Telescopius vs its rivals

Side-by-side comparison against Telescopius's closest competitors — identity, store metrics, ratings & sentiment, and strategic intel.

	Telescopius This App	Cosmic-Watch Peer
Core Identity
Developer	Sebastian Oscar Garcia Rojas	Celestial Dynamics AG
Category	Education	Education
Platform	Android, iOS	iOS
Store Metrics
Rating	3.8 / 5	4.9 / 5
Ratings Count	10	603
Price	Free	$4.99
Release Date	May 15, 2024	May 30, 2015
Last Updated	May 15, 2024	Apr 8, 2026
Sentiment & Reviews
Sentiment	positive	excellent
Score	75/100	95/100
Praises	Targeting and framing tools provide high utility for planning astrophotography sessions Visual interface design enhances the experience of exploring the night sky	Immersive celestial visualization tools provide deep educational value for amateur astronomers and casual observers
Complaints	Login instability prevents account access despite successful website authentication	Steep learning curve for new users complicates the initial discovery of advanced astronomical features
Requests	Expanded notification system for favorable weather and sky conditions	-
Strategic Intel
Strengths	Community-driven gallery with automated plate solving drives organic acquisition High-utility framing simulation creates a sticky retention loop for serious astrophotographers	Unique celestial sphere visualization functions as a category-authority moat Ad-free, professional-grade utility attracts high-intent astronomy enthusiasts
Weaknesses	Persistent login instability between web and mobile platforms Low review volume (24) limits social proof 0.6-point rating gap between iOS and Android platforms	Steep learning curve for new users limits casual-user retention $4.99 entry barrier restricts top-of-funnel acquisition
Pricing	free	paid
Momentum	Maintenance	Intense
Update Cadence	2 versions, ~653d avg	5 versions

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Telescopius vs Cosmic-Watch