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Best Ryota Kikuchi Apps & Games

31+ iOS apps & games curated and reviewed

4.8 avg rating
20 free apps & games
Updated June 2026

Cats and Sharks is the household name in ryota kikuchi, but it's far from the only option. We track 31+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Ryota Kikuchi Apps & Games (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Cats and SharksCats and SharksFree4.8★ (471)YesNoAug 2026
2Weird AquariumWeird AquariumFree4.8★ (2.5K)YesNoAug 2026
3Cryptid AquariumCryptid AquariumFree4.9★ (246)YesYesAug 2026
4Roman war: RemasteredRoman war: RemasteredFree4.5★ (108)YesYesAug 2026
5新オヤジリウム新オヤジリウムFree4.6★ (25)NoNoJul 2026
6匿名電話チャットアプリ - アノニム匿名電話チャットアプリ - アノニムFree4.7★ (69)YesYesAug 2026
7Kisuda da!【I am Kisuda!】Kisuda da!【I am Kisuda!】Free—YesNoMay 2026
8アプリロック・スマホ依存対策 - Walockアプリロック・スマホ依存対策 - WalockFree—NoYesJun 2026

Top Picks for Ryota Kikuchi

Cats and Sharks#1

Cats and Sharks by Ryota Kikuchi

Cute 3D game!
Editor's Choice
🎮 Games
4.8😐(471 ratings)
FreeAds
Cats and Sharks screenshot 1
Cats and Sharks screenshot 2
Cats and Sharks screenshot 3
Cats and Sharks screenshot 4
Cats and Sharks screenshot 5

Cultivate a delightful 3D garden to draw in numerous feline companions. Observe over 40 distinct cat breeds and their herbivorous shark friends engage in adorable animations. Simply provide food to foster friendships and discover what other creatures might visit.

What We Love

  • 😻 Adorable and cute cat designs
  • 😌 Relaxing and healing gameplay
  • ⏱️ Quick play sessions (5 minutes)
  • 🎮 Simple and easy to understand

Room to Improve

  • 🐛 Frequent freezing after watching ads
  • 🐛 Rewards not received after ads
  • 📹 Ads fail to load or play
Weird Aquarium#2

Weird Aquarium by Ryota Kikuchi

3D aquarium-building game
Strong Contender
🎮 Games
4.8😊(2.5K ratings)
FreeAds
Weird Aquarium screenshot 1
Weird Aquarium screenshot 2
Weird Aquarium screenshot 3
Weird Aquarium screenshot 4
Weird Aquarium screenshot 5

Build and manage a unique 3D aquarium filled with bizarre creatures. Collect and raise unusual animals and monsters, and decorate your tank to attract even more visitors. Enjoy a relaxing and simple gameplay experience where you can earn energy from your creatures to purchase new items.

What We Love

  • 👍 Addictive and fun
  • 🤩 Unique and creative concept
  • 😊 Relaxing and entertaining
  • 💕 Charming and adorable creatures

Room to Improve

  • 🐛 Crashes and bugs
  • ⏱️ Slow progression and limited content
  • 🙄 Repetitive and lacking in variety
Cryptid Aquarium#3

Cryptid Aquarium by Ryota Kikuchi

Nysterious creatures.
Worth Considering
🎮 Games
4.9(246 ratings)
FreeAdsIn-App Purchases
Cryptid Aquarium screenshot 1
Cryptid Aquarium screenshot 2
Cryptid Aquarium screenshot 3
Cryptid Aquarium screenshot 4
Cryptid Aquarium screenshot 5

Discover and collect a variety of mysterious creatures, from fish and animals to plants and mushrooms. Feed them to make them multiply, train them for sports competitions, and aim for the top rankings. This game offers a fun and engaging way to pass the time with its free-range breeding and farm-building mechanics.

More Ryota Kikuchi apps to explore

4
Roman war: Remastered
Roman war: Remastered
Roman war: Remastered
3D RTS
Free

Engage in epic 3D real-time strategy battles set in ancient Rome. Focus on troop training, unit acquisition, and strategic combat without tedious micro-management. Command historical heroes and diverse units from Roman, Gallic, and Greek armies.

3D real-time strategy combatSimplified troop controlHistorical hero assignments
🎮 Games
(108)
free with in-app purchases
5
新オヤジリウム
新オヤジリウム
新オヤジリウム
by Ryota Kikuchi
Free
🎮 Games
(25)
6
匿名電話チャットアプリ - アノニム
匿名電話チャットアプリ - アノニム
匿名電話チャットアプリ - アノニム
by Kenta Yokota
Free

Connect with new people through casual voice chats and messaging. Discover individuals with shared interests, post updates to a timeline, and engage in free-flowing conversations. Easy profile setup allows you to start chatting quickly.

