Planet Gravity vs Solar Planet Smash Simulator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Select different planets for unique gravity
- Observe pendulum collisions
- Physics-based simulation
- Educational planet facts
- Interactive entertainment
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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.....)
Solar Planet Smash Simulator
Engage in a realistic planet destruction simulator using various weapons like nuclear missiles and lasers. Explore a pocket universe with realistic gravity simulation and observe the consequences of your actions. Save and load your cosmic creations or destructions.
- Planet destruction simulation
- Variety of weapons (missiles, lasers, asteroids)
- Realistic gravity simulation
- Pocket universe creation
- Save and load games
- Beautiful 3D graphics
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Solar Planet destruction simulator is a very realistic use of comet meteorite simulation destruction of the planet to vent the pressure of the game. It allows the player to use a variety of different weapons to destroy the planet. These include nuclear missiles, lasers, and asteroids. -Destroy an entire Solar Smash System Become the ultimate planet destroyer or solar smasher, in the best galaxy destruction game! Tap in space to unleash a barrage of asteroids on an unsuspecting world. Use a variety of different weapons to destroy the planet -Realistic Gravity Simulation See how your pocket universe plays out over time with the in built realistic physics simulator. Observe as your creations flourish or collapse into destruction. Intervene like a god with physics tools to affect the orbit of planets, heat them up, cool them down or explode them! -Star Features Space game with beautiful 3d graphics, realistic gravity, and destruction simulation. Huge variety of particles, procedural planets, gas giants and stars. Save and load games.
Screenshots
Verdict
The clearest difference is update cadence: Solar Planet Smash Simulator at every 2 weeks against Planet Gravity's every 14 months. Solar Planet Smash Simulator also leads on iOS requirement (11.0 vs 17.6). Planet Gravity's advantage is review sentiment (25% vs 15%). On price, ads, in-app purchases and monetization model 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Planet Gravity ships an update every 14 months, Solar Planet Smash Simulator every 2 weeks. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.
| Parameter | Planet Gravity | Solar Planet Smash Simulator |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.8 (220 ratings) — better |
| Positive reviews | 25.0% of reviews — better | 15.5% of reviews |
| Number of ratings | — | 220 — better |
| Update frequency | Every 14 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 11.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 214 MB |
| Age rating | 4+ | 12+ |
| Developer | Niagara Mobile LLC | Dd Tech Co., Ltd. |
Customer experience
Planet Gravity
Solar Planet Smash Simulator
Bugs and requests
Planet Gravity
Not enough reviews yet to summarise bugs or requests.
Solar Planet Smash Simulator
Reported bugs
23 issues- Annoying ads
- Ads appear frequently
- Ads pop up every few minutes
- Ads for everything
- Ads for weapons and planets
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- Ads for changing weapons
- Ads for unlocking planets
- Ads for new planets
- Forced ads
- Game crashes
- Game kicks out to home screen
- Screen looks different
- Game is glitchy
- Screen loads when clicking an item
- Game freezes when changing weapons
- Game lags on iPhone 13
- Cannot change weapons
- Cannot switch through weapons
- Cannot unlock solar system planets
- Laser not working
- Cannot move onto the next planet
- Create planet feature not accessible
- Game glitches and kicks out a lot
Requested features
8 requests- Add more spacecrafts
- Add more planets
- Combine with Melon Playground & PK XD
- Make ads appear on a very low chance
- Fix weapon change issues
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- Fix language issues
- Bring back the old version of the game
- Allow access to create planet feature
In-app purchases
Planet Gravity
No in-app purchases
Solar Planet Smash Simulator
No in-app purchases
Questions
Is Planet Gravity free?
Is Solar Planet Smash Simulator free?
Do Planet Gravity or Solar Planet Smash Simulator have ads?
Which is updated more often, Planet Gravity or Solar Planet Smash Simulator?
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