Report updated Apr 3, 2026
Solar Walk 2 Ads+：Solar System
v1.6.7Astronomy enthusiasts, K-12 students, educators, and families looking for an interactive and visually immersive guide to space exploration.
What Is Solar Walk 2 Ads+：Solar System?
Launched Apr 29, 2016
Updated Mar 2026
What users think iIndependent intel reports to help builders create better apps or enhance existing ones. Still in beta, accuracy and relevancy get better every day. For informational purposes only.
What does it look like?
What are the key features?
Interactive, real-time 3D representation of planets, moons, satellites, and celestial bodies in their correct positions.
Highly-detailed 3D models of historical and active spacecraft with flight path trajectories and mission data.
Comprehensive calendar tracking eclipses, moon phases, and historical space exploration milestones.
Ability to select any date and time to observe the universe as it appeared in the past or will appear in the future.
Tools to capture and share high-quality 3D panoramic views of space objects directly to social media.
What do users think? iIndependent intel reports to help builders create better apps or enhance existing ones. Still in beta, accuracy and relevancy get better every day. For informational purposes only.
“Recent user voice shows a excited sentiment. Users appreciate visual quality and graphics and educational value, but report aggressive advertising and monetization friction.”
What Users Love
The graphics are sensational and the GUI are intuitive and easy to follow.
Fascinating satellites live moving.
Very good app, very amazing and really good for solar system projects and models.
The general information is really informative and fun to read.
Pain Points
Due to the constant take the whole screen nagging ads every other minute the app has become unusable.
Every time I click on a planet theres an add
Totally disappointed, bought the premium access and immediately they start loading you wit unwanted adds.
High confidence · 99 reviews available
What are the pros and cons?
Pros
- Exceptional 3D visual fidelity and planetary textures
- Unique, detailed spacecraft and mission tracking data
- Intuitive time-travel navigation interface
- Strong educational content depth
Cons
- Highly intrusive ad-supported model
- Premium tier does not remove advertisements
- Significant content gating (dwarf planets, satellites) in the free version
- Lower user satisfaction on Android platform
What is the market outlook?
Growth Opportunities
- Introduce an ad-free subscription or one-time purchase tier
- Integrate Augmented Reality (AR) for real-world sky tracking
- Develop a dedicated 'Education Edition' for school licensing
- Expand gamification through deeper quiz systems and achievements
Market Threats
- NASA's official app providing free mission data and imagery
- Solar System Scope offering direct feature parity
- Hardware-integrated apps (e.g., Unistellar) capturing the high-end enthusiast market
- Rising user intolerance for 'pay-to-pay' monetization structures
Who competes with Solar Walk 2 Ads+：Solar System?
The Nemesis
Solar System Scope
★4.4 (860)INOVE, s.r.o.
The most direct competitor offering a near-identical 3D interactive model of the solar system with real-time positions and spacecraft data.
The most direct competitor offering a near-identical 3D interactive model of the solar system with real-time positions and spacecraft data.
Contenders
Directly rivals the spacecraft and mission tracking features with official, free, and real-time data from space agencies.
NASA+ Streaming Service
A highly popular entry-level alternative focusing on ease of use and AR-based celestial identification.
Time Travel
Star Chart
0ESCAPE VELOCITY LIMITED
Offers a similar 3D exploration mode and educational facts about planets and constellations.
Offers a similar 3D exploration mode and educational facts about planets and constellations.
Cosmic-Watch
★4.9 (603)Celestial Dynamics AG
Focuses on the 3D visualization of time and space, competing with Solar Walk's time-travel navigation features.
Focuses on the 3D visualization of time and space, competing with Solar Walk's time-travel navigation features.
Peers
ISS Detector
★4.1 (159)Derk Vrijdag
Focuses specifically on tracking the International Space Station and satellites, a key feature of Solar Walk 2.
Focuses specifically on tracking the International Space Station and satellites, a key feature of Solar Walk 2.
Moon Globe
★4.6 (555)Midnight Martian
Provides a highly detailed 3D interactive map of the Moon, mirroring Solar Walk's planetary detail.
Provides a highly detailed 3D interactive map of the Moon, mirroring Solar Walk's planetary detail.
New Kids on the Block
Unistellar
★3.8 (95)Unistellar
Represents the new trend of software integrated with smart telescope hardware for real-world observation.
Represents the new trend of software integrated with smart telescope hardware for real-world observation.
Starlight® - Explore the Stars
ION6, LLC
A newer, minimalist approach to sky viewing that targets a younger, design-conscious audience.
A newer, minimalist approach to sky viewing that targets a younger, design-conscious audience.
What are the key takeaways?
Solar Walk 2 Ads+：Solar System is a exciting education app that is free with in-app purchases. With a 4.4/5 rating from 17.3K reviews, it excites its users from users. Users particularly appreciate visual quality and graphics, though aggressive advertising remains a common concern.
Best for: Astronomy enthusiasts, K-12 students, educators, and families looking for an interactive and visually immersive guide to space exploration.
How much does it cost?
Model: freemium
The app uses a freemium model where core exploration is free, but specialized content is gated. A major point of friction is that the premium purchase does not remove ads, which is contrary to standard industry expectations.
iOS Version
1.6.7
Android Version
1.6.9
Release Date
Apr 29, 2016
iOS Price
Free
Android Price
Free
Developer
Vito Technology Inc.