Never lose a deleted message again.
Realert automatically archives notifications, photos, videos, and voice memos before they vanish. Fully offline architecture with zero cloud telemetry. No accounts, no servers, absolute privacy.
How Realert Protects Your Conversations
Built around Android’s native NotificationListenerService. Real-time capture without battery drain or remote exposure.
Instant Notification Mirroring
Captures incoming messages, edited texts, and conversation snippets the millisecond they arrive on your device, preserving them even if the sender unsends or deletes them for everyone.
Zero Cloud, 100% Silicon
We operate no databases, login servers, or telemetry collectors. Your notification logs are stored strictly inside your phone’s sandboxed local storage.
HD Photos & Voice Notes
Preserves deleted photo attachments, voice notes, stickers, and documents before deletion commands take effect across supported messaging platforms.
Universal Messenger Support
Works across WhatsApp, WhatsApp Business, Telegram, Instagram DMs, Messenger, Signal, Discord, and SMS. One unified dashboard for all chat notifications.
Our Android Applications
Explore our verified suite of high-performance mobile tools and minimalist games.
See deleted messages, recover deleted photos, audio, and review notification history 100% locally.
Minimalist spatial memory and sequence challenges designed to sharpen focus and cognitive agility.
Ultra-smooth physics arcade game tuned for high refresh rates (90Hz, 120Hz, 144Hz) with instant response.
Everything You Need to Know
How does Realert recover deleted messages?
When a message arrives, Android displays a system notification. Realert uses the official Android NotificationListenerService to store a local snapshot of the text, preview, and media inside an encrypted on-device database before the sender sends a deletion command.
Does Realert upload any data to external servers?
Strictly no. Realert is engineered with an absolute zero-cloud architecture. All notification logs, recovered photos, and voice notes reside solely on your physical device. No user accounts, no telemetry, no analytics on chat contents.
How do I prevent battery optimization from stopping Realert?
Some manufacturers (Samsung, Xiaomi, Oppo) enforce aggressive background task management. To guarantee you never miss a message, set Realert to "Unrestricted" under Battery Settings and enable "Autostart". Detailed tutorials for every brand are available on docs.diouane.com.
Which messaging applications are supported?
Realert supports any Android app that dispatches notifications, including WhatsApp, WhatsApp Business, Telegram, Instagram DMs, Messenger, Signal, Discord, and SMS.