Planet simulation vs Gravity's Reign
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Planet simulation
Design and build your own solar system with various stars. Explore the fascinating world of gravity and recreate celestial bodies. A relaxing game for your spare time.
- Create your own solar system
- Simulate gravity
- Design with various stars
- Reproduce celestial bodies
- Relaxing gameplay
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Enjoy world of gravity! Planet simulation game can also reproduce solar system. Create the universe with various stars. You may be able to recreate the solar system. In spare time or boring time, it is a recommended game. This game is the 2nd iOS game for the Web Game Site "DAN-BALL"
Gravity's Reign
Master projectile trajectories by utilizing gravitational forces to hit targets. This physics-based puzzle game features procedurally generated levels for endless replayability and offers both single-player challenges and head-to-head multiplayer modes.
- Curve projectiles with gravity
- Utilize gravitational obstacles
- Procedurally generated levels
- Infinite replayability
- Single-player mode
- Head-to-head multiplayer
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The classic gravity simulator returns for iOS. Curve the bullet. Hit your mark. The board is filled with gravitational obstacles, it's up to use them to your advantage! In Gravity's Reign, you curve your projectiles, slingshot them with the power of multiple gravity sources to hit your target. Simply point, and shoot, and curve your projectile to the destruction of your opponent. PROCEDURAL LEVELS: No level is ever the same, with infinite levels of increasing difficulty, play an ever more complex game that never repeats. SINGLE PLAYER OR HEAD TO HEAD: If you get tired of the endless variety of single player, challenge a friend to a match, and see who truly understands n-body geometry! 2017-2018 Borne Proud Inc. All rights reserved.
Screenshots
Verdict
The clearest difference is ads: Gravity's Reign at none against Planet simulation's shown. Gravity's Reign also leads on update cadence (every 3 weeks vs every 8 months) and rating (4.2 vs 3.9). Planet simulation's advantage is ratings volume (165 vs 5). On price, review sentiment, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Gravity's Reign holds the better App Store score, 4.2 against 3.9. That said, the two scores are not equally well evidenced: Planet simulation has 165 ratings behind it against 5, so its average is the more settled of the two. Written reviews split almost evenly too, at 74% and 75% positive.
Planet simulation ships an update every 8 months, Gravity's Reign every 3 weeks. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.
| Parameter | Planet simulation | Gravity's Reign |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (165 ratings) | 4.2 (5 ratings) — better |
| Positive reviews | 74.3% of reviews | 75.0% of reviews — better |
| Number of ratings | 165 — better | 5 |
| Update frequency | Every 8 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 8.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | DAN-BALL | Borne Proud Inc |
Customer experience
Planet simulation
Gravity's Reign
Bugs and requests
Planet simulation
Reported bugs
3 issues- Planets sometimes disappear or behave erratically
- App crashes or freezes occasionally
- Scaling and scrolling issues
Requested features
5 requests- Add more celestial objects (black holes, supernovas, etc.)
- Allow for more complex orbits and binary systems
- Implement a save/load feature for solar systems
- Add a tutorial or help section
- Integrate with educational resources on astronomy
Gravity's Reign
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Planet simulation
No in-app purchases
Gravity's Reign
No in-app purchases
Questions
Is Planet simulation free?
Is Gravity's Reign free?
Which has better reviews, Planet simulation or Gravity's Reign?
Do Planet simulation or Gravity's Reign have ads?
Which is updated more often, Planet simulation or Gravity's Reign?
Other comparisons
