Comparison

CloudLabs Planetary system vs OptiUniverse

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

CloudLabs Planetary system

Features
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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.

About

OptiUniverse

Features
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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

CloudLabs Planetary system2 screens
OptiUniverse4 screens

Verdict

The call

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard3 real differences ยท 3 level
CloudLabs Planetary system versus OptiUniverse: the parameters behind the verdict, then further details
ParameterCloudLabs Planetary systemOptiUniverse
PriceFreeFree
Update frequencyEvery 8 monthsEvery 10 days โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS11.0 โ€” better26.0
Further details โ€” not scored
Size243 MB421 MB
Age rating17+4+
DeveloperJiovany OrozcoMaksim Doroshenko

In-app purchases

None

CloudLabs Planetary system

No in-app purchases

None

OptiUniverse

No in-app purchases

Questions

Is CloudLabs Planetary system free?
CloudLabs Planetary system is free to download, with no in-app purchases.
Is OptiUniverse free?
OptiUniverse is free to download, with no in-app purchases.
Do CloudLabs Planetary system or OptiUniverse have ads?
Neither CloudLabs Planetary system nor OptiUniverse shows ads.
Which is updated more often, CloudLabs Planetary system or OptiUniverse?
CloudLabs Planetary system ships an update every 8 months, and OptiUniverse every 10 days. Most recently, CloudLabs Planetary system was updated on November 7, 2026 and OptiUniverse on November 5, 2026.

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