App Intel

Lucid Dreaming Experiment

LiveAndroid app studies2 apps · 5.8K installsHealth & FitnessFreeedu.mit.lucid

Sleep research app for lucid dreaming studies with motion-based REM cueing

Alert me★ WatchOpen in Play ↗
Total installs
369
exact · Play shows 100+
Installs / day
0
since last crawl
Rating
—★
— ratings · — reviews
Released
15 Apr 2026
6mo ago
Last update
25 Jun 2026
v3.0 · 4mo ago
Countries
—
not checked yet

Install history

exact counter from Google Play
360.4395.3430.2465.150010 Oct11 Oct12 Oct
360.4395.3430.2465.150010 Oct11 Oct12 Oct

Installs per day · last 90 days

00.30.50.8111 Oct12 Oct12 Oct11 Oct: 012 Oct: 0

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • Collects data Personal info
  • Data is encrypted in transit
  • No way to ask for data deletion

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

4 in 2 groups
1 Sensitive0 Notable3 Routine

What this app can do with your phone

  • Record sound using your phone's microphone
MicrophoneSensitive1

Access to your phone's microphone to record sound

  • Record sound using your phone's microphonerecord audio · RECORD_AUDIO
OtherRoutine3

Access to miscellaneous device features that don't fit other categories

  • Connect to the internet to load content and send datafull network access · INTERNET
  • Make your phone vibratecontrol vibration · VIBRATE
  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
Unlock Your Dreams: A Research Study on Lucid Dreaming Have you ever wanted to realize you were dreaming while still asleep? Join our research study exploring how mobile technology can influence the dreaming mind. What is this study about? The purpose of this research is to investigate whether sensory cues—such as specific sounds, light, and gentle vibrations delivered via a smartphone—can help individuals experience lucid dreams (the state of being aware that you are dreaming while the dream is happening). What will you do? If you choose to participate, your involvement will last for 8 nights: • The App: You will download a specialized research app and place your phone next to your pillow while you sleep. • Pre-Sleep Training: Each night before bed, you will complete a short (20-minute) training session within the app. • Morning Surveys: Each morning, you will fill out brief questionnaires regarding your sleep quality and dream experiences. • Sleep Environment: Because the app uses light and sound cues, we ask that you sleep alone during these 8 nights to ensure the most accurate data and to avoid disturbing others. Who can participate? You may be eligible to join if you meet the following criteria: • You are 18 years of age or older. • You are currently located in the United States. • You are not currently enrolled in a class taught by Professor Pattie Maes. • You are not a member of Professor Maes’s research group at MIT. Important Information • Voluntary Participation: Your participation is entirely voluntary. You may withdraw from the study at any time without penalty. • No Guarantees: While our goal is to study lucidity induction, we cannot guarantee that you will have a lucid dream during the study period. Interested in joining? To sign up follow this link: https://qualtricsxm7k9lm2j24.qualtrics.com/jfe/form/SV_6R0QKVF7zycXRMW.

What's new

- Assign condition 0 to first night

Growing in Health & Fitness

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