Comparison

Atomas vs Green the Planet 2

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

Head to head
About

Atomas

Combine atoms to create new elements in this addictive puzzle game. Strategize to prevent your universe from overflowing and unlock special charms to aid your progress. Compete with friends for the highest score.

Highlights
  • Atom fusion mechanics
  • Element creation
  • Chain reactions
  • Lucky charms
  • Multiple game modes
  • Score comparison
Features
Currently charting
Read full description

Atomas is a fascinating puzzle game, which you can learn in seconds but will entertain you for weeks. The perfect game for your spare time! Your little universe starts with hydrogen atoms only but with the help of the energy rich plus atoms you are able to fusion two hydrogen atoms into one helium atom, 2 helium atoms into one lithium atom and so on. Your primary goal is to create the valuable elements like Gold, Platinum and Silver. But watch out, if your universe is overfilled with too many atoms it will cause a big crunch and the game is over. One way to prevent this is to build up long symmetries in your atoms and start big chain reactions. From time to time minus atoms appear, use them for absorbing and replacing atoms within your universe or sacrifice them for a plus atom. You see Atomas is not hard to play, but if you want to get to the top you'll need a good strategy, which keeps your atoms organized. By creating new elements like oxygen or copper you unlock lucky charms, which effect the game in various ways and adjust it to your strategy. What Atomas offers you: - 4 different game modes - simple but addicting game mechanics - 124 different atoms to create - 12 different lucky charms - exciting challenges - compare your scores with friends via GameCenter - share your score on twitter and Facebook - quick tutorial The developers high score is 66 534. Can you do better?

About

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.

Highlights
  • 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
Features
Read full description

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.

Screenshots

Atomas4 screens
Green the Planet 24 screens

Verdict

The call

The clearest difference is ads: Atomas at none against Green the Planet 2's shown. Atomas also leads on chart position (#165 vs unranked) and iOS requirement (9.0 vs 13.0). On price, rating, review sentiment and ratings volume 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. Atomas sells 5 one-off in-app purchases and Green the Planet 2 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Atomas against 4.9 for Green the Planet 2. Both are backed by a comparable volume of ratings — 3.4K and 1.4K respectively. Written reviews are what separate them: 94% of Atomas's written reviews are positive against 91% of Green the Planet 2's.

UpkeepUpdate frequency

Atomas ships an update monthly, Green the Planet 2 every 6 weeks. Both last shipped on September 28, 2026.

Scorecard3 real differences · 8 level
Atomas versus Green the Planet 2: the parameters behind the verdict, then further details
ParameterAtomasGreen the Planet 2
PriceFreeFree
Rating4.8 (3.4K ratings)4.9 (1.4K ratings) — better
Positive reviews93.9% of reviews — better91.0% of reviews
Number of ratings3.4K — better1.4K
Update frequencyMonthly — betterEvery 6 weeks
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#165 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Apple TV — better
Requires iOS9.0 — better13.0
Further details — not scored
Size33 MB45 MB
Age rating4+4+
DeveloperMax GittelKIKAKU DAMASHII, INC.

Customer experience

Atomas

All ratings3,385 ratings
Positive96.7%
Neutral1.9%
Negative1.4%
Written reviews1,469 reviews
Positive93.9%
Neutral3.5%
Negative2.5%

Green the Planet 2

All ratings1,389 ratings
Positive97.4%
Neutral1.2%
Negative1.4%
Written reviews354 reviews
Positive91.0%
Neutral3.7%
Negative5.4%

User reviews

Atomas

From 3.4K App Store ratings

What we love

  • 🚀 Addictive gameplay
  • 👍 Simple and intuitive
  • 🔒 No ads or in-app purchases
  • 🧠 Helps learn periodic table
  • 🎨 Polished and visually appealing

Room to improve

  • 🐛 Occasional glitches and bugs
  • 🤔 Difficulty can feel arbitrary at times
  • 🎨 Similar atom colors can be confusing
  • 🔍 Lack of clear tutorials or explanations

Green the Planet 2

From 1.4K App Store ratings

What 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

Bugs and requests

Atomas

Reported bugs

3 issues
  • Undo button not working as expected
  • Game crashing when sharing scores
  • Inconsistent atom behavior with certain power-ups

Requested features

4 requests
  • More game modes and challenges
  • Ability to save progress and sync across devices
  • Option to adjust atom colors and sizes
  • Achievements and leaderboards

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

In-app purchases

5 purchases

Atomas

One-time5
  • No Ads & Instant Modes Unlock$0.99
  • 2 Antimatter$1.99
  • 5 Antimatter$2.99
Show 2 more
  • 10 Antimatter$4.99
  • 12 Antimatter$4.99
3 purchases

Green the Planet 2

One-time3
  • Video Ad Skip Function$2.99
  • Analysis Speed Booster$2.99
  • Skip & Booster Bundle$4.99

Questions

Is Atomas free?
Atomas is free to download, with in-app purchases available.
Is Green the Planet 2 free?
Green the Planet 2 is free to download, with in-app purchases available.
Which has better reviews, Atomas or Green the Planet 2?
Green the Planet 2 is rated higher. Atomas averages 4.8 out of 5 from 3.4K ratings, while Green the Planet 2 averages 4.9 from 1.4K ratings.
Do Atomas or Green the Planet 2 have ads?
Green the Planet 2 shows ads; Atomas does not.
Which is updated more often, Atomas or Green the Planet 2?
Atomas ships an update monthly, and Green the Planet 2 every 6 weeks. Most recently, Atomas was updated on September 28, 2026 and Green the Planet 2 on September 28, 2026.

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