CloudLabs Planetary system vs OptiUniverse
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
CloudLabs Planetary system
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In this simulation, you are asked to calculate some measurements of celestial bodies, such as area, perimeter, and volume. To do so, a holographic projector is available for the observation and measurement of the necessary distances. The correct calculation of these properties will help the astronauts learn more about the new planetary system.
OptiUniverse
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Explore the Solar System in 3D on your iPhone. Get close to Saturn's rings, discover Jupiter's cloud bands, inspect Earth, and choose a space mission to replay. OptiUniverse brings planets, moons, and spacecraft journeys together in an interactive universe built for curiosity. Browse celestial destinations, move freely around each world, and learn through detailed visuals and concise science facts. EXPLORE PLANETS AND ORBITS - Discover planets, moons, and distant worlds with detailed 3D materials, atmospheres, and rings. - Pan, pinch, and rotate to find your own perspective, or follow a celestial object. - Read object facts and orbital information in panels that adapt to the available space. - Preview supported transfer routes and follow navigation progress in the top bar. - Explore a solar-system simulation synchronized to the current date using offline planetary ephemerides. MADE FOR IPHONE DUO - Explore on the outer and inner displays, in portrait and landscape. - Browse a mission carousel on compact screens or multiple mission cards and a destination grid on wider screens. - Keep exploring as the layout changes, with native navigation controls and a scene that extends to the screen edges. REPLAY SPACE MISSIONS - Follow Voyager 1 from launch through its Jupiter and Saturn flybys to its journey beyond the heliosphere. - Watch Crew 13 travel from Earth to docking with the International Space Station. - Explore Artemis II's Earth-Moon-Earth journey and Starship Flight 14's launch, deployment, and return. - See mission status in the navigation bar and simulation time alongside the scene controls. Mission replays are compressed, illustrative visualizations. Spacecraft sizes, trajectories, and timing are adapted for clarity; they are not live spacecraft tracking or telemetry reconstructions. From a quick look at a favorite planet to a journey through spaceflight history, OptiUniverse makes space something you can explore.
Screenshots
Verdict
The clearest difference is update cadence: OptiUniverse at every 10 days against CloudLabs Planetary system's every 8 months. CloudLabs Planetary system's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CloudLabs Planetary system ships an update every 8 months, OptiUniverse every 10 days. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.
| Parameter | CloudLabs Planetary system | OptiUniverse |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 months | Every 10 days โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone |
| Requires iOS | 11.0 โ better | 26.0 |
| Further details โ not scored | ||
| Size | 243 MB | 421 MB |
| Age rating | 17+ | 4+ |
| Developer | Jiovany Orozco | Maksim Doroshenko |
In-app purchases
CloudLabs Planetary system
No in-app purchases
OptiUniverse
No in-app purchases
Questions
Is CloudLabs Planetary system free?
Is OptiUniverse free?
Do CloudLabs Planetary system or OptiUniverse have ads?
Which is updated more often, CloudLabs Planetary system or OptiUniverse?
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