like the Lock Screen and Dynamic Island for timely alerts.

## Version history (last 1 release)

### 1.0 — 2026-07-28

No release notes.

## Apps similar to Subscription Sentinel

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Subscription Manager: SubFix](https://appshunter.io/ios/app/subscription-manager-subfix/id6747060144) | — | Free | Finance |
| [Subscriptions Tracker - SubEye](https://appshunter.io/ios/app/subscriptions-tracker-subeye/id6795566917) | 5.0 (1) | Free | Finance |
| [gSub: Subscription Tracker](https://appshunter.io/ios/app/gsub-subscription-tracker/id6760123459) | 5.0 (2) | Free | Finance |
| [Cancely: Subscription Manager](https://appshunter.io/ios/app/cancely-subscription-manager/id6778323362) | 5.0 (3) | Free | Finance |
| [Cancel Subscriptions App](https://appshunter.io/ios/app/cancel-subscriptions-app/id6759456590) | — | Free | Finance |
| [Subscription Tracker: Subby](https://appshunter.io/ios/app/subscription-tracker-subby/id6739703718) | 4.8 (18) | Free | Finance |

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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 2026-10-13.*