ASGuide vs 3D James Webb Telescope
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ASGuide
Explore the night sky with this astronomy companion. Discover planets, galaxies, nebulae, and more visible from your location. Generate custom viewing lists and preview celestial objects with an interactive sky atlas.
- Discover celestial objects visible from your location
- Generate custom viewing lists
- View detailed observation information
- Interactive sky atlas preview
- Dark mode for nighttime viewing
- Sunrise/sunset and moon phase dashboard
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Discover the wonders visible in your sky tonight. ASGuide (Astronomy Sky Guide) turns your location and observing time into a personal guide to the night sky. Discover visible planets, galaxies, nebulae, stars, star clusters, and galactic regions. Plan an observation, explore from home, or find your next celestial target. Find objects worth viewing and learn more about every discovery: - See what is visible from your location and when to observe it. View rise, transit, and set times. - Filter by magnitude, altitude above the horizon, constellation, object type, and more. - Search by common name, catalog number, constellation, object type, or detailed classification. - Browse the solar system and deep-sky categories. - Return quickly to recent searches and recently viewed objects. - See which planets are visible. - Save favorite objects for future viewing. - Use your current location or select any location on Earth. - Check sunrise, sunset, twilight, and night times. - Follow the current moon phase, illumination, moonrise, moonset, and the next new and full moons. - Open high-resolution imagery and explore objects with the interactive sky atlas. Customize the Home screen with the information that matters to you. Use the dark appearance for nighttime observations, or the standard iOS appearance. Your next night-sky discovery starts with ASGuide.
3D James Webb Telescope
Explore the universe and learn about the James Webb Space Telescope through an immersive 3D game. Experience realistic orbital controls, educational insights, and challenging missions to uncover cosmic mysteries.
- Realistic orbital controls
- Educational insights on JWST
- Challenging space missions
- Discover celestial phenomena
- Understand astrophysics
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Explore the Cosmos with Our Cutting-Edge 3D Game: Unveiling the James Webb Space Telescope (JWST)" Embark on a celestial journey like never before with our immersive 3D game that offers a unique perspective on the wonders of space and the groundbreaking James Webb Space Telescope (JWST). In this interactive experience, you'll gain a deep understanding of how this remarkable telescope operates, all while delving into the mysteries of the universe. -Discover the JWST: A Revolution in Astrophysics The James Webb Space Telescope, a collaborative effort between NASA, the European Space Agency (ESA), and the Canadian Space Agency (CSA), is a true marvel of modern space exploration. Named in honor of James E. Webb, the visionary NASA administrator who played a pivotal role in the Apollo program, JWST is set to take center stage as NASA's flagship mission in astrophysics. -Journey into the Future Launched on December 25, 2021, via Ariane flight VA256, the JWST is poised to revolutionize our understanding of the cosmos. It has been meticulously designed to surpass the capabilities of its predecessor, the Hubble Space Telescope. With improved infrared resolution and sensitivity, the JWST can detect objects up to 100 times fainter than the Hubble. This extraordinary capability unlocks a multitude of opportunities for scientific investigations across the realms of astronomy and cosmology. -Peering into the Depths of Time and Space As you explore our 3D game, you'll embark on a journey through the universe, enabling you to visualize the JWST's mission to observe objects with redshifts up to z≈20. Witness the birth of the first stars and the formation of the first galaxies, unraveling the mysteries of the distant cosmos. Immerse yourself in the detailed atmospheric characterizations of potentially habitable exoplanets, paving the way for potential insights into extraterrestrial life. -Game Features Realistic Orbital Controls: Experience the intricate maneuvers of the JWST as you control its movements in space, just like real astronomers do. Educational Insights: Gain a comprehensive understanding of the JWST's mission, its scientific objectives, and its significance in the field of astrophysics. Challenge Your Skills: Navigate through space and complete missions that mimic the actual tasks of the telescope, testing your abilities as a space explorer. Unlock Hidden Discoveries: Unravel the secrets of the universe as you progress in the game, unveiling stunning celestial phenomena and hidden cosmic treasures. -Join the Cosmic Adventure Our 3D game offers a captivating blend of education and entertainment, providing an exciting way to delve into the realm of space exploration and the James Webb Space Telescope. Are you ready to embark on an interstellar journey and unlock the mysteries of the universe? Get ready to launch into the cosmos with us!
Screenshots
Verdict
The clearest difference is ads: ASGuide at none against 3D James Webb Telescope's shown. ASGuide also leads on rating (4.8 vs 4.4) and update cadence (every 4 months vs every 20 months). 3D James Webb Telescope's advantage is device support (3 vs 1) and ratings volume (33 vs 9). On price and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ASGuide holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 9 and 33 respectively.
ASGuide ships an update every 4 months, 3D James Webb Telescope every 20 months. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.
| Parameter | ASGuide | 3D James Webb Telescope |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (9 ratings) — better | 4.4 (33 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 9 | 33 — better |
| Update frequency | Every 4 months — better | Every 20 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 33 MB | 176 MB |
| Age rating | 4+ | 4+ |
| Developer | Philip Perez | Renzo Macedo |
Customer experience
ASGuide
3D James Webb Telescope
In-app purchases
ASGuide
No in-app purchases
3D James Webb Telescope
No in-app purchases
Questions
Is ASGuide free?
Is 3D James Webb Telescope free?
Which has better reviews, ASGuide or 3D James Webb Telescope?
Do ASGuide or 3D James Webb Telescope have ads?
Which is updated more often, ASGuide or 3D James Webb Telescope?
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