The short version: Tuduli has no accounts and no servers of ours. Your tasks, your isle and your streak are written to a single file on your iPhone and they never leave it. What does leave is a subscription record and anonymous usage events — which screens got opened, which buttons got tapped — so we can see where the app confuses people. Never the words you typed.
Tuduli is published by the developer identified on its App Store listing (“we”, “us”). This policy explains what the iOS app does with information, and it covers only the app — not any website or service we might link to.
Everything you create in Tuduli is stored locally, in a file named
tuduli.json inside the app’s own container on your device. We cannot read
it. It is included in your iCloud or Finder device backup only because Apple backs up
the whole device — we never receive that backup.
| Data | Where it lives | Who can see it |
|---|---|---|
| Task titles, completion times, daily goals | On device | You only |
| Isle buildings, XP, level, streak, raid scores | On device | You only |
| Whether the rating prompt was already shown | On device | You only |
| Daily reminder notification | On device | Scheduled locally by iOS; no server sends it |
| Subscription status and purchase receipt | Apple + RevenueCat | See section 03 |
| Usage events: screens opened, taps, task counts, raid results | PostHog (EU) | See section 03 |
Tuduli contains no advertising SDK. It does not collect your name, email address, contacts, photos, location, or the advertising identifier, and it does not track you across other apps or websites. It does contain a product-analytics SDK, described in section 03.
Tuduli Pro is an auto-renewing subscription sold through Apple. Payment is handled entirely by Apple; we never see your card, your Apple ID, or your billing address.
To know whether your subscription is active, the app uses RevenueCat, a subscription-management provider acting as our processor. When you open the paywall or restore a purchase, RevenueCat receives:
We use this for one purpose: unlocking Pro features on your device and understanding subscription totals in aggregate. It is not sold, and it is not used for advertising.
To find the places where people get stuck, the app records anonymous usage events with PostHog, processed on their EU servers. An event is a name and a few numbers — for example “a task was completed, it was the 2nd of 4 today” or “the raid was left during wave 3”. Also recorded: app version, device model, OS version, locale and a randomly generated device identifier.
The text you write is never sent. Task titles stay on your device. We use these events only to improve the app, and we do not sell them or use them for advertising.
If you tap “Rate Tuduli” after winning a raid, iOS shows Apple’s own rating sheet. Your rating goes to Apple. We never learn whether you rated the app or what you said.
Where the GDPR applies, we process the subscription data in section 03 to perform our contract with you (Article 6(1)(b)), and the usage events on the basis of our legitimate interest in improving the app (Article 6(1)(f)). On-device data is not processed by us at all.
RevenueCat retains subscription records for as long as your subscription and our account with them are active. On-device data lives until you delete it or delete the app.
tuduli.json and all of your tasks, isle and history. This cannot be
undone, and we hold no copy to restore from.Depending on where you live you may also have the right to complain to your local data protection authority.
Tuduli is not directed to children under 13, and we do not knowingly collect data from them. If you believe a child has provided us data, contact us and we will remove it.
PostHog processes the usage events on servers in the European Union. RevenueCat processes subscription data in the United States; where required, that transfer relies on the European Commission’s Standard Contractual Clauses.
If this policy changes in a way that materially affects you, we will update the effective date above and note the change in the App Store release notes. Continuing to use Tuduli after an update means you accept the revised policy.
Questions, requests, or anything that reads wrong here: [email protected]. We answer every message.