Subster

Tap the + button, search for your service or create a custom one, then enter the price, billing cycle, and start date.

Yes, all your subscription data is stored locally on your device using Apple's SwiftData framework. We don't collect, store, or transmit any of your information.

Yes! Subster works completely offline. All your subscriptions and spending summaries are available anytime, anywhere.

If you have iCloud enabled on your device, your data will be backed up automatically to your personal iCloud account. We have no access to this data — it stays entirely within your own Apple account.

Subster schedules local notifications on your device to remind you before a subscription renews. No internet connection is required and reminder data is never sent anywhere.

Yes! In addition to recurring subscriptions, you can add one-time payments to keep track of all your service-related spending in one place.

Subster normalises all your active subscriptions to a monthly and yearly figure so you can see exactly how much you're spending across all services.

Yes! Each subscription can be assigned a category such as Entertainment, Music, Fitness, Software & AI, and more, making it easy to see where your money is going.

Uninstalling Subster will permanently remove all locally stored data from your device. If iCloud backup was enabled, your data may persist in your iCloud account until you remove it from there.

Subster is a native Swift UI app available on iOS only