Comparison

CloudLabs Planetary system vs By

Price, ratings, monetisation and update history for both apps, side by side β€” 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

By

Features
Read full description

The Physics of Stars β€” in your hand. By-Pass is an interactive physics laboratory that brings the fascinating complexity of Newtonian mechanics to your iPad and iPhone. Here, you become the architect of orbital systems and watch simple forces give rise to highly complex mathematical patterns. Unlike simple animations, By-Pass uses its own physics engine with a simulation rate of 60 Hz to calculate real gravitational interactions accurately and without compromise. The physical core: Master of Orbits: Create satellites and planets with intuitive gestures. Use drag gestures to define the initial launch velocity and watch as objects settle into stable orbits or drift away into the vastness of outer space. Dynamic Gravitational Centers: Choose between 1, 2, or 3 suns. Experiment with the unstable and fascinating solutions of the famous three‑body problem. Each additional center dramatically alters the gravitational field and sends your planets onto unpredictable, dancing trajectories. Variable Gravitational Exponents: Switch between a fully realistic simulation (exponent 2.0) and modified fields for extremely long‑lasting, geometric path traces. Precision & Performance: Experience the simulation with a render target of 120 FPS. The physics runs independently at 60 Hz, ensuring smooth visuals even in the most complex systems. Procedural Matter: Each planet (Rocky, Lava, Gas, Ocean, Icy) is generated at runtime and behaves as a discrete physical entity within the simulation.

Screenshots

CloudLabs Planetary system2 screens
By4 screens

Verdict

The call

The clearest difference is update cadence: By at daily against CloudLabs Planetary system's every 8 months. CloudLabs Planetary system's advantage is iOS requirement (11.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· 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, By daily. The most recent releases landed on September 9, 2026 and September 13, 2026 respectively.

Scorecard2 real differences Β· 4 level
CloudLabs Planetary system versus By: the parameters behind the verdict, then further details
ParameterCloudLabs Planetary systemBy
PriceFreeFree
Update frequencyEvery 8 monthsDaily β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS11.0 β€” better26.0
Further details β€” not scored
Size243 MB8 MB
Age rating17+4+
DeveloperJiovany OrozcoAppno UG (haftungsbeschrankt)

In-app purchases

None

CloudLabs Planetary system

No in-app purchases

None

By

No in-app purchases

Questions

Is CloudLabs Planetary system free?
CloudLabs Planetary system is free to download, with no in-app purchases.
Is By free?
By is free to download, with no in-app purchases.
Do CloudLabs Planetary system or By have ads?
Neither CloudLabs Planetary system nor By shows ads.
Which is updated more often, CloudLabs Planetary system or By?
CloudLabs Planetary system ships an update every 8 months, and By daily. Most recently, CloudLabs Planetary system was updated on September 9, 2026 and By on September 13, 2026.

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