---
title: "Green Screen - chroma key — App Overview"
url: https://marlvel.ai/apps/green-screen-chroma-key
category: Photo & Video
developer: Anna Koynova
platforms: ios, android
rating: 3.8 (13 ratings)
pricing: paid
report_level: overview
generated: 2026-04-27
last_verified: "2026-04-27T17:14:23.472Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** The app faces significant user criticism regarding its usability, lack of instructional documentation, and functional limitations when used as a standalone recording device.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Photo & Video |
| Rating | 3.8 ★ (13) |
| Pricing | paid |
| Platforms | iOS, Android |
| Latest Version (iOS) | 1.3 |
| Latest Version (Android) | 1.0.0 |
| Developer | Anna Koynova |

<!-- SECTION: Summary -->
## What is Green Screen - chroma key?

Green Screen - chroma key is a utility designed to turn a mobile device into a portable green or blue screen for video and photo production. It provides adjustable brightness and tracking markers to assist users in capturing footage with external cameras for later compositing.

<!-- SECTION: Key Features -->
## Key Features

- **Chroma Key Backgrounds**: Provides both green and blue screen options for video and photo compositing.
- **Tracking Markers**: Includes visual markers on the screen to assist with device motion tracking.
- **Brightness Control**: Allows users to adjust screen luminosity to optimize the chroma key effect.
- **Gesture-based Settings**: Utilizes a device-shake gesture to access and modify application settings.

<!-- SECTION: Target Audience -->
## Who is it for?

Content creators and videographers looking for a portable chroma key backdrop solution.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/green-screen-chroma-key/id1285200754?uo=4)
- [Google Play](https://play.google.com/store/apps/details?id=com.greenscreen&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/apps/green-screen-chroma-key)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/green-screen-chroma-key).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*