Your climb is yours.

Last updated: November 10, 2026

This website and the waitlist

The website sets no cookies and runs no analytics or advertising. If you join the waitlist, we store your email address, the date and which form you used. We use it only to tell you when Willclimber is in the App Store and about major updates. The list is stored with Cloudflare, which hosts this website. Write to us any time and we will delete your address.

Without an account, your climb stays on your iPhone

Willclimber works fully without signing in. Then your number, your plan and your income stay on your device. There is no advertising and no tracking.

What is on your iPhone

Your number, how you plan to get there, the moves you write, the income amounts you enter and your reminder settings are saved on your device, in storage shared between the app and its widgets. Deleting the app deletes this copy. You can also erase it in Settings › Start Over.

If you sign in

Signing in with Apple or Google is optional. If you do, your number, how you plan to get there, your moves and the income amounts you enter are stored with your account in Google Firebase (Firebase Authentication and Cloud Firestore), so they stay in sync on your devices. With them we keep your account ID and the name and email address that Apple or Google share with us. If you choose Hide My Email, we only see Apple's relay address. Only you can read your data. Reminder settings stay on each device. We never sell your data or use it for advertising.

Deleting your account

Settings › Delete Account deletes your account and the copy of your climb stored with it. The copy on your iPhone stays until you erase it or delete the app.

Usage counts

To learn which screens help and where people stop, the app sends anonymous usage counts to TelemetryDeck, a privacy-focused analytics service: which screen was opened, that a move was ticked off or income was entered, which widget was added, and basic facts such as the iOS version and language. They never contain your number, your income, how you plan to get there or your moves. They can't be tied to you: the device identifier is hashed before it leaves your iPhone, and they are not linked to your account. We don't use them for advertising.

Notifications

Reminders are scheduled locally by iOS. Their content never leaves your device.

Siri and Shortcuts

If you use Siri or Shortcuts with Willclimber, requests are handled by Apple under Apple's privacy policy. Willclimber only reads and writes its own data on your device.

Children

Willclimber is not directed at children.

Contact

Questions about this policy, or a request to see or delete your data: aalxnv@gmail.com.