Green the Planet 2 vs Idle Space Force
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Green the Planet 2
Travel the universe, transforming barren planets into lush, comfortable habitats. Decompose comets for resources, use specialized tools to revitalize planets, and enjoy a relaxing, rewarding experience.
- Comet decomposition with various weapon types
- Planet revitalization using Greenifizers
- Advanced spaceship technology and AI support
- In-game library for item review
- Planet status monitoring system
- Auto Collectors for resource gathering
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GREEN THE PLANETS, GREEN YOUR LIFE Since being featured in the New Cosmos Times, 'Green Style' has become a lifestyle that is on many people's radar. What is Green Style, you may ask? It is greening one planet after another by traveling through the universe and changing it to be a comfortable place to live. Therefore, you will feel more relaxed, refreshed, and satisfied with your accomplishments: your green planets. "Well, it's interesting, but, isn’t it too much to handle?” Just join us and find out! GROW* provides with you all the support you need, and you will be amazed how easy it is to start enjoying your 'Green Style.' *GROW: Greening and Reviving Of the Whole Universe ------------------------- [Why do I choose GROW?] - A Variety of Comet Decomposers You will have a variety of Comet Decomposer choices, including the new Spread Shot, Reflection Shot and Charger type, as well as the standard Cannon, Missile and Laser. You will be amazed by the fun and excitement of decomposing comets! - Quick'N Easy Greenifizers The items from decomposing comets are converted into the energy, which then can be injected directly into the planet through Greenifizers. So, just sit back, relax, and watch how the planet becomes green. - Advanced Tech Facilities in the Spaceship The latest artificial intelligence is implemented in the computer of the spaceship, and we will make sure you receive the best on-site support in the industry. The library is also available in the spaceship to review the items you obtain. In response to many requests, the new monitoring system has been installed so that you can check the current status of the planets that you have completed greening. ------------------------- [Voices from the ’Green Style' community] "I was tired of working long hours day after day, so I decided to go 'Green Style.' Now, I live a happy life! It is a joy to see a flower finally bloom after I complete greening a planet." (Mepopoica from Planet Logoooda, 158 yrs old) "Wow, that Reflection Shot! So awesome! Can't wait to do greening again on my next day off." (Ga Nmochera Lu from Planet Nmzee, 17 yrs old) "I am soooo busy taking care of 86 kids, but now I don't have to worry about gathering falling stars because Auto Collectors are working for me while I'm not on the planet currently greening. That's why I can continue and enjoy my 'Green Style.'" (Moiko Mozoda from Planet Moyak, 37 yrs old) ------------------------- So, call us now and start greening the planets and enriching your life! GROW guarantees you will enjoy your 'Green Style.' *Free trial available at a galaxy near you.
Idle Space Force
Command a retro spaceship in this incremental clicker game. Blast enemies, upgrade your ship, and explore planets to earn passive income. Enjoy classic shoot 'em up action with idle RPG mechanics.
- Incremental idle gameplay
- Retro space shoot 'em up battles
- Ship upgrades and prestige system
- Offline income generation
- Explore multiple unique worlds
- Pixelated retro graphics
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Take command of your ship in Idle Space Force! Blast your way through this retro incremental space shoot ‘em up, upgrade your ship, and travel to scenic and dangerous planets, collecting a passive income for your fleet! Idle Space Force is a retro idle tapper with the perfect blend of idle and RPG mechanics inspired by the classics like Space Invaders and Asteroids. Collect your ISF credits while offline and blast through seven unique worlds with classic shmup gameplay. Prestige your way through Deep Space upgrades and travel to never before seen worlds! Idle Gameplay Generate income as you cruise AFK or battle hordes of enemies through space! Your ship’s progress continues while offline, letting you pick up the action wherever you are in the universe. Action-Packed Battles Engage in intense pixelated retro space battles as you face relentless enemies from across the galaxy. With classic mechanics of the staple shoot ‘em up / shmup genre, you’ll be filling the screen with bombs and bees in a flash – battling enemy ships, enemy hornets, and enemy bosses. Gameplay inspired by 8 bit classics like Space Invaders and Asteroids. Upgrade Your Ship Kit out your ship with powerful upgrades and frontier technologies to unleash devastating firepower. Collect income like an idle game while offline, then add missiles, magnetism, and more to your vessel. Looking for even more firepower? Prestige your way to the ultimate unlocks and blast away the competition! Explore the Cosmos Vast worlds await you in the expanses of space. Uncover hidden treasures, acquire new upgrades and confront challenging bosses. From the outskirts of deep space to the remnants of the Terran homeworld, there are many unique challenges along the way. Addictive Experience With simple yet engaging gameplay mechanics, Idle Space Force offers endless entertainment for both casual players and hardcore enthusiasts alike. The mix of idle game mechanics and shoot 'em up action ensures that even when you’re not working – you’re always on the clock! Ready to conquer the cosmos? Download Idle Space Force now and embark on an epic retro idle shmup journey!
