# Echo: A Signal from Mars — Deep Space Comm

> Deep Space Comm (iPhone/iPad app by WEIYANG WANG.)

- Source: https://appshunter.io/ios/app/echo-a-signal-from-mars/id6762421185 (this page in markdown: same URL + `.md`)
- Developer: [WEIYANG WANG](https://appshunter.io/developer/1713126855)
- Category: Games
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 17.0 · 19 MB
- Languages: American English
- Released: 2026-06-25
- Data updated: 2026-07-18
- User reviews in markdown: https://appshunter.io/ios/app/echo-a-signal-from-mars/id6762421185/reviews.md

## What is Echo?

ECHO is an interactive sci-fi story told through a live communication link with Lyra Voss, an astronaut stranded on Mars.

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.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 7-Day Mission Pass | $6.99 | one-time |
| 24h Relay Boost | $1.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-06-25

No release notes.

## More apps by WEIYANG WANG

- [TimeToGo: Avoid Traffic](https://appshunter.io/ios/app/timetogo-avoid-traffic/id6758226358)

All apps by WEIYANG WANG: https://appshunter.io/developer/1713126855

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-18.*