BlackDuck - Screen Blackout
Android app by BlackDuck Harder Digital. Tools · BlackDuck Harder Digital
- Store rating
- Unknown
- Store rating count
- Unknown
- Download price
- 0.49 USD
- In-app purchases
- Not listed in captured metadata
- Version
- 1.1.0
- Listing last refreshed
- 2026-09-15
View the original store listing
Store description excerpt
BlackDuck – Screen Blackout is a simple and reliable overlay app that completely darkens your screen. It places a black overlay over all other applications, allowing you to dim the display quickly and easily — ideal for situations where the screen should not emit light. The overlay is freely movable and can be toggled on or off at any time via the notification or the Quick Settings tile. A long press on the overlay button immediately terminates the app. BlackDuck requires no personal data, no internet connection, and contains no advertising. Features: Black overlay to fully darken the display Freely movable overlay element Toggle via notification or Quick Settings tile Long press on the overlay button to exit the app No data collection, no analytics, no ads No external services or server connections Privacy: BlackDuck does not collect, store, or transmit any personal data.
Review coverage
AppRill has captured 0 reviews for this app. This is a collected sample, separate from the store rating count. Latest review capture: Not captured yet.
Recent captured chart positions
No chart positions have been captured for this app yet.
Chart position, rating count and review coverage do not establish downloads, revenue or profit. Understand the differences.