ISS Detector is an astronomy utility for tracking the International Space Station and other satellites on iOS and Android.
Product velocity
Active
Daily rank 🇺🇸
—
Education
Sentiment
4.8
120k reviews
Nemesis
Fragmented field
The App DNA
What makes this app unique?
Users hire the app to transform complex orbital data into simple, actionable viewing alerts, serving the need for reliable stargazing planning.
For Stargazers, amateur astronomers, and ham radio operators.
What does it look like?
Key features
Sends alerts minutes before satellites become visible, driving daily active usage.
Checks local forecasts to filter viewing windows, preventing user frustration.
Overlays celestial objects onto the real-world sky, increasing session duration.
How much does it cost?
Freemium model uses ad-supported access to drive volume, gating specialized satellite data and advanced AR features behind a premium upgrade.
Velocity
Active developmentUX improvementsnew contentShow more...
ISS Detector Satellite Tracker is currently in an active development phase, shipping two updates within a three-day window. The latest release focuses on enhancing the augmented reality experience and refining astronomical calculations. This recent activity indicates a stable, feature-focused development cycle rather than a maintenance-only approach. The developer is actively iterating on core tracking features to improve user accuracy.
Who built it?
User Sentiment
What do users think recently?
Fresh user feedback skews excited. Users appreciate accurate satellite tracking and orbital predictions provide reliable utility for amateur astronomers and radio enthusiasts and augmented reality star dome view creates an immersive and educational experience for family stargazing sessions, but report inaccurate pass notifications and delayed alerts cause users to miss visible satellite events entirely.
How are ratings & reviews evolving?
Weekly average review rating
What users say, by theme
- Accurate satellite tracking and orbital predictions provide reliable utility for amateur astronomers and radio enthusiasts
- Augmented reality star dome view creates an immersive and educational experience for family stargazing sessions
- Responsive developer support helps users resolve account and purchase issues through simple troubleshooting steps
- Inaccurate pass notifications and delayed alerts cause users to miss visible satellite events entirely
50 of 50 recent reviews analyzed · high confidence · Excited overall
Read the full review analysisUnlock 2 more frustration themes and 1 user request, each backed by review evidence.
Access the full report for freeCompetition
Competitive landscape for ISS Detector Satellite Tracker
How's the Education market?
The app maintains a 4.77-star rating across 120,391 ratings, anchoring its position as a category leader in satellite tracking. However, recent sentiment regarding data collection practices suggests a vulnerability in its current market standing.
Read the market outlookThe rivals identified
Unlock the deeper market read.
Access the full report for freeThe Analyst's Read
Key takeaways for ISS Detector Satellite Tracker
Where is it heading?
Users report: The amateur astronomy market is consolidating around apps that offer both high-fidelity tracking and transparent data policies. ISS Detector's current posture is exposed: while it retains a large user base, the combination of notification latency and privacy concerns provides a clear opening for competitors to capture the power-user segment.
- The latest release added AR camera functionality, showing the team is still investing in feature expansion rather than just maintenance.
- Users report: Persistent notification reliability issues and data-harvesting complaints erode the daily active habit, which compounds the rating drag already visible on Android.
The SWOT
- High-accuracy orbital prediction engine sustains user trust
- AR star dome integration drives immersive educational session duration
- Responsive developer support restores purchase access effectively
- Develop offline mode to capture the rural and remote-field user segment
- Reintroduce technical frequency displays to recover power-user sentiment
Next best moves
Audit data collection practices because user reviews allege aggressive harvesting → restore user trust
+ 1 more prioritized moveThe counter-intuitive read
The app's high rating masks a growing churn risk…
Read the full takeSince the last report: The report shows a shift in focus from technical notification issues to broader concerns regarding data privacy and the sustainability of the current ad-supported monetization model.
Bottom line
ISS Detector maintains a strong category lead through reliable orbital tracking, but recent interface regressions and data-privacy complaints threaten its retention, so the PM must prioritize notification reliability and data transparency to prevent churn to emerging rivals.
Unlock 3 critical frictions, 2 market threats, 1 more prioritized move and the analyst’s take.
Access the full report for freeSources
- [1] Play Store, source
Report last updated