Task Master Design
Privacy Policy
Last updated: November 11, 2026
This policy explains what Task Master Design (the app for iPhone, iPad, Android and the web, and this website) does with your information. In short: your notebook is yours, it stays on your device unless you turn on sync, and we never show ads, track you or sell your data.
1. Who we are
Task Master Design is made by Inci Gulcin Studio. We are responsible for the processing described here. You can reach us at taskmasterdesign@incigulcinstudio.com.
2. Using the app without an account
You can use the app without creating an account. Everything you write (goals, tasks, routines, events, notes, lists and settings) is stored only on your device and is not sent to us.
To check whether you have Pro, the app contacts our purchase provider RevenueCat with a random identifier that is not linked to your name or email.
3. If you create an account
You can sign in with Apple, Google or your email address (with a one-time code; we never ask for a password). We then store your email address and, if Apple or Google share it, your name. With Sign in with Apple you can choose to hide your email address.
Your account lets you use the same notebook on several devices. Accounts are run by our database and authentication provider Supabase, on servers in the European Union.
4. Sync
Your notebook content is uploaded to our servers only while you are signed in and Pro is active. It is used for one purpose: showing your notebook on your other devices and on the web. We do not read, analyse or share it.
If Pro ends, uploading stops. What was already synced stays in your account, readable on the web, until you delete it.
5. Purchases
Payments are made through Apple or Google; we never see your card or payment details. RevenueCat processes your purchase history so the app knows that Pro is active. After you sign in, this purchase record is linked to your account so Pro works on all your devices.
6. Your phone’s calendar
If you allow it, the app reads the calendars you choose on your phone to show their events on your notebook pages. These events are read on your device only. They are never copied, stored, uploaded or shared. You can turn access off at any time in your phone’s settings.
7. What we don’t do
No advertising, no tracking across apps or websites, no analytics or crash-reporting tools, and no selling or renting of your data. This website sets no cookies and uses no trackers.
8. Service providers
We use a small number of providers who process data on our behalf and only for running the service: Supabase (database, accounts and sync), RevenueCat (purchase status), Apple and Google (sign-in and payments), and our email provider (sending sign-in codes). Data is encrypted in transit.
9. How long we keep data
Account and synced data are kept until you delete your account. Data on your device stays until you delete the app. Emails you send us are kept as long as needed to answer them.
10. Your rights and choices
Export: Settings → Account → Export gives you all your data as JSON (and as a PDF on the web).
Deletion: Settings → Account → Delete my account removes your account and all data stored for it on our servers at once. You can also email us to ask for deletion.
If you live in the EU, the UK, Turkey (KVKK) or a similar jurisdiction, you have the right to access, correct, delete, restrict or object to the processing of your data, to data portability, and to complain to your data protection authority. We process account and sync data to provide the service you asked for (performance of a contract), and calendar data only with your permission (consent).
11. Children
The app is not directed at children under 13 (or the minimum age in your country) and we do not knowingly collect their data. If you believe a child has created an account, contact us and we will delete it.
12. Changes
If we change this policy, we will update the date at the top of this page and, for important changes, tell you in the app.
Contact
Questions about this page: taskmasterdesign@incigulcinstudio.com
