SETI App: Signal Explorer
Education
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Explore cosmic telemetry and map deep space anomalies. Track real-time radio signals and calculate the Drake Equation right from your phone. Scan the stars today.
Dive into the captivating realm of cosmic telemetry and join the search for life beyond Earth. SETI App: Signal Explorer provides a sleek, dark-sky dashboard designed for astronomy enthusiasts, citizen scientists, and space trackers to explore the universe’s most intriguing signals.
Whether you are looking to actively visualize signal telemetry or experiment with interstellar communication probability models, this app brings the depth of modern radio astronomy right to the palm of your hand.
INTERACTIVE DRAKE EQUATION MODELER
Take command of astrobiology’s famous formula. Use highly intuitive, fully customizable sliders to adjust planetary, biological, and technological variables in real time. Instantly visualize how changing cosmic factors scales the mathematical probability of intelligent civilisations existing across the Milky Way.
LIVE RF WATERFALL & MONITOR DISPLAY
Experience the look and feel of a deep-space radio telescope laboratory. Analyze high-fidelity radio frequency (RF) telemetry data streams via a fully dynamic, beautifully responsive waterfall spectrum monitor. Track live wave frequencies, monitor visual signal bursts, and spot cosmic telemetry spikes in an immersive, dark-mode environment.
COMPREHENSIVE SIGNAL EXPLORER
Browse, catalog, and dive deep into unique cosmic telemetry logs. Investigate a rich repository of anomalous radio signals, track celestial coordinates, and break down frequency profiles. Each log delivers an isolated look at specific deep-space data points, helping you map out your ongoing digital search across local sectors.
KEY FEATURES:
Interactive Probability Engine: Dial in the Drake Equation variables to see real-time statistical outcomes.
Responsive Visual Spectrogram: Monitor a stylized, live RF data waterfall and frequency spectrum.
Deep Space Telemetry Database: Explore a categorized catalog of unique and historic signal logs.
Polished Cyber-Sci-Fi UI: A striking, ultra-clean aesthetic optimized entirely for low-light tracking and maximum legibility.
The universe is full of noise. Download SETI App: Signal Explorer today and discover the data hidden among the stars.
Ratings & Reviews
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The developer, Dermot McDonagh, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Dermot McDonagh
- Size
- 46.7 MB
- Category
- Education
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Dermot McDonagh