| Core Identity |
| Developer | Near Future Marketing Inc. | Noctua Software Ltd | Vito Technology Inc. | INOVE, s.r.o. | iCandi Apps Ltd. | Terminal Eleven LLC | NASA | Vito Technology Inc. |
| Category | Games | Education | Education | Education | Reference | Education | Education | Reference |
| Platform | iOS | iOS, Android | iOS, Android | iOS, Android | Android, iOS | iOS, Android | Android, iOS | Android, iOS |
| Store Metrics |
| Rating | 4.5 / 5 | 4.8 / 5 | 4.7 / 5 | 4.4 / 5 | 4.7 / 5 | 4.5 / 5 | 3.0 / 5 | 4.8 / 5 |
| Ratings Count | 32 | 35,790 | 66,644 | 862 | 483,204 | 18,676 | 4 | 71,900 |
| Price | Free | Free | $2.99 | Free | Free | Free | Free | Free |
| Release Date | Nov 2, 2017 | Apr 7, 2019 | Aug 21, 2014 | Apr 24, 2014 | Nov 1, 2011 | Mar 4, 2011 | Aug 7, 2014 | Aug 18, 2021 |
| Last Updated | Oct 30, 2023 | Feb 22, 2026 | May 12, 2026 | Feb 3, 2026 | May 4, 2026 | Sep 23, 2025 | Apr 4, 2018 | Apr 3, 2026 |
| Sentiment & Reviews |
| Sentiment | excellent | - | mixed | - | negative | mixed | positive | positive |
| Score | 90/100 | - | 65/100 | - | 35/100 | 55/100 | 75/100 | 75/100 |
| Praises | - Augmented reality features allow children to visualize complex planetary systems within their own living space
- Audio descriptions of planetary moons and features provide accessible learning opportunities for younger users
| - | - Educational depth regarding astronomical objects provides significant value for novice stargazers and hobbyists
| - | - Educational value regarding constellations and planetary positions keeps casual stargazers engaged during evening sessions
| - Augmented reality features provide an accessible way for beginners to identify stars and planets
| - Educational content regarding space missions and astronomy keeps young learners engaged with science
| - Real-time sky mapping provides an immersive and educational stargazing experience for amateur astronomers
|
| Complaints | - | - | - Inaccurate sky tracking and compass calibration issues prevent reliable identification of celestial objects
| - | - Aggressive subscription prompts and paywalls for basic discovery features frustrate long-term users post-update
| - Inaccurate celestial positioning and compass drift cause frustration during stargazing sessions
| - Technical instability and loading failures during high-profile mission tracking events frustrate active users
| - Inaccurate device orientation and GPS tracking post-update prevent users from correctly aligning the sky map
|
| Requests | - Expanded celestial object library including dwarf planets and distant galaxies to increase educational depth
- Integrated art gallery mode to complement the existing educational and musical experience
| - | - Weather forecast integration for stargazing would provide practical utility for planning observation sessions
| - | - Option to disable background music independently of system volume for a silent stargazing experience
| - Improved offline functionality to ensure accurate star mapping without constant internet reliance
| - Improved interface controls and automatic view rotation for tracking spacecraft would enhance usability
| - Granular notification settings would allow users to tailor the frequency and type of alerts received
|
| Strategic Intel |
| Strengths | - AR-audio album format creates a unique entertainment niche
- Internal ad-inventory reduces customer acquisition costs for the developer portfolio
| - Scientific accuracy derived from open-source heritage sustains high user trust
- Telescope control protocols create high switching costs for hobbyists
- Minimalist UI reduces cognitive load for casual stargazers
| - AR-driven interface lowers the barrier to entry for casual users
- 3D model depth functions as a brand moat for educational utility
| - | - AR-first UX leverages LiDAR for unique ceiling-removal immersion
- Cross-device integration creates hardware-locked retention
- 1.7 billion star database provides deep-space exploration depth
| - Offline functionality reduces switching costs for outdoor segments
- AR interface lowers the barrier to entry for casual users
| - Official NASA branding establishes primary-source authority
- 21,000-image library creates a daily-habit utility
- Live mission streaming drives high-intent session spikes
| - Real-time sky mapping accuracy drives daily habit formation
- Interactive trajectory tool provides unique utility for astrophotographers
- Stargazing index creates a data-driven retention loop
|
| Weaknesses | - Content library lacks depth compared to utility-focused rivals
- Limited review volume restricts data-driven product iteration
| - Premium tier lacks cross-platform notification parity
- No wearable integration limits active outdoor engagement
- Android-iOS rating gap suggests inconsistent performance
| - Compass calibration failures persist across devices
- Monetization structure creates friction post-purchase
| - | - Premium tier at the top of the category median
- Calibration errors reported in the latest update
- 0.7★ rating gap on Android vs iOS
| - Persistent compass drift erodes core utility
- 0.2-star rating gap between iOS and Android platforms
| - Technical instability during high-traffic mission events
- Poor interface scaling on diverse screen resolutions
- Navigation design makes finding specific data difficult
| - Premium tier gating limits search and planning utility
- Tracking regressions on high-end devices erode core AR functionality
- Aggressive ad frequency interrupts exploration sessions
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| Pricing | free | freemium | paid | free | subscription | freemium | free | freemium |
| Momentum | Zombie | - | Maintenance | Active | Steady | Maintenance | Zombie | Maintenance |
| Update Cadence | 5 versions | - | 4 versions, 2 majors/6mo, ~28d avg | 5 versions | 5 versions, 1 majors/6mo, ~57d avg | 2 versions, 1 majors/6mo, ~11d avg | 2 versions, ~2919d avg | 5 versions, 2 majors/6mo, ~63d avg |
