BlackBox: 24x7 Voice Recorder
In-app purchases
Everyone
info
10+
Downloads
About this app
**Your life, recorded. Nothing lost.**
BlackBox is a 24/7 continuous voice recorder that runs silently in the background — capturing your day as an ongoing audio timeline. Whether it's a conversation, a lecture, a meeting, or a moment you never want to forget, BlackBox is always running so you never have to think about it.
Think of it as a private audio journal that never runs out of pages — and a digital witness for anything unexpected that comes your way.
WHY BLACKBOX IS DIFFERENT
Most voice recorder apps are built for short clips. BlackBox is built for continuous, long-form background recording — organized by day, stored locally, and protected on your device. No manual start. No interruptions. Just a quiet, faithful record of everything that matters.
CONTINUOUS BACKGROUND RECORDING
Records 24/7 in the background, uninterrupted. No need to start and stop manually.
DAY-WISE ORGANIZATION
Every recording is automatically sorted by day so you can browse your full audio timeline with ease.
WAVEFORM PLAYBACK
Visual waveform lets you scan, skip, and navigate recordings fast — no more scrubbing blind.
DAILY AUTO ARCHIVE
Recordings are automatically archived at the end of each day — keeping storage lean without losing history. Browse, search, and export anytime.
EXPORT AND SHARE
Share individual recordings or export multi-day archives directly from the app.
LOCAL-FIRST STORAGE
All recordings stay on your device. No cloud uploads. No account required. Ever.
BIOMETRIC PROTECTION
Lock your recording library behind biometrics or device credentials for a complete layer of privacy.
WHO USES BLACKBOX
People who want a continuous audio record of their day
Professionals protecting themselves in client and workplace disputes
Students capturing full lectures without manual management
Anyone who wants a personal digital witness — always running, always ready
People who simply never want to forget a conversation again
HOW IT WORKS
1. Install and grant notification and Microphone permission.
2. Press "Start Recording" — BlackBox starts capturing immediately. Recordings are stored hourly - so please check back after the first hour.
3. It runs silently in the background all day, even when your screen is off.
PRIVACY FIRST
All recordings are stored locally on your device. No cloud sync. No data collection. No account needed. Full transparency — read our privacy policy inside the app.
BlackBox. Your private 24/7 audio record of everything that matters.
BlackBox is a 24/7 continuous voice recorder that runs silently in the background — capturing your day as an ongoing audio timeline. Whether it's a conversation, a lecture, a meeting, or a moment you never want to forget, BlackBox is always running so you never have to think about it.
Think of it as a private audio journal that never runs out of pages — and a digital witness for anything unexpected that comes your way.
WHY BLACKBOX IS DIFFERENT
Most voice recorder apps are built for short clips. BlackBox is built for continuous, long-form background recording — organized by day, stored locally, and protected on your device. No manual start. No interruptions. Just a quiet, faithful record of everything that matters.
CONTINUOUS BACKGROUND RECORDING
Records 24/7 in the background, uninterrupted. No need to start and stop manually.
DAY-WISE ORGANIZATION
Every recording is automatically sorted by day so you can browse your full audio timeline with ease.
WAVEFORM PLAYBACK
Visual waveform lets you scan, skip, and navigate recordings fast — no more scrubbing blind.
DAILY AUTO ARCHIVE
Recordings are automatically archived at the end of each day — keeping storage lean without losing history. Browse, search, and export anytime.
EXPORT AND SHARE
Share individual recordings or export multi-day archives directly from the app.
LOCAL-FIRST STORAGE
All recordings stay on your device. No cloud uploads. No account required. Ever.
BIOMETRIC PROTECTION
Lock your recording library behind biometrics or device credentials for a complete layer of privacy.
WHO USES BLACKBOX
People who want a continuous audio record of their day
Professionals protecting themselves in client and workplace disputes
Students capturing full lectures without manual management
Anyone who wants a personal digital witness — always running, always ready
People who simply never want to forget a conversation again
HOW IT WORKS
1. Install and grant notification and Microphone permission.
2. Press "Start Recording" — BlackBox starts capturing immediately. Recordings are stored hourly - so please check back after the first hour.
3. It runs silently in the background all day, even when your screen is off.
PRIVACY FIRST
All recordings are stored locally on your device. No cloud sync. No data collection. No account needed. Full transparency — read our privacy policy inside the app.
BlackBox. Your private 24/7 audio record of everything that matters.
Updated on
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
No data collected
Learn more about how developers declare collection
Committed to follow the Play Families Policy
What’s new
One time purchase check!
App support
About the developer
Elwin Shaji
developerdumbledore@gmail.com
58, DG-2, Vikaspuri
Delhi, 110018
India