> Last updated: March 29, 2026
> PenguinWorks
> Echo is an app that allows sending anonymous signals (quotes).
> You can send and receive quotes without registering.
> Your session is always anonymous.
> Send a quote first, then wait for it to be delivered based on your satellite type (12 or 4 hours).
> Receive a quote automatically once your cooldown timer ends.
> Do not include offensive words.
> Keep your quote long enough and within the character limit.
> Ensure your device is connected to the internet.
> If you have been blocked, you may request account reactivation (subject to review).
> The terminal will automatically receive a quote once your timer ends.
If no quote is detected, you may retry by tapping the scan button.
> A report button is available below each quote. Use it only if the quote is inappropriate.
> Resonance represents your sending streak/count.
> You must send a quote every 24 hours (orbit time) to maintain it.