Comparison

Planet Gravity vs Hand Control

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

Head to head
About

Planet Gravity

Explore the gravitational pull of different celestial bodies. Watch pendulums swing and collide under varying gravitational forces, offering a unique physics simulation experience.

Highlights
  • Select different planets for unique gravity
  • Observe pendulum collisions
  • Physics-based simulation
  • Educational planet facts
  • Interactive entertainment
Features
Read full description

Planet Gravity isn't just about gravity anymore. Select a planet to get a scrolling fact about that planet on the display. This app is a twist on the Newton’s cradle balance balls. The pendulum balls collide just like the real set and you can select other planets to use that planet’s gravity. How does the pendulum swing with different gravity? Even the Sun has gravity - see what it does to the motion of the pendulums (well they'd probably melt but you get the idea.....)

About

Hand Control

Create dynamic visual effects using real-time hand tracking. Transform your movements into interactive 3D particles and morphing shapes with intuitive gesture recognition. Design animated greeting cards and explore a new way to interact with digital visuals.

Highlights
  • Real-Time Gesture Tracking
  • Interactive 3D Particles
  • Particle Morphing
  • Hand Sign Recognition
  • Creative Card Mode
Features
Read full description

Create stunning visual effects using only your hands. Gesture Studio transforms real-time hand tracking into interactive 3D particle experiences. Move, shape, and trigger dynamic visual effects directly from your camera with smooth gesture recognition designed for iOS. Using advanced finger tracking technology, your movements instantly become glowing particles, morphing shapes, and immersive visual reactions. Every gesture feels responsive, fluid, and natural. FEATURES • Real-Time Gesture Tracking Track your fingers and hands with smooth, responsive detection. • Interactive 3D Particles Move and shape particles in real time with intuitive gestures. • Particle Morphing Transform visual effects into dynamic shapes with simple hand movements. • Hand Sign Recognition Perform gesture signs to trigger unique visual reactions. • Creative Card Mode Design animated greeting cards with interactive particle effects. WHY YOU’LL LOVE IT • Designed for smooth iOS interaction • Clean, immersive visual experience • Simple to use – just open the camera and start creating • Perfect for creative expression and fun experiments Explore a new way to interact with digital visuals through motion and gesture. Privacy Policy: https://codecorner.live/policy If you want to know more about Apple Policy, please check the link below: Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Planet Gravity3 screens
Hand Control4 screens

Verdict

The call

The clearest difference is in-app purchases: Planet Gravity at none against Hand Control's 7. Planet Gravity also leads on ads (none vs shown). Hand Control's advantage is update cadence (every 2 weeks vs every 14 months) and review sentiment (46% vs 25%). On price and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Hand Control sells 7 in-app purchases, starting at $2.99 per 7 days. Planet Gravity asks for nothing beyond the download.

UpkeepUpdate frequency

Planet Gravity ships an update every 14 months, Hand Control every 2 weeks. The most recent releases landed on November 1, 2026 and November 9, 2026 respectively.

Scorecard6 real differences · 4 level
Planet Gravity versus Hand Control: the parameters behind the verdict, then further details
ParameterPlanet GravityHand Control
PriceFreeFree
Rating—4.5 (769 ratings) — better
Positive reviews25.0% of reviews46.2% of reviews — better
Number of ratings—769 — better
Update frequencyEvery 14 monthsEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.0 — better
Further details — not scored
Size5 MB367 MB
Age rating4+12+
DeveloperNiagara Mobile LLCYen Ninh

Customer experience

Planet Gravity

Written reviews4 reviews
Positive25.0%
Neutral0.0%
Negative75.0%

Hand Control

All ratings742 ratings
Positive87.1%
Neutral1.6%
Negative11.3%
Written reviews130 reviews
Positive46.2%
Neutral5.4%
Negative48.5%

In-app purchases

None

Planet Gravity

No in-app purchases

7 purchases

Hand Control

Subscriptions6
  • Remove Ads$2.997 Days
  • Weekly7 Days trial$5.997 Days
  • Monthly Flash Sale1 Month trial$7.991 Month
Show 3 more
  • Monthly$12.991 Month
  • Yearly Flash Sale$19.991 Year
  • Yearly$29.991 Year
One-time1
  • 3 Day Vip$2.99

Questions

Is Planet Gravity free?
Planet Gravity is free to download, with no in-app purchases.
Is Hand Control free?
Hand Control is free to download, with in-app purchases available.
Do Planet Gravity or Hand Control have ads?
Hand Control shows ads; Planet Gravity does not.
Which is updated more often, Planet Gravity or Hand Control?
Planet Gravity ships an update every 14 months, and Hand Control every 2 weeks. Most recently, Planet Gravity was updated on November 1, 2026 and Hand Control on November 9, 2026.

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