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In production By Creapolis

Subscription Guardian.
Cancel before
you get charged.

The app that warns you before you get charged. Eliminate subscription fatigue with smart alerts, spending dashboard, and total privacy.

Next charge

3 active subscriptions
$47
/month
$564
/year
3
Active
This week
Netflix$15.99
Spotify$11.99
Disney+$7.99
iOS
Platform
Finance
Category
ES · EN
Languages
$4.99
Price
Modules · What it does

Built with judgment, not a checklist.

Every module answers a real use case. No decorative features that look great in the demo and get in the way day-to-day.

🔔

Sentinel Alerts

T-48h and T-24h notifications before each charge. Critical alerts for amounts over $50 USD. Just enough time to decide whether to cancel or keep.

📊

Burn Rate Dashboard

See how much you "burn" per month and per year. Donut charts by category, trend analysis, and real spending metrics at a glance.

Smart presets

Quick selection of popular services (Netflix, Spotify, Disney+) with official logos and colors. Log a subscription in seconds, zero friction.

🔒

Privacy by design

Zero external servers. Zero bank linking. Automatic iCloud sync via CloudKit and native FaceID lock. Your data stays yours.

📱

Lock Screen Widgets

Quick glance at your next charge without opening the app. Home Screen and Lock Screen widgets with real-time updates.

👻

Ghost Detector (coming)

Detects subscriptions you haven't used in 30+ days. Local ML engine predicts which ones you can safely cancel. No data sent anywhere.

How I built it

Three decisions that mattered.

01

The problem

You have 5, 10, 15 active subscriptions and don't know when each one charges. You end up paying for services you don't use because you forgot to cancel. Banking apps don't warn you — they show the expense after you've already been charged.

02

The approach

Subscription Guardian isn't a budgeting app. It's a sentinel: it alerts you BEFORE the charge so you can decide. Brand presets for frictionless sign-up, a clear dashboard showing real "burn rate", and local notifications that don't depend on servers. SwiftUI + SwiftData for a 100% native Apple experience.

03

What's coming

Auto-Discovery Engine to detect subscriptions automatically from the App Store. Ghost Detector with local ML to identify unused services. Elevated dashboard with iOS 26 Liquid Glass. All without compromising privacy — no servers, no login, no sharing data with third parties.

Stack
SwiftSwiftUISwiftDataCloudKitWidgetKitUserNotificationsChartsSF Symbols
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Try it today.

Free, no accounts, no annoying ads. Open and use.

Resources

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Something similar?

Need something similar?

If you liked this app and want one for your industry or your idea, let's talk. I build things like this every day.