Anonymous voice chatMessagingTimeline posts
🌐 Social Networking
(69)
free with in-app purchases
7
Kisuda da!【I am Kisuda!】
Kisuda da!【I am Kisuda!】
Kisuda da!【I am Kisuda!】
The App made by Ninja progeny!
Free

Tap the correct Japanese surname as it falls from the sky before it hits the trash can. Avoid tapping incorrect surnames to preserve your lives. The game's difficulty increases with your score.

Tap correct falling surnamesAvoid incorrect surnamesScore increases with correct taps
🎮 Games
(0)
ad-supported
8
アプリロック・スマホ依存対策 - Walock
アプリロック・スマホ依存対策 - Walock
アプリロック・スマホ依存対策 - Walock
by Kameda Hakuto
Free
📊 Productivity
(0)
9
かんたん動画圧縮 - 動画サイズを小さくする
かんたん動画圧縮 - 動画サイズを小さくする
かんたん動画圧縮 - 動画サイズを小さくする
動画のファイルサイズを小さくできる！容量を節約しよう！
Free

Easily compress videos to save iPhone storage space. Preview your compressed files before saving. This app helps you manage your device's capacity efficiently.

Compress videos easilySave iPhone storagePreview before saving
📷 Photo & Video
(0)
free
10
DQW攻略 for ドラクエウォーク（ドラクエ）
DQW攻略 for ドラクエウォーク（ドラクエ）
DQW攻略 for ドラクエウォーク（ドラクエ）
最新情報や攻略情報満載のドラゴンクエストウォーク攻略アプリ
Free
📡 News
(0)
11
Yubisashi in Hokuto City
Yubisashi in Hokuto City
Yubisashi in Hokuto City
by Yubisashi Co., Ltd. (Apps)
Free
✈️ Travel
(0)
12
"Station map, learn railway m
"Station map, learn railway m
"Station map, learn railway m
"Learn railway lines through
Free

Learn and memorize train station names and their locations by engaging with map-based quizzes. This application helps users match place names with their geographical positions through interactive challenges.

Map-based location searchInteractive station quizzesMemorize station names and locations
🎮 Games
(0)
free with in-app purchases
13
攻略＆ニュースまとめアプリ for 戦国炎舞KIZNA攻略
攻略＆ニュースまとめアプリ for 戦国炎舞KIZNA攻略
攻略＆ニュースまとめアプリ for 戦国炎舞KIZNA攻略
by Maki Okamoto
Free
🎬 Entertainment
(0)
14
チェキカウンター - 枚数管理・集計
チェキカウンター - 枚数管理・集計
チェキカウンター - 枚数管理・集計
by yuta sakaguchi
Free
🌟 Lifestyle
(0)
15
traqqer - Track&Field AI Coach
traqqer - Track&Field AI Coach
traqqer - Track&Field AI Coach
AI Video Analysis for athletes
Free

Create track and field training plans and log detailed practice notes to improve performance. Offers AI-powered analysis and workout recommendations for advanced training insights.

Create training menusLog practice notesAI Video Analysis
⚽ Sports
(1)
freemium
16
Omakase ごはん
Omakase ごはん
Omakase ごはん
by Koya Kurauchi
Free
🍔 Food & Drink
(0)
17
翻訳くん
翻訳くん
翻訳くん
by Riyuuki Simabukuro
Free
✈️ Travel
(0)
18
The Lake Collection
The Lake Collection
The Lake Collection
Japan Lake Explorer & Tracker
Free
✈️ Travel
(0)
19
Nikkie
Nikkie
Nikkie
by kodai arata
Free
🌟 Lifestyle
(0)
20
未来タイマー
未来タイマー
未来タイマー
1日以上先のタイマー・アラームを設定
Free
🌟 Lifestyle
(0)

FAQ about Ryota Kikuchi

What are the best ryota kikuchi apps & games for iPhone?
Cats and Sharks tops our ryota kikuchi apps & games ranking as of June 2026, with a 4.8-star average from 471 App Store ratings, and it's free to download.
Yes — 20 of the top ryota kikuchi apps & games we rank are free to download, including Cats and Sharks and Weird Aquarium.
Cats and Sharks shows ads and has no in-app purchases, according to its App Store listing as of June 2026.
We track 31+ ryota kikuchi apps & games on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
Cats and Sharks is a 3D simulation game where you create a charming garden to attract various cats and their herbivorous shark friends. You can watch them perform cute actions and foster friendships by providing them with food.
The game is designed to be easy to play. You simply need to leave food for the cats and sharks to become friends. The core gameplay involves cultivating your garden and observing the animals.