Privacy Policy

Last updated: November 11, 2026

SubTrack is made by Lennox Digital ("we"). This policy explains what SubTrack does with your information. The short version: your subscriptions stay on your phone. We only hold an email address, an account ID and your purchase record, and only if you choose to sign in or buy Pro.

What stays on your device

Everything you put into SubTrack is stored only on your device and is never sent to us:

• the subscriptions you track, with their prices, dates, notes, price history, splits and the people you split with, usage ratings and reminders
• your settings, budget and PIN (the PIN is stored as a one-way hash)
• bank or card statement files you scan. SubTrack reads the file on your device to find recurring charges. The file and its transactions are not uploaded or kept by us.
• CSV exports, PDF reports and backup files you create. They go only where you save or share them.

Reminders are scheduled by your phone's own notification system. On Android, SubTrack's data and your sign-in are left out of Google backups and phone-to-phone transfers, so they never leave your phone that way. To move your list to a new phone, use Settings → Back up and Restore a backup. On iPhone, your iCloud backup may include SubTrack's data; that backup is controlled by you and Apple, not by us.

SubTrack has no ads, no analytics, no tracking and no third-party SDKs that collect data.

The optional Lennox Digital account

You never need an account to use SubTrack. If you sign in, so that Lennox Digital Pro works across our apps, our account service stores:

• your email address. You can sign in with Google, with Apple (on iPhone), or with a 6-digit code we email you. Google and Apple tell us your email address and confirm it's you; we don't receive your Google or Apple password
• an account ID
• which Lennox Digital Pro or app Pro plans you have, when they started and when they end, and the store's purchase record for each

It does not store your subscriptions list or anything else from inside SubTrack.

Purchases

Purchases are made through Google Play (or the App Store on iPhone). We never see your card or payment details. We receive a purchase record (product, purchase date, renewal or expiry date, and a purchase token) to unlock Pro. Our account service checks each purchase directly with Google Play or the App Store and stores the account and purchase records with Supabase, our hosting provider, on servers in the United States. Supabase processes this data only on our behalf. Google and Apple handle sign-in and payments under their own privacy policies. We don't sell or share your information with anyone else.

AI or cloud processing

SubTrack uses no AI services and no cloud processing of your data. The statement scan runs entirely on your device.

Links

Cancel guides and cancel links open in your browser. What you do on those sites is covered by their own privacy policies.

How to delete your data

• On your device: Settings → Delete all data erases every subscription, setting and the PIN. Uninstalling SubTrack also removes its data.
• Your account: Settings → Delete account deletes your Lennox Digital account and its purchase records in every Lennox Digital app. You can also email us to delete it. Deleting the account doesn't cancel a store subscription; cancel that in Google Play or the App Store.

Children

SubTrack is meant for adults (18+) and is not directed at children. We don't knowingly collect data from children.

Security

Data sent to our account service and to the stores is encrypted in transit (HTTPS). Account records are protected so each user can read only their own.

Changes

If this policy changes, we'll update the date above and, for significant changes, tell you in the app.

Contact

Lennox Digital · support@lennoxdigitallabs.com · https://www.lennoxdigitallabs.com/apps/subtrack/