NightBlab: Sleep Talk Recorder
B-Tier · SolidHear what you say in your sleep. Only the talking is kept. Every clip is free.
App overview
- Developer
- BDS Inc.
- Pricing
- Free
- Latest update
- Oct 16, 2026
- Audit status
- Audited
About NightBlab: Sleep Talk Recorder
Ever wonder what you say in your sleep? NightBlab listens while you sleep, keeps only the moments you talk, laugh or mumble, and hands you a funny morning Night Reel. Every recording is free to hear, trim, save, share and export, always. No ads, no account, no surveys. ONLY THE TALKING - Start a night with one tap and let your phone listen - On-device sound detection keeps talking, laughing and mumbling - Fans, AC, rain and pets are ignored, so you do not scrub through hours of silence - Adjust the sensitivity to fit your room - An ongoing notification shows that NightBlab is still listening, with a Stop button - No time limits: it records until you stop it YOUR MORNING NIGHT REEL - A timeline of the night with Talking, Laughing, Snoring and Other chips - A quick summary such as "Talked 7 times, longest ramble 0:42" - Talking moments are transcribed on your phone (a best guess you can edit). Free shows the transcripts of the 3 longest talking moments of each night; Pro shows them all - Play, scrub, trim, star and share any clip SHARE THE FUNNY ONES - Turn a moment into a vertical 9:16 caption video with the audio, or a still image card - Share to any app on your phone from the Android share sheet YOU SAID, YOU DREAMT - A gentle "Remember a dream?" prompt after you stop the night - Hold to talk or type your dream, add a mood and tags - Dreams are saved as you type and sit next to what you said in your sleep EVERY RECORDING IS YOURS - Listen, trim, save and export every clip without paying - Export all audio, transcripts and dreams any time - Your history is never deleted silently: clips that are about to age out are shown first, and you can star any clip to keep it forever PRIVATE BY DESIGN - Recording, sound detection and transcription all happen on your phone - No account, no ads, no analytics - Delete everything with one tap in Settings KEEPS RUNNING OVERNIGHT - Built as a foreground service with a visible notification - A built-in checklist helps with battery settings on Samsung, Xiaomi, OnePlus and other phones - If Android ever interrupts a night, NightBlab resumes it (or asks you to tap to resume) and shows the gap in your reel NIGHTBLAB PRO (optional) - Transcripts for every talking moment - Search your dream journal - Who's talking: teach it your voice once and clips are tagged You or Someone else (a best guess you can correct) - Unlimited history and Hall of Fame stats - Caption cards without the NightBlab watermark and extra styles PRICING - NightBlab Pro Lifetime: one payment, yours forever - NightBlab Pro Yearly: renews automatically each year until you cancel in Google Play - No trials, no weekly or monthly plans Support: support@bdsalesinc.ca Privacy Policy: https://nightblab.vercel.app/privacy Terms of Use: https://nightblab.vercel.app/terms NightBlab is for entertainment and journaling. It is not a medical device and does not measure or diagnose anything about your sleep. Keep your phone plugged in overnight.
Audit results
Key findings followed by the detailed performance signals.
Strengths
- 95% scoring evidence coverage
- Recently maintained
- Well localized storefronts
Watchouts
- 6 trackers or sensitive permissions detected.
Performance breakdown
Signals from the latest available audit data.
Store rating
Poor0.0 from 0 ratings
Freshness
ExcellentLast updated Oct 16, 2026
Binary size
PoorAwaiting data average install size
Privacy
Critical6 known trackers or sensitive permissions
Languages
Excellent5 supported languages
Store presentation
Excellent21 screenshots
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