# Idle RPG Rosaria Dungeon — you can get infinite diamonds

> Free gacha auto-battle RPG with character collection and dungeon exploration. (iPhone/iPad app by Just Idea.)

- Source: https://appshunter.io/ios/app/idle-rpg-rosaria-dungeon/id6470384597 (this page in markdown: same URL + `.md`)
- Developer: [Just Idea](https://appshunter.io/developer/1589067656)
- Category: Games, Entertainment, Card, Role Playing
- Price: Free with in-app purchases
- Rating: 4.00/5 from 4 App Store ratings · 35 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 182 MB
- Languages: Korean, Vietnamese, American English, Japanese, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2023-11-07
- Data updated: 2026-08-28
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/idle-rpg-rosaria-dungeon/id6470384597/reviews.md

## What is Idle RPG Rosaria Dungeon?

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Completely Free Gacha × Auto Battle
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Collect cute characters and battle in this "Super Easy RPG"
Acquire characters through free gacha and challenge dungeons!

[Introduction]
・Operation is super easy, full auto battle
・Status, skills and various elements influence the outcome!
・Characters become stronger automatically by drawing free gacha!
・Filled with engaging elements like exploration and ruins!
・No additional downloads! Play this light RPG with low storage!

[Recommended for those who:]
・Don't want to spend money on mobile games
・Want to play stress-free quickly
・Enjoy playing bit by bit in spare time
・Want a sense of achievement with ease
・Want to keep drawing gacha for free

## Key features

- Completely free gacha
- Auto battle gameplay
- Character collection
- Dungeon exploration
- Low storage usage
- Stress-free gameplay

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Ad Skip Ticket 40 | $5.99 | one-time |
| Ad Skip Ticket 5 | $0.99 | one-time |
| Ad Skip Ticket 18 | $2.99 | one-time |
| RosDun Pass | $2.99 | one-time |


## Recent user reviews (10 of 35)

All indexed reviews: https://appshunter.io/ios/app/idle-rpg-rosaria-dungeon/id6470384597/reviews.md

### 1/5 — あ

*2025-04-13*

広告を見るゲーム

### 5/5 — ゲームデータの転送機能を追加したいですね

*2025-03-03*

ゲームデータの転送機能を追加したいですね，カードはとても美しく,とても楽しかったです

### 3/5 — イラストは可愛いんだけど…

*2024-07-17*

放置ゲームかと思ったら違ってました(´･ω･`)イラストが可愛いので続けてますがつまらん？無課金ってかコレで課金する人いないっしょ？

### 5/5 — 絵が可愛い

*2024-06-03*

せっかくなのでキャラページで画面いっぱいサイズに見たいです。

### 4/5 — 多分

*2024-05-27*

遊べるかなぁ

### 2/5 — 他とは一味違った広告ゲー

*2024-04-14*

ただただタップしてるだけでガチャ用のダイヤが無限に取れるので無課金でもガチャし放題。タップの合間に任意で広告見れば更にダイヤ増量って感じのゲーム。なのだが普通にやってるだけだといつまで経っても貯まらん程度しかダイヤ貰えないのに広告見てダイヤ1500なので結局は広告が全て。ガチャ回し放題なので☆3までのキャラならあっという間に集まる。ただいくらでも回せるからとはいえ☆4から上は正直入ってないんじゃないかレベルで出ない。引く為の素材集めは大変だが一応☆4確定ガチャもある。そして☆3キャラと☆4キャラの初期能力に恐ろしいまでの乖離ありで余裕で2桁違いのダメージ出すレベル。キャラの育成は基本重ねてレベルアップなので当然ガチャ引く為に広告をって流れになる。一応素材でのレベルアップもあるけど必要素材多過ぎて無いに等しい機能。んでやる事としては勝てるとこまでの間でダイヤ集めて勝てなくなったら広告見てガチャ引いて勝てる数値まで能力上げての繰り返し。つまるところ他のアプリの様に無駄に見せられる広告ではないってだけの広告ゲー。装備やパーティー編成みたいな思考要素も無いし余程この手のシステムが好きな人でないと即飽きる作り。

### 1/5 — Another AI generated game

*2024-03-10*

AI generated artwork that are likely i2i, support actual artists and devs and not these works that are inundated with unethical approach.

### 5/5 — 面白い

*2024-02-26*

面白い

### 3/5 — ええやん

*2024-02-15*

AI生成には抵抗がありますが、ゲームとしては何故か面白いです。いいアプリ見つけました、でも飽きたら終わりです。やる事が同じなので。追記:1週間ぐらいやり込みましたが飽きました。

### 3/5 — 面白い

*2024-02-06, version 1.0.3*

面白い

## Frequently asked questions about Idle RPG Rosaria Dungeon

### What kind of game is Idle RPG Rosaria Dungeon?

Idle RPG Rosaria Dungeon is a "Super Easy RPG" that features completely free gacha mechanics and auto-battle gameplay. Players collect cute characters, challenge dungeons, and progress automatically without needing constant input.

### How do I get characters in this game?

You can acquire characters through the game's free gacha system. By drawing from the gacha, characters become stronger automatically, contributing to your progression through dungeons and battles.

### Is this game free to play?

Yes, the game emphasizes completely free gacha and auto-battle. While it is free to download and play, it does contain in-app purchases and advertisements.

### What are the system requirements for Idle RPG Rosaria Dungeon?

This is a light RPG designed to be played with low storage. There are no additional downloads required after the initial installation, making it accessible and easy to run.

### Who would enjoy playing Idle RPG Rosaria Dungeon?

This game is recommended for individuals who prefer not to spend money on mobile games, want to play quickly and stress-free, enjoy playing in short bursts during spare time, and desire a sense of achievement with ease.

## Version history (last 5 releases)

### 1.0.6 — 2024-10-07

made minor adjustments

### 1.0.4 — 2024-08-12

made minor adjustments

### 1.0.3 — 2024-01-07

・New characters have been added to the "4-Star Guaranteed Summon"
・Implemented ranking rewards
・Implemented "Ranking Summon"

### 1.0.2 — 2023-11-07

Official Release Version

### 1.0.1 — 2023-11-07

Official Release Version

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## More apps by Just Idea

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- [謎解き脱出ゲーム 崩壊する世界からの脱出](https://appshunter.io/ios/app/id1601205378)
- [謎解き育成ゲーム 謎喰いエイリアン娘](https://appshunter.io/ios/app/id1609451911)
- [Claw Machine Game](https://appshunter.io/ios/app/claw-machine-game/id1617504138)
- [謎解き脱出ゲーム　逆転！謎解キ裁判](https://appshunter.io/ios/app/id1621718933)
- [Idle RPG Valkyrie & Dungeon](https://appshunter.io/ios/app/idle-rpg-valkyrie-and-dungeon/id1633468208)

All apps by Just Idea: https://appshunter.io/developer/1589067656

## Related topics

[ryoma shinzato](https://appshunter.io/ios/topics/ryoma-shinzato)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-28.*