--- title: "Black hole finder — App Overview" url: https://marlvel.ai/apps/black-hole-finder category: Education developer: DDQ platforms: ios, android rating: 4.4 (76 ratings) pricing: free report_level: overview generated: 2026-04-23 last_verified: "2026-04-23T19:50:06.394Z" --- > **Key Insight:** While the app provides a unique opportunity to contribute to scientific discovery, users report a need for better feedback mechanisms and training tools to improve data accuracy. | Metric | Value | |--------|-------| | Category | Education | | Rating | 4.4 ★ (76) | | Pricing | free | | Platforms | iOS, Android | | Latest Version (iOS) | 4.3 | | Latest Version (Android) | 5.5 | | Developer | DDQ | ## What is Black hole finder? Black Hole Finder is a citizen science platform that enables users to assist researchers in identifying black hole formations and neutron star mergers. By analyzing data from BlackGEM telescopes, participants help filter light signals to support astrophysical research. ## Key Features - **Transient Analysis**: Users review sky survey data to identify and exclude non-astrophysical light sources. - **Telescope Integration**: The app processes data captured by the BlackGEM telescope trio located in Chile. - **Gravitational Wave Alerts**: The platform utilizes data from gravitational wave detectors to identify potential cosmic collision events. ## Who is it for? Astronomy enthusiasts and citizen scientists interested in contributing to real-world cosmic research. ## Links - [App Store](https://apps.apple.com/us/app/black-hole-finder/id6446029571?uo=4) - [Google Play](https://play.google.com/store/apps/details?id=nl.ddq.blackholefinder&hl=en&gl=us) - [Full Intelligence Report](https://marlvel.ai/apps/black-hole-finder) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/black-hole-finder).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*