Solar System&Celestial Objects vs Constellation Finder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Solar System&Celestial Objects
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Easy learning about solar system, stars, celestial objects, constellations, spacecraft with pictures ,sounds and quiz games. If you who always search and learn a quiz app like these, this app is for you ① Solar system Flash card app. ② Stars Quiz app. ③ Celestial objects quiz app. ④ Stars history and information app. ⑤ Constellations name cards. ⑥ Guess solar system app. Features: - You can learn many kinds of stars. - You can play solar system quiz. - Many information related to solar system, stars, celestial objects, constellations, spacecraft - Support Quiz feature. - Support 5 languages: English, Japanese, Korean, Chinese, Vietnamese
Constellation Finder
Discover planets and constellations with an interactive and educational journey through space. Explore celestial bodies, learn fascinating facts, and enjoy a playful design that makes learning about the solar system fun for all ages.
- Instant planet search and navigation
- Fascinating facts and real data
- Interactive solar system exploration
- Regularly updated celestial data
- Vibrant and playful design
- Constellation finding capabilities
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Planets: Explore the Solar System, Planets & Constellation Playfully Planets is your gateway to an interactive and fun journey through space. Instantly find planets and dive into real facts, beautiful designs, and celestial insights. Key Features: Explore instantly: Search and navigate planets in a tap. Learn as you go: Discover fascinating facts, and real data about every celestial body. Interactive discovery: explore the solar system your way with regularly updated data. Beautiful and educational: A vibrant, playful design that makes learning about space enjoyable for all ages. Whether you're curious about the Sun, constellation finder, exploring distant moons, or just love space and sky, Planet Finder makes space discovery simple, smart, and fun. Perfect for learners, dreamers, and explorers. Start your journey through the Galaxy today! — EULA https://planetfinder.carrd.co/#eula — Privacy Policy https://planetfinder.carrd.co/#privacy — Terms Of Service https://planetfinder.carrd.co/#terms
Screenshots
Verdict
The clearest difference is in-app purchases: Solar System&Celestial Objects at none against Constellation Finder's 5. Solar System&Celestial Objects also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.4). Constellation Finder's advantage is ads (none vs shown). On price and update cadence 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. Constellation Finder sells 5 in-app purchases, starting at $4.99 per 7 days. Solar System&Celestial Objects asks for nothing beyond the download.
Solar System&Celestial Objects ships an update every 6 weeks, Constellation Finder every 2 months. The most recent releases landed on May 16, 2026 and September 9, 2026 respectively.
| Parameter | Solar System&Celestial Objects | Constellation Finder |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.8 (9 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 9 — better |
| Update frequency | Every 6 weeks — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 62 MB | 20 MB |
| Age rating | 4+ | 9+ |
| Developer | NIKI TECH | Overflow LTD |
In-app purchases
Solar System&Celestial Objects
No in-app purchases
Constellation Finder
- Weekly$4.997 Days
- Monthly$5.991 Month
- Yearly$19.991 Year
- Lifetime$17.99
- Lifetime$29.99
Questions
Is Solar System&Celestial Objects free?
Is Constellation Finder free?
Do Solar System&Celestial Objects or Constellation Finder have ads?
Which is updated more often, Solar System&Celestial Objects or Constellation Finder?
Other comparisons
