EchoGram
Features

Keep the context.

Review earlier versions of messages this device received and saved. History starts when recording is enabled; it cannot retrieve a message that never reached you.

Echo dolphin reviewing conversation history

An edit, with its context.

Compare this fictional conversation to see how a saved message can change. This preview stays in your browser and never connects to an account.

Earlier messages
When a received message is retained locally, a deletion marker can identify its later removal.
Changed details
Compare saved versions of a plan or address instead of relying on memory.
Stored on your device
Local history belongs to the device that recorded it. A new sign-in does not automatically bring that history back.

Interactive concept preview

Two versions, one conversation.
Shall we take the riverside route?
16:20