Exoplanet Explorer vs Xcoding Era
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Exoplanet Explorer
Explore a vast catalog of over 6,000 confirmed exoplanets with detailed scientific data. Compare worlds, visualize habitable zones, and track new discoveries. Ideal for stargazers, students, educators, and researchers.
- 6,000+ confirmed exoplanets
- Detailed scientific data
- Advanced filtering and sorting
- Planet comparison tool
- Habitable zone analysis
- Home screen widgets
- Apple Watch companion app
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Explore the universe of exoplanets — over 6,000 confirmed worlds orbiting distant stars, updated from leading scientific archives. Track new discoveries as they happen and dive into the data behind every planet. EXPLORE THE COSMOS Search, filter, and sort the complete catalogue of confirmed exoplanets. Find planets by discovery method, star type, orbital characteristics, or habitability potential. Every entry includes detailed scientific data from peer-reviewed sources. ATMOSPHERIC SPECTRA Browse JWST and Hubble transmission spectra for planets where atmospheric data is available. Toggle molecular overlays for CO2, CH4, H2O, CO and more to see which absorption features have been detected. 3D SYSTEM VIEW Step into a planetary system in 3D — see each planet's orbit around its host star with realistic shading and a visualisation of the habitable zone. On iPhone and iPad you can also place a system into your environment in AR. COMPARE WORLDS Analyze exoplanets side-by-side — or compare them with Solar System planets like Earth, Jupiter, and Mars. Compare sizes, masses, orbital periods, star properties, and habitability scores to understand what makes each world unique. HABITABLE ZONE VISUALIZATION See exactly where planets orbit within their star's habitable zone — the region where liquid water could exist. Identify potentially Earth-like worlds and understand the conditions for life beyond our solar system. FEATURES • 6,000+ confirmed exoplanets with detailed scientific data • Atmospheric spectra with molecular overlays • 3D system view with AR mode • Advanced filtering and sorting • Planet comparison tool with Solar System reference • Habitable zone analysis • Spotlight search with deep linking • Home screen widgets • Apple Watch companion app • Bookmark favorites with iCloud sync • Available on iPhone, iPad, Mac, Apple Watch, and Apple Vision Pro GO PREMIUM Enjoying the app? Premium takes it further — unlimited bookmarks, the full planet comparison tool, and additional widgets. A small yearly upgrade that makes a big difference. Whether you're a curious stargazer, student, educator, or researcher, Exoplanet Explorer puts the cosmos in your pocket. Terms of Use (EULA): https://the-exoplanets.space/eula/ Privacy Policy: https://the-exoplanets.space/privacy/
Xcoding Era
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Xcoding-Era is an innovative educational platform offering structured learning in Mathematics, English, Physics, and Arabic. Our platform provides high-quality, engaging lessons designed for students at all levels. With a well-organized curriculum and expert instructors, Xcoding-Era simplifies complex topics, making learning more accessible. Students can access professional courses anytime, anywhere, enhancing their knowledge at their own pace. Whether strengthening fundamentals or advancing skills, Xcoding-Era provides a seamless and enriching educational experience
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Verdict
The clearest difference is in-app purchases: Xcoding Era at none against Exoplanet Explorer's 4. Xcoding Era also leads on iOS requirement (14.0 vs 17.6). Exoplanet Explorer's advantage is update cadence (every 2 weeks vs every 6 weeks) and device support (5 vs 3). On price and ads 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. Exoplanet Explorer sells 4 in-app purchases, starting at $2.99 per 3 months. Xcoding Era asks for nothing beyond the download.
Exoplanet Explorer ships an update every 2 weeks, Xcoding Era every 6 weeks. The most recent releases landed on October 11, 2026 and October 14, 2026 respectively.
| Parameter | Exoplanet Explorer | Xcoding Era |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (70 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 70 — better | — |
| Update frequency | Every 2 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, Mac, Apple Watch, Vision Pro — better | iPhone, iPad, iPod |
| Requires iOS | 17.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 169 MB | 144 MB |
| Age rating | 4+ | 4+ |
| Developer | Carsten Knoblich | Fi Khedmtak |
In-app purchases
Exoplanet Explorer
- 3 months subscription7 Days trial$2.993 Months
- 12 months subscription7 Days trial$6.991 Year
- Big supporting tip$2.99
- Really big supporting tip$4.99
Xcoding Era
No in-app purchases
Questions
Is Exoplanet Explorer free?
Is Xcoding Era free?
Do Exoplanet Explorer or Xcoding Era have ads?
Which is updated more often, Exoplanet Explorer or Xcoding Era?
Other comparisons
