Build Your Rocket vs Destroy Planets Idle Game
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Build Your Rocket
Design and construct your own powerful rocket with optimal fuel and speed. Launch into space to explore distant planets, achieve higher scores, and unlock new levels in this interstellar adventure.
- Build custom rockets
- Manage fuel and speed
- Explore different planets
- Unlock new levels
- Compete for high scores
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Who doesn't want to reach other planets? Speed and fly away by building your rocket! Build a rocket with power, fuel, and speed to make it the most powerful of all. Start and fly to the farthest planets and reach to end of the galaxy if you can! The higher you go with your rocket to different planets, the better you score and reach new levels. Beat your competition and fly to all planets before they do! The score goes up high as your rocket reaches new heights in the galaxy. Do you see Mars? Accelerate and score! Features: - Build your own powerful rocket - Fuel and speed up - Reach different planets! - Unlock new levels
Destroy Planets Idle Game
Build, launch, and merge a fleet of space ships to obliterate planets and asteroids. Upgrade your fleet, unlock new celestial bodies, and collect resources in this addictive idle space exploration game.
- Build and launch diverse space ships
- Merge ships to create a powerful fleet
- Destroy planets and celestial objects
- Upgrade ships with boosters and weapons
- Unlock new planets and rewards
- Collect in-game currency
- Offline play capability
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Do you love space exploration and destruction? Do you want to create your own fleet of powerful space ships and use them to obliterate planets and asteroids? If yes, then Space Merge: Idle Planet Destroyer is the game for you! Space Merge: Idle Planet Destroyer is an addictive idle game where you can build, launch, and merge space ships to create the ultimate space force. You can also use your space ships to destroy planets and huge objects in the galaxy and earn coins and gems. In Space Merge: Idle Planet Destroyer, you can: Build and launch different types of space ships, from rockets to UFOs, and watch them fly in the sky. Merge two space ships of the same level to create a more powerful one. The higher the level, the more damage your space ship can do. Use your space ships to destroy planets and huge objects in the galaxy. The bigger the target, the more rewards you get. Upgrade your space ships with various boosters and weapons to increase their speed, power, and durability. Unlock new planets and objects to destroy as you progress in the game. Collect coins and gems from your space ships and from destroying planets and objects. Use them to buy more space ships and upgrades. Enjoy stunning graphics and sound effects that will make you feel like you are in outer space. Space Merge: Idle Planet Destroyer is a fun and relaxing game that will keep you entertained for hours. You can play it anytime, anywhere, even when you are offline. You can also watch your space ships fly and destroy planets while you are away. If you are a fan of idle games, space games, or merge games, then Space Merge: Idle Planet Destroyer is the perfect game for you. Download it now for free and start your space adventure!
Screenshots
Verdict
The clearest difference is rating: Build Your Rocket at 4.8 against Destroy Planets Idle Game's 2.0. Build Your Rocket also leads on ratings volume (84 vs 20). Destroy Planets Idle Game's advantage is update cadence (daily vs fortnightly) and review sentiment (27% vs 0%). 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.
Build Your Rocket holds the better App Store score, 4.8 against 2.0. Both are backed by a comparable volume of ratings — 84 and 20 respectively. Written reviews complicate that: 0% of Build Your Rocket's written reviews are positive against 27% of Destroy Planets Idle Game's, so the app with the better star average is not the one people write more warmly about.
Build Your Rocket ships an update fortnightly, Destroy Planets Idle Game daily. Both last shipped on November 3, 2026.
| Parameter | Build Your Rocket | Destroy Planets Idle Game |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (84 ratings) — better | 2.0 (20 ratings) |
| Positive reviews | 0.0% of reviews | 27.3% of reviews — better |
| Number of ratings | 84 — better | 20 |
| Update frequency | Fortnightly | Daily — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 154 MB | 173 MB |
| Age rating | 4+ | 4+ |
| Developer | Clap Clap Games | Utkarsh Vaidya |
Customer experience
Build Your Rocket
Destroy Planets Idle Game
In-app purchases
Build Your Rocket
No in-app purchases
Destroy Planets Idle Game
No in-app purchases
Questions
Is Build Your Rocket free?
Is Destroy Planets Idle Game free?
Which has better reviews, Build Your Rocket or Destroy Planets Idle Game?
Do Build Your Rocket or Destroy Planets Idle Game have ads?
Which is updated more often, Build Your Rocket or Destroy Planets Idle Game?
Other comparisons
