Comparison

Bug Champ vs 封印扉ダンジョン:放置RPG

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

Head to head
About

Bug Champ

Features
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Collect, raise, and train your very own bugs! Rhino beetles, stag beetles, mantises, longhorns... gather a wild variety of insects and build the ultimate team in this idle RPG. Your bugs keep foraging even when the game is closed. - Idle collecting - Your bugs explore habitats on their own and take on stage bosses. Rewards pile up for up to 8 hours while you're away. - Every bug is one of a kind - No two bugs are the same - not even two rhino beetles. * Element (Wood, Fire, Earth, Metal, Water) * Size - rolled on a normal distribution; bigger is stronger * Potential 1-5 stars - sets the enhancement cap * Temperament - how it behaves in a match * Male or female - a pair needs one of each - Matches that reward thinking - This isn't a plain stat race. * Three stances - Attack / Defend / Recover (Attack > Recover > Defend > Attack) * Energy management - no endless defending or recovering * An elemental advantage gives a 1.5x bonus * Team order IS the strategy - when a front bug empowers the one behind, the whole team grows stronger * Each field favors a different element In manual matches you read your opponent move by move - pure mind games. - Raise stronger champions - Match two fully grown bugs to get an egg, then hatch it in the incubator. A hatchling inherits its parents' size and potential, with a rare chance of a mutation. Crafting great bugs is the heart of the game. - Compete with other players - Face other players' defense teams asynchronously. Earn trophies, climb from Bronze to Diamond, and compete for rank each season. - Great for you if you... - * love insects * want an idle game with real depth of progression * want to win by team-building and order, not luck - Notes - * Most content is playable offline (ranking & versus need a connection) * Ads are opt-in rewarded ads only - never forced * Paid items focus on convenience and cosmetics; stats are never sold directly

About

封印扉ダンジョン:放置RPG

Open massive sealed doors with a single tap to discover treasures, enemies, or traps. Decide whether to secure your loot or risk deeper exploration for greater rewards. Strategically upgrade your base and balance idle progression with manual gameplay for the ultimate adventure.

Highlights
  • One-tap door opening
  • Unpredictable door outcomes
  • Secure loot or risk deeper dives
  • Base upgrades (keys, talismans, mechanisms)
  • Automated door opening and discovery
  • Balance idle and manual play
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巨大な扉を開ける。 それだけで、冒険が動き出す。 封印扉の向こうに待つのは、財宝か、敵か、罠か、それとも未知の何か。 1タップで扉を開き、現れた結果を見て「持ち帰る」か「さらに潜る」かを決めよう。 深く潜るほど報酬は大きくなる。 けれど、危険な結果に遭えば財宝を失うこともある。 安全に帰るか、次の扉に賭けるか。決めるのはあなただ。 【ゲームの特徴】 ・巨大な封印扉を1タップで開く、シンプルな操作 ・宝、敵、罠など、扉ごとに変わる予測不能な結果 ・財宝を100%確保する「持ち帰る」と、報酬を狙う「さらに潜る」 ・封印鍵、護符、扉機構の3つに絞った拠点強化 ・扉の自動設置、自動開扉、放置中の大扉発見が段階的に解放 ・最高の一撃は手動開扉に残る、放置と操作のバランス 強制広告はありません。 動画広告を見るかどうかは任意で、視聴しなくても遊べます。 アプリ内課金はありません。 さあ、最初の封印を砕け。

Screenshots

Bug Champ4 screens
封印扉ダンジョン:放置RPG4 screens

Verdict

The call

The clearest difference is in-app purchases: 封印扉ダンジョン:放置RPG at none against Bug Champ's 10. On price, update cadence, ads 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. Bug Champ sells 10 one-off in-app purchases. 封印扉ダンジョン:放置RPG asks for nothing beyond the download.

UpkeepUpdate frequency

Bug Champ ships an update every 3 days, 封印扉ダンジョン:放置RPG every 5 days. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.

Scorecard1 real difference · 7 level
Bug Champ versus 封印扉ダンジョン:放置RPG: the parameters behind the verdict, then further details
ParameterBug Champ封印扉ダンジョン:放置RPG
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 3 days — betterEvery 5 days
AdsYesYes
In-app purchasesYesNo — better
Monetization—Ad-supported
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better16.4
Further details — not scored
Size120 MB68 MB
Age rating4+9+
DeveloperSEUNGJAE KIMTomoya Seki

In-app purchases

10 purchases

Bug Champ

One-time10
  • 아레나 테마$0.99
  • 황금 장수풍뎅이$1.99
  • 알비노 사슴벌레$1.99
Show 7 more
  • 곤충젤리 중$2.99
  • 스타터 패키지$2.99
  • 광고 제거 패스$4.99
  • 곤충학자 패스 (30일)$5.99
  • 곤충젤리 대$6.99
  • 곤충젤리 특대$17.99
  • 곤충젤리 최대$39.99
None

封印扉ダンジョン:放置RPG

No in-app purchases

Questions

Is Bug Champ free?
Bug Champ is free to download, with in-app purchases available.
Is 封印扉ダンジョン:放置RPG free?
封印扉ダンジョン:放置RPG is free to download, with no in-app purchases.
Do Bug Champ or 封印扉ダンジョン:放置RPG have ads?
Both Bug Champ and 封印扉ダンジョン:放置RPG show ads.
Which is updated more often, Bug Champ or 封印扉ダンジョン:放置RPG?
Bug Champ ships an update every 3 days, and 封印扉ダンジョン:放置RPG every 5 days. Most recently, Bug Champ was updated on October 10, 2026 and 封印扉ダンジョン:放置RPG on October 14, 2026.

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