Earth Rotation vs EarthPhase
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Earth Rotation
Explore a 3D simulation of celestial bodies. Adjust rotation speeds, reverse direction, and alter lighting angles. Choose from three distinct Earth visual styles for an interactive learning experience.
- Adjustable rotation speed
- Reverse rotation direction
- Adjustable sun lighting angle
- Three Earth visual styles
- 3D celestial animation
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This is a 3D animation in which the sun, the earth, and the moon rotate. -You can change the rotation speed. The fastest is 1 second, and the slowest is 300 seconds to make one revolution. -It can rotate in the reverse direction, which is not possible in the natural world. -The earth and the moon can change the light from the sun by 30 degrees. -There are three types of earth: night lights, nature, and globes.
EarthPhase
Explore a beautifully designed, interactive solar system with real-time celestial data. Track moon and Earth phases, view planet positions, and travel through time to discover cosmic events and facts.
- Interactive solar system map
- Real-time moon and Earth phases
- Home and lock screen widgets
- Time travel slider for past/future events
- Discover cosmic facts and mechanics
- Accurate planet positions and orbits
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EarthPhase is your personal, beautifully designed pocket solar system, with all features completely free. Built with a stunning matte, low-key aesthetic, it brings the exact state of the solar system directly to your device. Whether you are an astronomy enthusiast or simply love a clean, minimalist Home Screen, EarthPhase tracks the cosmos in real-time. WIDGET SUITE Never miss a cosmic event. EarthPhase offers a variety of widgets designed to blend seamlessly with your custom setups: Home Screen Trackers: Keep an eye on the current Moon and Earth phases with perfectly rendered, dynamic icons. Lock Screen Data: Add circular planet icons or detailed rectangular widgets that display the exact live illumination percentage of the Moon or Earth right below your clock. Live Solar System: Place a dynamic map of the inner and outer planets on your Home Screen, available in multiple sizes. INTERACTIVE SOLAR SYSTEM Dive into the app to explore a highly accurate, interactive schematic of our solar system. Tap any planet to zoom in on its specific orbit, view its position relative to the Sun, and explore its major moons. TIME TRAVEL SLIDER Wondering what the moon phase was on the day you were born? Or when the next supermoon will happen? Use the precision control panel to scrub backward and forward through time. The entire solar system and moon phase engine will smoothly animate to reflect the exact celestial state of any date and time you choose. DISCOVER THE COSMOS Expand your knowledge with a massive library of scientifically accurate, lesser-known facts. Learn about the bizarre orbital mechanics of Jupiter's outer moons, the metal snow on Venus, or the true scale of the Martian canyons.
Screenshots
Verdict
The clearest difference is price: EarthPhase at Free against Earth Rotation's $0.99. EarthPhase also leads on ratings volume (3 vs 1). Earth Rotation's advantage is in-app purchases (none vs 2) and device support (3 vs 1). On rating 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
EarthPhase is free to download; Earth Rotation costs $0.99 up front. EarthPhase sells 2 one-off in-app purchases. Earth Rotation asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Earth Rotation against 5.0 for EarthPhase. Both are backed by a comparable volume of ratings — 1 and 3 respectively.
| Parameter | Earth Rotation | EarthPhase |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (1 ratings) | 5.0 (3 ratings) |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 22 months | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 46 MB | 40 MB |
| Age rating | 17+ | 4+ |
| Developer | Masahiro Tomosada | Nathan Coleman |
Customer experience
Earth Rotation
EarthPhase
In-app purchases
Earth Rotation
No in-app purchases
EarthPhase
- Tip$0.99
- Tip$4.99









