Echo — Messages to Future You
Sealed until the right moment.
About
Record video, voice, or text messages to yourself or friends, sealed until a future date. Relive past moments or send surprises that unlock years later. Your memories are encrypted and private.
What's New in Echo
1.1
August 22, 2026
- Fixed notifications not opening the right message when tapped from a cold start (app fully closed). - General stability and reliability improvements: - Reminder notifications now stay accurate to a message's real unlock time instead of drifting. - Reduced app freezes by moving heavy encryption/decryption work off the main thread. - Improved recovery from corrupted or unreadable local data files. - Better handling of interruptions (calls, Siri, backgrounding) during recording.
MoreIn-App Purchases
$9.99
Echo Lifetime Access
Unlock unlimited Echoes forever.
FAQ
What is Echo?
Echo is a personal time capsule app that allows you to record video, voice notes, or letters to your future self or friends. Messages are sealed until a chosen unlock date, ensuring they are experienced at the right moment.
How does Echo work?
You record your message, choose an unlock date, and seal it. Echo keeps it private and encrypted until the selected time, after which you can open and relive the memory.
Can I send messages to friends with Echo?
Yes, you can send encrypted, time-locked messages to friends via WhatsApp. They will need the Echo app and a separate PIN you share to open the message.
Is Echo available on Android?
Currently, Echo is only available on iPhone and iPad. It is not supported on Android devices at this time.
Does Echo have ads?
No, Echo is ad-free and does not track your data, ensuring your memories remain private and yours.
What are the limitations of the free version of Echo?
The free version of Echo allows for 1 video, 1 audio, and 1 text message. Premium unlocks unlimited echoes and recording time with a one-time purchase.
How is my data protected in Echo?
Your Echo messages are stored on your device and encrypted using AES-256. Face ID lock is also available to protect your entire vault.
What kind of content can I record in Echo?
You can record videos, voice notes, or write letters. The app also offers daily prompts and categories like Goals, Love, and Healing to inspire your recordings.
