Comparison

Aetherium Hearts 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

Aetherium Hearts

Features
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Raise adventurers in Selwyn, town of the Ash Marches, and send them down into the labyrinths. The expedition runs by itself — they walk, they fight, they gather, and sometimes they fall. Those who come back bring the whole of it with them, written up by an AI as a single tale. No two are ever the same. ◆ Three labyrinths The Ashen Corridor, the Frostcrystal Archive, the Ember Crucible. Each runs to a different depth and a different danger, and at the bottom of each an Aetherium Heart lies sleeping. ◆ It runs on its own Once they are down there, they walk and fight on their own feet. The descent continues while the app is closed. ◆ Tales The record of a returning expedition is woven into prose by an AI. Send it straight to X, Threads, Bluesky or Discord. ◆ The town and your company An armoury, a general store, a forge, the guild, a temple, a shrine — Selwyn holds nine places to go. You can also go looking for an adventurer who has gone missing. ◆ Standings Set the Aetherium Hearts you have offered at the Shrine of Astel against every adventurer in every town. Japanese and English, switching with your device. Free to play, with no in-app purchases.

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
Read full description

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

Aetherium Hearts4 screens
封印扉ダンジョン:放置RPG4 screens

Verdict

The call

The clearest difference is update cadence: 封印扉ダンジョン:放置RPG at every 5 days against Aetherium Hearts's fortnightly. On price, ads, 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

Aetherium Hearts ships an update fortnightly, 封印扉ダンジョン:放置RPG every 5 days. The most recent releases landed on October 11, 2026 and October 14, 2026 respectively.

Scorecard1 real difference · 7 level
Aetherium Hearts versus 封印扉ダンジョン:放置RPG: the parameters behind the verdict, then further details
ParameterAetherium Hearts封印扉ダンジョン:放置RPG
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyFortnightlyEvery 5 days — better
AdsYesYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhoneiPhone
Requires iOS16.416.4
Further details — not scored
Size55 MB68 MB
Age rating12+9+
DeveloperHitoshi IgarashiTomoya Seki

In-app purchases

None

Aetherium Hearts

No in-app purchases

None

封印扉ダンジョン:放置RPG

No in-app purchases

Questions

Is Aetherium Hearts free?
Aetherium Hearts is free to download, with no in-app purchases.
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 Aetherium Hearts or 封印扉ダンジョン:放置RPG have ads?
Both Aetherium Hearts and 封印扉ダンジョン:放置RPG show ads.
Which is updated more often, Aetherium Hearts or 封印扉ダンジョン:放置RPG?
Aetherium Hearts ships an update fortnightly, and 封印扉ダンジョン:放置RPG every 5 days. Most recently, Aetherium Hearts was updated on October 11, 2026 and 封印扉ダンジョン:放置RPG on October 14, 2026.

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