Report updated Apr 30, 2026
Planisphere
For stargazing enthusiasts and amateur astronomers looking for a digital, portable alternative to traditional paper star charts.
Overview · Full Intel report in progress
Planisphere is an established reference app that is a paid app. With a 3.0/5 rating from 4 reviews, it shows polarized user reception.
What makes this app unique?
What Does It Look Like?
What Are The Key Features?
Users can drag a date scale to view the sky at any specific time or date.
Displays current planet positions in the night sky, a feature not possible with printed planispheres.
Supports pinch gestures to manipulate and zoom into the digital sky map.
The app is designed to glow in dark environments to assist with nighttime star watching.
How much does it cost?
Who Built It?
Julian James
Providing digital reference tools for astronomy and personal finance. Delivering specialized 3D planetary models and automated expense tracking.
Portfolio
10
Apps
What other apps does Julian James make?
Explore the full Julian James report
Portfolio breakdown, audience, momentum, and every app published by Julian James.
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
Analysis in progress, available soon
What is the competitive landscape for Planisphere?
How's The Reference Market?
How does it evolve in the Reference market?
Rank progression
15 active rankings tracked — 30-day window
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for Planisphere
Key Takeaways
This app digitizes the classic planisphere experience while adding real-time planet tracking for improved astronomical observation.
Where Is It Heading?
Trend analysis
Available very soon