PRIVACY POLICY
Last Updated: 08/03/2026
This Privacy Policy ("Policy") explains how Eisberg Labs d.o.o. za proizvodnju i usluge ("we", "us", or "our") collects, uses, and protects information from users ("you") of the Dreamiary mobile application and related services (collectively, the "App" or "Services").
The App is designed to work without an account. Many of the data flows described below only apply if you opt in to a specific feature: signing in, AI dream interpretation, voice input, biometric lock, or a paid subscription. The App contains no advertising.
1. WHO WE ARE
Eisberg Labs d.o.o. za proizvodnju i usluge
Celjska ulica 3, 10000 Zagreb, Croatia
OIB: 44452565653
Website: https://www.eisberg-labs.com
Email: support@dreamiary.com
2. INFORMATION WE COLLECT IN THE APP
a. By Default (No Sign-In Required)
You can use the App without creating an account. When you do, we and our service providers may automatically collect:
- Device type, operating system, and app version
- IP address (used transiently for network requests)
- App usage statistics (screens viewed, session duration) and performance data
- Crash and error reports
Dreams you record without signing in are stored locally on your device in a SQLite database. They do not leave your device unless you sign in or use an opt-in feature described below.
Third-party services that may receive default technical data:
- Firebase Analytics (Google LLC) - anonymous usage analytics. Firebase Privacy
- Sentry (Functional Software, Inc.) - anonymous error and crash reporting. Sentry Privacy
- Firebase Installations (Google LLC) - assigns an anonymous installation identifier used to attribute analytics and enforce free-tier usage limits.
b. If You Sign In (Optional)
Signing in is optional and enables cloud backup and cross-device sync. If you choose to sign in, we receive and store the identifying information your chosen provider returns:
- Google Sign-In - your email address, name, and profile picture URL
- Apple Sign-In - your email address (or Apple's private relay address) and name
Account information is managed by Firebase Authentication (Google LLC). Once signed in, your data is synced to Firebase Firestore (Google LLC) under your account so you can access it from another device.
Data stored in Firestore for signed-in users:
- Content you create within the App
- App settings and preferences
c. If You Use AI Features (Optional)
When you actively request an AI feature in the App, the relevant content (such as a dream excerpt and your selected language) is sent to a third-party AI provider for processing. We do not send your name or email. The result is returned to your device and, if you are signed in, may be saved with the related entry.
- OpenAI (OpenAI, L.L.C.) - AI text processing. OpenAI Privacy Policy
OpenAI does not use API data to train its models. OpenAI may retain the content for up to 30 days for abuse and misuse monitoring, after which it is deleted. For details, see OpenAI's API data usage policies.
If you do not use AI features, no dream content is ever sent to AI providers.
d. If You Subscribe (Optional)
If you purchase a paid subscription, billing is handled by:
- Apple App Store (iOS) or Google Play Billing (Android) - process the payment itself. We never see your payment method.
- RevenueCat, Inc. - manages subscription state and entitlement on our behalf. RevenueCat receives a subscription identifier and, if you are signed in, your email address and an app installation identifier so we can correlate purchases across devices. RevenueCat Privacy
e. If You Use Voice Input (Optional)
If you choose to dictate a dream, the App requests microphone and speech recognition permission. Audio is transcribed by your device's built-in speech recognition (Apple on iOS, Google on Android). We do not record or store the audio.
f. If You Enable Biometric Lock (Optional)
If you enable biometric lock to protect your journal, the App uses your device's Face ID, Touch ID, or fingerprint through the operating system. Your biometric data never leaves the device and is never sent to us.
g. If You Send Feedback (Optional)
If you contact us through the in-app feedback form, we receive your message together with any contact details you choose to provide and basic technical context to help us reproduce the issue and respond to you. Feedback is stored in our Firestore database and delivered to our support inbox via Mailgun Technologies, Inc. (EU region).
- Mailgun (Mailgun Technologies, Inc.) - email delivery. Mailgun Privacy
h. Notifications
Any notifications the App sends you are scheduled and delivered locally by your device. We do not use push servers and do not collect device push tokens.
3. INFORMATION WE COLLECT ON THE WEBSITE
The Dreamiary website may use cookies, analytics, and third-party advertising services to support functionality and display relevant content or ads. These technologies may collect:
- Browser type and version
- IP address and location (approximate)
- Pages visited and time spent
- Cookies or similar identifiers