Legal

Privacy Policy

Effective September 1, 2026
The short version: your tasks stay on your phone. Tercet has no accounts, no servers, and no analytics. We do not collect, store, transmit, or sell any of your personal information — because the app is built so that we never receive any.

What Tercet stores, and where

Everything you put into Tercet — your tasks, your backlog, your streak — is saved in a file on your own device. That data never leaves your iPhone through anything Tercet does. There is no Tercet server for it to be sent to.

If you delete the app, that data is deleted with it.

What we collect

Nothing. Tercet does not collect personal information, usage data, or identifiers of any kind. The app contains no analytics tools, no advertising frameworks, and no third-party tracking of any sort.

Purchases

Tercet offers a one-time purchase, processed entirely by Apple through the App Store. Your payment details go to Apple, not to us — we never see your name, card number, billing address, or any other payment information. Apple's handling of that data is described in Apple's Privacy Policy.

The app checks with Apple whether the purchase has been made, which is what lets you restore it on a new phone. That check involves Apple's systems only.

Email

If you choose to email us at hello@tercetapp.com, we will have your email address and whatever you wrote — because you sent it to us. We use it to reply to you, and for nothing else. We don't add you to any mailing list.

Children

Tercet does not collect data from anyone, children included. The app is a task list and contains no social features, no chat, and no user-generated content visible to others.

Changes to this policy

If a future version of Tercet ever changes how data is handled — for example, if an optional sync feature is added — this policy will be updated before that version ships, and the change will be described plainly rather than buried.

Contact

Questions about privacy: hello@tercetapp.com