Comparison

Green the Planet 2 vs YottsU

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

Head to head
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.

About

YottsU

Features
Read full description

『YottsU (ヨッツ)』は、16個の単語を関連する4つのテーマごとに分類する、ひらめきと語彙力が試される新感覚の脳トレパズルゲームです。 美しい和紙と書道をモチーフにした落ち着いた和の空間で、極上のパズル体験をお楽しみください。 【ゲームのルールはシンプル】 盤面に並んだ16枚の単語パネルの中から、共通する「あるテーマ」で繋がる4枚を見つけ出してグループに分類します。 全てのパネルを正しい4つのグループに分類できればクリア! ただし、お手つき(間違い)は3回まで。4回間違えるとゲームオーバーです。 「この単語とこの単語が繋がるかも…?」一見関係なさそうな言葉の中に隠された共通点を見つけ出す、極上の体験が待っています! 【多彩な3つのゲームモード】 ◆ デイリー問題(毎日更新) 毎日1問、全プレイヤーに同じ問題が出題されます。 クリアまでの「タイム」と「ミスの少なさ」でスコアが計算され、全国のプレイヤーとデイリーランキングで競い合います! ランキング上位に入ると、特別な「称号バッジ」を獲得できます。毎日プレイして、全国1位の座を狙おう! ◆ ステージモード 自分のペースでじっくり遊べる全100ステージ以上の常設モード。 簡単な問題から、頭をひねる難問まで、様々なテーマのパズルがあなたを待ち受けます。 脳トレや暇つぶし、スキマ時間のプレイに最適です! ◆ 千問組手(サバイバルモード) 次々と出題される問題に挑み続ける、エンドレスサバイバルモード! 制限時間内にどれだけ多くの問題を解けるか、己の限界と集中力が試されます。 クリアするたびに残り時間が少し回復。千問組手専用の「全国ハイスコアランキング」で、真のパズルマスターを目指そう! 【YottsUの魅力・機能】 ・美しい和風デザイン:日本の伝統的な和紙や書道をモチーフにした、洗練されたUIデザイン。心地よい和のサウンドと共にリラックスして楽しめます。 ・称号バッジコレクション:デイリーランキングで好成績を収めたり、特定の条件を満たすことで、美しく輝く金・銀・銅のバッジをコレクションできます。 ・iCloudデータ同期対応:iPhoneとiPadの両方で、プレイデータやバッジ、ランキング情報をシームレスに同期。機種変更時も安心です。 ・広告で挑戦権ゲット:一度ゲームオーバーになってしまっても、動画広告を見ることで特別なパズルに再挑戦したり、千問組手モードをアンロックしたりできます。 あなたのひらめき力と直感、そして語彙力が試される『YottsU』。 今すぐダウンロードして、言葉のパズルの奥深さに没頭しよう!

Screenshots

Green the Planet 24 screens
YottsU3 screens

Verdict

The call

The clearest difference is update cadence: YottsU at daily against Green the Planet 2's every 6 weeks. Green the Planet 2's advantage is device support (4 vs 2) and iOS requirement (13.0 vs 17.0). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Green the Planet 2 sells 3 one-off in-app purchases and YottsU sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Green the Planet 2 ships an update every 6 weeks, YottsU daily. The most recent releases landed on November 11, 2026 and October 3, 2026 respectively.

Scorecard3 real differences · 7 level
Green the Planet 2 versus YottsU: the parameters behind the verdict, then further details
ParameterGreen the Planet 2YottsU
PriceFreeFree
Rating4.9 (1.4K ratings) — better—
Positive reviews90.1% of reviews—
Number of ratings1.4K — better—
Update frequencyEvery 6 weeksDaily — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Apple TV — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size45 MB25 MB
Age rating4+4+
DeveloperKIKAKU DAMASHII, INC.KAZUYA AKANUMA

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

YottsU

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Green the Planet 2

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

YottsU

One-time1
  • 広告非表示/千問組手開放$2.99

Questions

Is Green the Planet 2 free?
Green the Planet 2 is free to download, with in-app purchases available.
Is YottsU free?
YottsU is free to download, with in-app purchases available.
Do Green the Planet 2 or YottsU have ads?
Both Green the Planet 2 and YottsU show ads.
Which is updated more often, Green the Planet 2 or YottsU?
Green the Planet 2 ships an update every 6 weeks, and YottsU daily. Most recently, Green the Planet 2 was updated on November 11, 2026 and YottsU on October 3, 2026.

Other comparisons