Privacy Policy

Last updated: 12 August 2026

Tandli is built to be private by design. This policy explains, in plain language, what the Tandli iOS app and this website (tandli.app) do and don’t do with information. If anything here is unclear, email us at [email protected].

The short version

• The app keeps everything on your device. No account, no tracking, no ads. Your voice recordings never leave your phone.
• This website only stores the email address you choose to give us to join the launch waitlist.
• We use privacy-friendly, cookieless website analytics that don’t build profiles of you.
• We don’t sell your data. Ever.

The Tandli app

Tandli runs on your device and stores your content — activities, routines, pictures, settings, progress, and any voice recordings you make — locally on that device.

• No account. You don’t create an account or sign in to use Tandli.
• Voice recordings. When you record a step, the microphone is used only to save that recording on your device. Recordings are not uploaded to us or anyone else.
• No analytics or tracking in the app. The app does not include third-party advertising or tracking SDKs.
• Subscriptions. Purchases and the free trial are processed by Apple through the App Store. We never see your payment card or Apple ID credentials. Apple’s handling of that transaction is covered by Apple’s privacy policy.
• Backups. If you use Apple’s iCloud or device backups, your Tandli data may be included in those backups under Apple’s terms and your device settings — not by us.

This website

When you visit tandli.app or join the waitlist, the following applies:

• Waitlist email. If you submit the waitlist form, we store the email address you provide (plus which page it came from and a timestamp) so we can email you once, when Tandli launches. We store a one-way hashed form of your IP address to help prevent abuse — not your raw IP.
• Analytics. We use Cloudflare Web Analytics, which is privacy-first and cookieless. It gives us aggregate counts (like page views) and does not use client-side state to track you across sites or build an advertising profile.
• Hosting & security logs. The site is hosted on Cloudflare, which may process limited technical request data (such as IP address) transiently to serve the site securely and prevent abuse.
• No advertising cookies. We don’t run ad networks or set advertising/tracking cookies.

How we use waitlist emails

We use your email solely to notify you about Tandli’s launch and closely related updates. We won’t sell or rent it, and we won’t add you to unrelated marketing. Every email we send will let you unsubscribe.

Children’s privacy

Tandli is designed to be set up and managed by a parent, carer, teacher, or therapist. The app does not collect personal information from children — content stays on the device. This website and the waitlist are intended for adults; please don’t submit a child’s personal information to us. If you believe a child has sent us personal information, email us and we’ll delete it.

Your choices and rights

Depending on where you live, you may have rights to access, correct, or delete personal data we hold. Because the only personal data we hold is your waitlist email, you can exercise these rights simply by emailing [email protected] and we’ll remove your email from our list. We keep waitlist emails only until launch outreach is complete, or until you ask us to delete yours — whichever comes first.

International visitors

Our infrastructure (Cloudflare) operates globally, so limited technical data may be processed in other countries with appropriate safeguards. Submitting the waitlist form means you’re comfortable with your email being stored for the purpose described above.

Changes to this policy

We may update this policy as Tandli evolves (for example, when the app launches and adds new capabilities). We’ll change the “last updated” date above, and for significant changes we’ll be clearer still.

Contact

Questions about privacy? Email [email protected].

This policy is provided for transparency and is not legal advice. We recommend reviewing it with a qualified professional before relying on it for compliance purposes.