SentinelAudio

SentinelAudio — Never be the only witness.

SentinelAudio keeps a continuous audio record of your surroundings, backs it up to your own Google Drive, and turns it into searchable Hindi and English text. A notification is always shown while recording is on, so you stay in control.

🎙️ 24/7 BACKGROUND RECORDING
Records continuously, even with the screen off or while you use other apps. A persistent notification shows whenever recording is active.

📝 HINDI + ENGLISH TRANSCRIPTION
Turn recordings into text with on-device transcription that understands Hindi, English and Hinglish. Works offline — your audio stays on your phone. Download larger models for better Hindi accuracy.

✨ AI HQ TRANSCRIPTION (Premium)
High-accuracy AI transcription with clean punctuation and formatting — up to 20 hours of speech every month. Silent parts are skipped, so your allowance is only used for actual speech. The recording you choose is sent securely to our transcription server and Google AI to create the transcript, then deleted from the server.

☁️ AUTOMATIC GOOGLE DRIVE BACKUP
Recordings upload automatically to a SentinelAudio folder in your own Google Drive, organised by date. Choose Wi-Fi only uploads to save mobile data.

🗄️ YOU CHOOSE HOW LONG TO KEEP RECORDINGS
Keep Drive recordings for 20 days, 60 days, 6 months, 1 year or forever (depending on your plan). See how much Drive space you're using and how long until it's full. Older recordings move to Drive trash, where you can restore them for 30 days.

📅 SMART PHONE STORAGE
Recordings stay on your phone for 20 days, then clean up automatically. Copies in Google Drive are kept according to your settings.

🎚️ RECORDING QUALITY
Choose low, medium or high quality to balance clarity and storage space.

📂 ORGANISED ARCHIVE
Browse recordings by date. Play back, upload, transcribe or delete with a single tap.

🔒 YOUR DATA, YOUR CONTROL
Recordings are stored on your phone and in your own Google Drive. We do not sell your data or use it to train AI models.

USEFUL FOR
• Personal safety and self-protection
• Documenting workplace or public incidents
• Journalists and field reporting
• Lawyers and client meetings
• Lectures and meetings

PLANS
• Basic — ₹99/month or ₹999/year: 24/7 recording, Google Drive backup, keep Drive recordings up to 6 months, on-device transcription
• Premium — ₹499/month or ₹5,499/year: everything in Basic, plus 20 hours of AI HQ transcription per month, premium Hindi model and keep Drive recordings forever
Free trial available for new subscribers. Cancel anytime in Google Play.

⚠️ LEGAL NOTICE
You are responsible for following the audio recording laws where you live. Obtain consent where the law requires it. SentinelAudio must not be used to record people secretly or without legal right.