Report updated Apr 17, 2026

Solar System for iPad is a challenged book app that is a paid app. With a 4.2/5 rating from 16 reviews, it faces significant user friction. Users particularly appreciate visual quality and interface, though outdated content and imagery remains a common concern.

What is Solar System for iPad?

Solar System for iPad is a premium interactive electronic book that combines scientific narrative by Marcus Chown with 3D exploration and an exclusive Björk soundtrack. It targets students and science enthusiasts, positioning itself as a high-end educational resource. However, it currently suffers from negative sentiment due to a lack of content updates and technical stability issues.

Current Momentum

v1.1

Minor bug fixes and tweaks.

Active Nemesis

Solar Walk 2 - View Planets 3D

Solar Walk 2 - View Planets 3D

By Vito Technology

Other Rivals

Stellarium Mobile - Star Map
SkyView®
COSMIC WATCH: Time and Space
NASA
Moon Globe
Exoplanet
ISS Detector
Sky Tonight - Stargazing Guide

7-Day Rank Pulse 🇺🇸

Book

No ranking data

BookBooksGrossing

Rating Pulse 🇺🇸

Recent User Mood

What makes this app unique?

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What Are The Key Features?

Interactive OrreryDifferentiator

A 3D model that allows users to control the orbits of planets and moons from any viewpoint.

Exclusive Björk SoundtrackDifferentiator

Features a custom theme song composed by Björk specifically for the application.

Live Data IntegrationDifferentiator

Provides real-time astronomical information powered by Wolfram|Alpha.

Rich Media LibraryStandard

Includes over 600 images from NASA, ESA, and JAXA, plus movies and animations.

Interactive 3D ObjectsStandard

Over 40 rotatable and zoomable 3D astronomical objects with detailed technical data.

Educational NarrativeStandard

150+ pages of content written by bestselling author Marcus Chown.

How much does it cost?

Paid
  • One-time purchase price of $12.99

Premium, one-time purchase model targeting users looking for a high-quality, ad-free, and curated educational experience without recurring costs.

What do users think recently?

High confidence · 49 reviews analyzed

How did the latest release land?

Overall
4.2/ 5
(16)
Current version
4.2/ 5
0.0 vs overall
(16)
Main signal post-update: visual Quality and Interface.

What is the recent mood?

Frustrated

Recent user voice shows a frustrated sentiment. Users appreciate visual quality and interface and educational value, but report outdated content and imagery and app stability and crashes.

Limited review volume (49 reviews). Sentiment analysis will deepen as more data lands.

View the full user-sentiment analysis

Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.

Go deeper

What is the competitive landscape for Solar System for iPad?

How's The Book Market?

Market outlook for this category

Available very soon

The rivals identified

The outtake for Solar System for iPad

Strengths to defend, gaps to attack

Core Strengths

  • High-quality narrative by Marcus Chown
  • Unique artistic collaboration with Björk
  • Award-winning UI/UX design
  • Wolfram|Alpha live data integration

Critical Frictions

  • Outdated planetary imagery (e.g., Pluto)
  • Frequent app crashes and stability issues
  • Infrequent update cycle (last updated 2021)
  • High price point for stagnant content

Growth Levers

  • Refresh content with James Webb and New Horizons imagery
  • Introduce a freemium model to increase user acquisition
  • Expand to other platforms or categories (e.g., Education/Reference)

Market Threats

  • Free high-quality alternatives like the official NASA app
  • Aggressive feature updates from competitors like Solar Walk 2
  • Perception as 'abandonware' leading to brand damage

Key Takeaways

Solar System for iPad is a challenged book app that is a paid app. With a 4.2/5 rating from 16 reviews, it faces significant user friction. Users particularly appreciate visual quality and interface, though outdated content and imagery remains a common concern.

Where Is It Heading?

Trend analysis

Available very soon

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Solar System for iPad, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Solar System for iPad Intelligence Report.” Updated Apr 17, 2026. https://marlvel.ai/apps/solar-system-for-ipad

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