Echo: A Signal from Mars
Echo: A Signal from Mars is made and published by WEIYANG WANG. AppBrain is an independent app data site and isn't affiliated with WEIYANG WANG. The app name, icon, screenshots and description belong to WEIYANG WANG and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- June 25, 2026
- Size
- 19.3 MB
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Store listing
By WEIYANG WANG, from the App Store
Description by WEIYANG WANG Written by the developer, not by AppBrain. Click to read.
You do not pick from canned dialogue. You type what you want to say, and Lyra answers in character as the mission unfolds. The relay is unstable, messages can slow down or fail, and the story is built around the feeling that one fragile channel is still open between Earth and Mars.
What you can do:
- Start with Lyra's distress signal.
- Reply freely instead of choosing preset lines.
- Receive ongoing mission updates as the channel comes back online.
- Use voice input to dictate messages before sending.
- Stabilize the relay with optional short-duration access passes.
ECHO is a fictional narrative experience. In-app purchases expand short-term relay access; they do not unlock a guaranteed story outcome or force you to pay to rescue a character.
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 19.3 MB
- Content rating
- Medium
Technologies used by Echo: A Signal from Mars
Releases
Updates seen on the App Store- Version
- 1.0
- Launched
- June 2026
No changelog data
Alternatives
Similar apps and more from WEIYANG WANGMore from WEIYANG WANG
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About the app and developer
About Echo: A Signal from Mars
Echo: A Signal from Mars is a games app developed by WEIYANG WANG.
What is the rating of Echo: A Signal from Mars?
Echo: A Signal from Mars has no ratings yet.
Is Echo: A Signal from Mars free?
Echo: A Signal from Mars is free. The app size is 19.26 MB. The latest version available is 1.0. The last update was on June 25, 2026.
What are the requirements for Echo: A Signal from Mars?
The app has a content rating of Medium Maturity. The app has been available on the App Store since June 2026.
Developer information for WEIYANG WANG
Address:
Frequently asked questions about Echo: A Signal from Mars
Is Echo: A Signal from Mars free?
Yes. Echo: A Signal from Mars is free on the App Store.
Is Echo: A Signal from Mars still available?
Yes. Echo: A Signal from Mars is on the App Store, and the last update we saw was on June 25, 2026.
How large is Echo: A Signal from Mars?
Echo: A Signal from Mars is 19.26 MB.
Is Echo: A Signal from Mars suitable for children?
App Store gives Echo: A Signal from Mars a medium maturity rating, so it is not meant for young children.
Who made Echo: A Signal from Mars?
Echo: A Signal from Mars was developed by WEIYANG WANG. It is listed in the games category on the App Store.