Oneirism is a lucid-dreaming practice app. Your dreams stay yours. We do not run a server, we do not have accounts, and we never receive the content of your dream journal or your voice recordings. The only data that reaches third parties is anonymous, aggregate usage and crash information that cannot identify you. We do not track you across other apps or websites, and we do not sell your data.
Oneirism is developed by Esther Pascual Sarasua, based in Galicia, Spain. For any privacy question or request, contact hello@oneirism.app.
Your dream journal (text and audio) — on your device and your private iCloud.
When you record a dream by text or by voice, that content is stored locally on your device.
If you have iCloud enabled, it syncs through your own private iCloud account (Apple's CloudKit
private database) so it is available on your other devices. This data lives in Apple's
infrastructure under your Apple ID and is governed by
Apple's Privacy Policy.
We have no server and no access to this content — we cannot read, retrieve,
or recover your dreams.
Voice transcription — on-device.
When you dictate a dream, transcription is performed on your device using Apple's on-device
speech recognition. Your audio is not sent to us, and is not sent to a server for
transcription. Microphone and speech-recognition access are requested only when you actively
start a voice recording.
App settings, trial state, and streaks.
Your preferences (notification settings, reality-check frequency, etc.), your 7-night trial
start date, and your streak counts are stored locally on the device (and may sync via your
private iCloud). They are never sent to us.
To understand whether the app works and is useful, we use two privacy-respecting services. The data they collect is not linked to your identity and is not used to track you across other apps or websites.
| Service | What it collects | Purpose | Linked to you? | Tracking? |
|---|---|---|---|---|
| TelemetryDeck | Anonymous, aggregate usage events (e.g. onboarding completed, dream saved, purchase happened) | Understand which features are used | No | No |
| Crashlytics (Google/Firebase) | Crash logs and diagnostics (device model, OS version, anonymous app state at crash) | Find and fix crashes | No | No |
We do not use Firebase Analytics or any advertising SDK. The app contains no advertising. Because we do not track you across other companies' apps or websites, the app does not show the iOS App Tracking Transparency (ATT) prompt.
Usage events tell us that something happened (for example, that a dream was saved); they never include the content of the dream, the transcript, or the audio.
Oneirism is free to use for 7 nights. After that, a single one-time purchase unlocks the app permanently — there is no subscription. Payments, billing, and any refunds are handled entirely by Apple through the App Store; we never see or store your payment details. The purchase is validated on your device through Apple's StoreKit.
Oneirism is not directed to children under 13 (or the equivalent minimum age in your country) and we do not knowingly collect personal data from them.
Your dream data stays in your own iCloud (governed by Apple). Our analytics providers (TelemetryDeck — EU-based; Google/Crashlytics) may process anonymous, non-identifying data outside your country, including in the United States, under their respective safeguards.
Depending on where you live (e.g. the EU/EEA under GDPR, or California under CCPA/CPRA), you may have rights to access, correct, delete, or export your personal data, and to object to certain processing.
If you are in the EU/EEA you also have the right to lodge a complaint with your local data protection authority (in Spain, the AEPD).
We do not hold a server-side copy of your content, so there is nothing for us to retain or delete. Your data persists in your device/iCloud until you delete it. Anonymous analytics and crash data are retained by our providers per their own retention policies.
We may update this policy as the app evolves. Material changes will be posted at oneirism.app/privacy with an updated effective date.
Questions or requests: hello@oneirism.app