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Android Apps > Simulation > EXTENDS Tank
App profile & analytics · Simulation · Data updated 2026-11-01
EXTENDS Tank icon

EXTENDS Tank

by EXTENDS · Free · Version 1.2.4

“Raise the fish you encounter while fishing in your own 3D aquarium. Includes species like black bass, sea bream, and Japanese sea bass.” the developer's tagline

Availability On Google Play since October 2026
Rating on Google Play
–
Rating
–
0 reviews
Total installs
21
Installs, last 30 days
22
Best rank
#18
Top New Free, Simulation, Japan
Last updated
October 28, 2026
1.2.4
AppBrain's verdict NewNiche

EXTENDS Tank came out 6 days ago. It is a niche app, with 21 installs. It doesn't have enough ratings yet to judge what users think. Its best ranking is #18 in Top New Free, Simulation in Japan.

Download on Google Play

EXTENDS Tank is made and published by EXTENDS. AppBrain is an independent app data site and isn't affiliated with EXTENDS. The app name, icon, screenshots and description belong to EXTENDS and are shown as published on Google Play.

About EXTENDS Tank

EXTENDS Tank is a simulation app developed by EXTENDS.

Download Statistics

EXTENDS Tank has been downloaded 21 times. In the last 30 days, the app was downloaded 22 times. It is ranked in the top 100 simulation apps.

User Ratings

The app has no ratings yet.

App Information

EXTENDS Tank is freely available from Google Play. The APK size is 147.36 MB. The latest APK version available is 1.2.4. The last update was on October 28, 2026.

Technical Requirements

The app has a content rating of Everyone. The APK has been available on Google Play since October 2026.

Description by EXTENDS (from Google Play)
釣りで出会う魚たちを、自分だけの水槽で育てる3Dアクアリウムアプリです。

ブラックバス、ニジマス、レイクトラウト、真鯛、アカメ、サワラ、カワハギなど、淡水・海水の魚をショップで迎えて、お部屋に並べた水槽で飼育できます。魚は現実と同じ時間の流れでゆっくり成長し、時間がたつとお腹をすかせます。

■ 水槽で魚を育てる
・ペレットや生き餌をあげると、魚が泳いで餌を追いかけて食べます
・魚は実際の時間とともに少しずつ大きくなります
・ガラスを指でこすって、水槽の掃除もできます
・端末を横向きにすると、水槽をゆったり眺められます

■ レイアウトを楽しむ
・水草、流木、石に加えて、土管のホテル、消波ブロック、潜水艦、沈んだ釣り船、サンゴの庭などの飾りを配置できます
・淡水・海水の水槽を買い足して、お部屋に並べられます

■ ポイントでそろえる
・魚・餌・飾り・水槽は、アプリ内で獲得するポイントで購入します
・ポイントは毎日のログインボーナスやミッションでもらえます
・ポイントの販売は行っていません

■ 有料の飾り(買い切り)
・土管のホテル、陶器のクジラ、水草の島、海藻の島、潜水艦は、Google Play での買い切りのアイテムです
・一度購入すれば、すべての水槽に何個でも置けます。継続課金ではありません
・購入はアカウントに記録されるので、機種変更のあとも「購入を復元」で戻せます

■ 大会の魚を飾る
・釣り大会アプリ「EXTENDS Weigh-in」と同じアカウントで利用できます
・参加した大会で承認された釣果のうち、大会ごとに最も大きい1匹を、記録と同じ大きさで展示水槽に迎えられます(大会終了後)

■ ログイン
メールアドレス、LINEでログインに対応しています。

※ アプリ内に広告が表示される場合があります。

Recent changes:
広告視聴ボーナスで広告が表示されない問題を修正しました。
Show more Show less

App Performance Report

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Screenshots

EXTENDS Tank Screenshot 1 of 9
EXTENDS Tank Screenshot 2 of 9
EXTENDS Tank Screenshot 3 of 9
EXTENDS Tank Screenshot 4 of 9
EXTENDS Tank Screenshot 5 of 9
EXTENDS Tank Screenshot 6 of 9
EXTENDS Tank Screenshot 7 of 9
EXTENDS Tank Screenshot 8 of 9
EXTENDS Tank Screenshot 9 of 9
Screenshots by EXTENDS, from the Google Play listing
Download on Google Play

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More from EXTENDS

EXTENDS Weigh-in icon EXTENDS Weigh-in
EXTENDS
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Free
100+

Changelog of EXTENDS Tank

Show changelog

Developer information for EXTENDS

EXTENDS

info@extends-fishing.com

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Google Play Rankings for EXTENDS Tank

Top rankings

Rank Country Category List
18 Japan Simulation Top New Free
148 Japan Games Top New Free
Show all market rankings

Ranking history in Japan

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Technologies used by EXTENDS Tank

11 permissions
Subscribe to see full permission and library details
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