Ludream: Lucid Dream Journal

In-app purchases
Content rating
Everyone
10+
Downloads
Content rating
Everyone
In-App Purchases
Learn more
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About this app

Ludream is a calm, private dream journal and lucid dreaming companion. Record your dreams the moment you wake, practice reality checks, and learn how to become lucid inside your dreams (step by step).

Everything stays on your device. No account, no ads, no tracking. Ever.

Write down your dreams
• Capture entries fast, including voice-to-text, before the memory fades
• Tag mood, vividness, techniques, dream signs, and recurring themes
• Add reflections on triggers, meaning, and what you learned
• Search, filter, favourite, and link recurring dreams across time

Learn to dream lucidly
• 8 lucid dreaming techniques (MILD, WBTB, WILD, SSILD, and more) with clear, step-by-step guides
• 9 reality checks with instructions and reliability ratings
• Interactive training exercises and reality-check reminders
• A practice quiz hosted by Lunario to test what you know
• Grounded in cited, peer-reviewed research: honest about what's known and what isn't

Understand your sleep
• Track nights, dreams, lucid rate, and your journaling streaks
• See your most common dream signs and what tends to trigger lucidity
• Follow mood, vividness, and technique effectiveness over time

Built for privacy
• No account required
• Your dreams stay on your device
• Optional backup to your own file system via data export/import
• App lock with Face ID, Touch ID, or passcode
• German and English, both first-class

Free to use, yours to keep
Ludream is free to download. The full dream journal, all 8 techniques, every reality check, a set of training exercises, the practice quiz, and your core insights are included at no cost.

One optional purchase unlocks the rest: in-depth articles, more training exercises and meditations, deeper insights, and extra quiz topics — plus anything added to those features in future updates. It's a single one-time purchase, not a subscription. Unlike most dream journal apps, you buy it once and it stays yours.

Sweet dreams.
Record your dreams, practice reality checks and learn how to dream lucidly
Updated on
Sep 3, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Financial info and App activity
  • Data is encrypted in transit

What’s new

- adds new app rating feature to settings
- minor bug fixes