Comparison

Keidoro@Boosim Lab vs メンダコ深海育成日記

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

Head to head

About

Keidoro@Boosim Lab

Engage in a unique Japanese tag game where players either act as police or thieves. Experience a dynamic chase and evasion gameplay. The game features original title illustrations.

Highlights

Police vs. Thief roles
Tag gameplay
Unique Japanese game
Original title illustrations

Features

Read full description

"Keidoro" is a tag play unique to Japan. You play either the role of police and thief. Title Illustration : Marinohito

About

メンダコ深海育成日記

Features

Read full description

メンダコの様子を見に行って、ご飯をあげたり、眺めたり。コインを集めて着せ替えを楽しめる！こまめにお世話するとぐんぐん大きくなるよ！メンダコが元気になったそのあとは、お世話を継続することも、次のメンダコを迎えることもできます。概要・ごはん、おやつを食べると成長します・集めたコインで着替えを楽しめます・データはデバイス内に保存されます。・メンダコはお世話しなくても死亡しません・全機能無料で利用できます。バナー広告、アイテムを入手するための動画広告があります。同意なしの全画面広告はありません。

Screenshots

Keidoro@Boosim Lab1 screens

メンダコ深海育成日記3 screens

Verdict

The call

The clearest difference is ads: Keidoro@Boosim Lab at none against メンダコ深海育成日記's shown. Keidoro@Boosim Lab also leads on iOS requirement (9.3 vs 12.0). メンダコ深海育成日記's advantage is update cadence (every 3 days vs every 6 weeks). On price, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Keidoro@Boosim Lab ships an update every 6 weeks, メンダコ深海育成日記 every 3 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 5 level

Keidoro@Boosim Lab versus メンダコ深海育成日記: the parameters behind the verdict, then further details
Parameter	Keidoro@Boosim Lab	メンダコ深海育成日記
Price	Free	Free
Positive reviews	55.0% of reviews	—
Update frequency	Every 6 weeks	Every 3 days — better
Ads	No — better	Yes
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	9.3 — better	12.0
Further details — not scored
Size	7 MB	284 MB
Age rating	12+	4+
Developer	GEN MIYAZAKI	Sumie Watanabe

In-app purchases

None

Keidoro@Boosim Lab

No in-app purchases

None

メンダコ深海育成日記

No in-app purchases

Questions

Is Keidoro@Boosim Lab free?

Keidoro@Boosim Lab is free to download, with no in-app purchases.

Is メンダコ深海育成日記 free?

メンダコ深海育成日記 is free to download, with no in-app purchases.

Do Keidoro@Boosim Lab or メンダコ深海育成日記 have ads?

メンダコ深海育成日記 shows ads; Keidoro@Boosim Lab does not.

Which is updated more often, Keidoro@Boosim Lab or メンダコ深海育成日記?

Keidoro@Boosim Lab ships an update every 6 weeks, and メンダコ深海育成日記 every 3 days. Most recently, Keidoro@Boosim Lab was updated on November 3, 2026 and メンダコ深海育成日記 on October 30, 2026.