Pet Rock 2 - Planet Simulator is a planetary science sandbox for iOS that allows users to generate and manipulate exoplanets.
The App DNA
What makes this app unique?
The app serves users seeking a creative, self-directed simulation of cosmological concepts, yet it fails to provide a stable environment for long-term engagement.
For Space enthusiasts and casual simulation gamers interested in planetary science and creative sandbox environments.
What does it look like?
Key features
Adjusts orbital parameters, chemical composition, and star types to generate unique exoplanets.
Simulates impact events using comets, meteors, and asteroids to alter planet development.
Stores custom planet configurations for later access.
How much does it cost?
The app is currently free to play with no visible in-app purchase or subscription gates.
Velocity
Dormant developmentopaqueShow more...
Pet Rock 2 - Planet Simulator has been inactive for 3,692 days, placing it firmly in the zombie category. The development history consists of a single release from 2016 which provided only minor functional improvements and a title change. There is no evidence of ongoing support, feature development, or live operations.
Who built it?
User Sentiment
What do users think recently?
Recent user voice shows a frustrated sentiment. Users appreciate the core concept of controlling and terraforming planets provides a highly engaging and realistic simulation experience and discovery learning mechanics allow younger players to explore complex cosmological concepts through self directed gameplay.
How are ratings & reviews evolving?
What users say, by theme
- The core concept of controlling and terraforming planets provides a highly engaging and realistic simulation experience
- Discovery learning mechanics allow younger players to explore complex cosmological concepts through self directed gameplay
- Severe stability issues following the latest update cause device freezing and forced app deletion
19 of 19 recent reviews analyzed · moderate confidence · Frustrated overall
Read the full review analysisUnlock 1 more frustration theme and 2 user requests, each backed by review evidence.
Access the full report for freeCompetition
Competitive landscape for Pet Rock 2 - Planet Simulator
How's the Games market?
Pet Rock 2 - Planet Simulator holds a 3.4-star rating across 48 total ratings. The absence of updates since 2016 positions the app as a legacy title in the simulation category.
Read the market outlookThe rivals identified
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Access the full report for freeThe Analyst's Read
Key takeaways for Pet Rock 2 - Planet Simulator
Where is it heading?
The simulation category is consolidating around titles with frequent live-ops updates and stable performance. Pet Rock 2 - Planet Simulator remains exposed due to its decade-long development silence, which makes it impossible to retain users against modern, actively supported rivals.
- Severe stability regressions (freezing, black screens) in the latest version erode the daily active habit, which compounds the rating drag already visible.
- The decade-long development silence (last release in 2016) signals a maintenance-only posture, leaving the app unable to compete with modern simulation titles.
The SWOT
- Planetary simulation engine enables unique exoplanet generation
- Implement a guided tutorial to explain complex mechanics
Next best moves
Audit launch sequence because black screen errors prevent gameplay → restore baseline functionality
The counter-intuitive read
The app's decade-long silence is its primary feature, as it remains a frozen…
Read the full takeSince the last report: The app's competitive position has shifted from a dormant state to a legacy artifact status, as the decade-long development silence is now framed as a permanent barrier to market relevance.
Bottom line
Addressing the stability regressions would stabilize the user base, but the lack of feature expansion since 2016 suggests a sunset posture is the most realistic path forward.
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Access the full report for freeFAQ
Is Pet Rock 2 - Planet Simulator still being updated?
Does Pet Rock 2 - Planet Simulator work on newer phones?
Are there better alternatives to Pet Rock 2 - Planet Simulator?
Sources
Report last updated