EGINGCAST vs (EXTENDS)Tank
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
EGINGCAST
Experience the thrill of squid fishing from your smartphone. This game lets you enjoy the "Eging" experience anytime, anywhere, even when you can't go fishing in person. Perfect for enthusiasts who want to practice their skills and aim for the top ranks.
- Virtual squid fishing experience
- "Eging" practice simulation
- Cast, bottom, and catch mechanics
- Ranking system
- Playable on iPhone and iPod
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I want to go to "Eging"! I want to go to the squid fishing! But the businessman cannot readily go busily! If "Eging" is made with a smartphone at least even in such a case! I have made it as fishing application for to self-satisfaction. It is the genre that is considerably enthusiastic for application of "the fishing", but should want to affect "Eging" for 365 days if it is a person devoted to "Eging"! Because I produced it in my limited time, I make much of only an element experience of simplest "Eging". "egi arrival at choice > cast > bottom > wild chervil re- > hit > ranking" ・I cannot go for fishing by hard work today either. ・It rains, and fishing is not made absent!! ・There were too many people and was not able to catch it during a season… etc.... I taste such a sad situation many times. Please hit a tangle in "Egingcast" in such a case! OK, let's catch squid in "Eging"!!
(EXTENDS)Tank
Raise freshwater and saltwater fish in your own 3D aquarium. Feed your fish, watch them grow over real-time, and decorate their tanks with various items. Earn points through daily logins and missions to purchase new fish, food, and decorations.
- Raise freshwater and saltwater fish
- Feed fish and watch them grow
- Clean and decorate aquarium tanks
- Collect fish from fishing tournaments
- Earn points for in-game items
- Real-time growth and feeding mechanics
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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 ■ 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、Appleでサインイン、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。
Screenshots
Verdict
The clearest difference is review sentiment: EGINGCAST at 100% against (EXTENDS)Tank's 67%. EGINGCAST also leads on monetization model (ad-supported vs free with in-app purchases) and iOS requirement (13.0 vs 15.0). On price, update cadence, 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. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 2 days. Both last shipped on November 8, 2026.
| Parameter | EGINGCAST | (EXTENDS)Tank |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews — better | 66.7% of reviews |
| Update frequency | Every 2 days | Every 2 days |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 29 MB | 269 MB |
| Age rating | 17+ | 4+ |
| Developer | Hideki Komatsu | Lancia kitabatake |
Customer experience
EGINGCAST
(EXTENDS)Tank
In-app purchases
EGINGCAST
No in-app purchases
(EXTENDS)Tank
No in-app purchases