Screenshots
Verdict
The clearest difference is review sentiment: Green the Planet 2 at 91% against Idle Space Force's 71%. Green the Planet 2 also leads on rating (4.9 vs 4.7) and device support (4 vs 2). Idle Space Force's advantage is update cadence (every 3 weeks vs every 6 weeks). On price, ratings volume, ads and in-app purchases 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. Green the Planet 2 sells 3 one-off in-app purchases and Idle Space Force sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Green the Planet 2 holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 1.4K and 547 respectively. Written reviews point the same way: 91% of Green the Planet 2's written reviews are positive against 71% of Idle Space Force's.
Green the Planet 2 ships an update every 6 weeks, Idle Space Force every 3 weeks. The most recent releases landed on September 25, 2026 and September 22, 2026 respectively.
| Parameter | Green the Planet 2 | Idle Space Force |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (1.4K ratings) — better | 4.7 (547 ratings) |
| Positive reviews | 91.0% of reviews — better | 71.3% of reviews |
| Number of ratings | 1.4K — better | 547 |
| Update frequency | Every 6 weeks | Every 3 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Apple TV — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 18 |
| Further details — not scored | ||
| Size | 45 MB | 136 MB |
| Age rating | 4+ | 9+ |
| Developer | Kikaku Damashii, Inc | Fuse Games |
Customer experience
Green the Planet 2
Idle Space Force
User reviews
Green the Planet 2
From 1.4K App Store ratingsWhat we love
- 🌱 Relaxing and consistent
- 🔥 Fun and satisfying
- 🎨 Beautiful pixel art and animations
- 🕹️ Simple yet addictive gameplay
- 🚫 Optional ads with rewards
Room to improve
- 🐢 Slow progression and repetitive
- 🤔 Unclear mechanics and lack of guidance
- 🧱 Some indestructible objects make progress difficult
Idle Space Force
From 547 App Store ratingsWhat we love
- 🚀 Great game with decent core loop
- 👍 No intrusive ads and reasonable IAP
- 🚀 Constant new updates
- 🚀 Engaging and fun gameplay
- 👍 No forced ads
Room to improve
- 🐛 Inaccurate hit boxes for coins/fuel
- 🐛 Offline earnings issues
- 🐛 Crashes when trying to advance
- 🐛 Bugs and glitches
- ⏱️ Slow early game progression
Bugs and requests
Green the Planet 2
Reported bugs
2 issues- Ads not working properly
- Inconsistent behavior of auto-collectors
Requested features
4 requests- More varied planet biomes and content
- Ability to save progress and resume later
- Improved UI and controls for weapon selection
- Expanded story and lore
Idle Space Force
Reported bugs
3 issues- Crashes when trying to advance to next planet
- Offline rewards not working properly
- Forced flashing screen from power-up
Requested features
7 requests- Loot falling towards the ship
- Seasonal item multipliers working on all items
- Visibility of loot from invisible enemies
- Hint system for clues
- Faster bullet speed
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- Earlier auto-fire/generation upgrades
- More levels/content
In-app purchases
Green the Planet 2
- Video Ad Skip Function$2.99
- Analysis Speed Booster$2.99
- Skip & Booster Bundle$4.99
Idle Space Force
- Star Coin Currency x100$1.99
- Star Coin Currency x300$3.99
- Remove Ads$6.99
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- Prestige Pack$7.99
- Starter Pack$9.99
- Star Coin Currency x1000$10.99
- Star Coin Currency x2500$19.99
- Star Coin Currency x7500$49.99
Questions
Is Green the Planet 2 free?
Is Idle Space Force free?
Which has better reviews, Green the Planet 2 or Idle Space Force?
Do Green the Planet 2 or Idle Space Force have ads?
Which is updated more often, Green the Planet 2 or Idle Space Force?
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