放置ドラゴン vs Idle Monster RPG
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
放置ドラゴン
Nurture dragons by feeding them fruit, which they'll use to grow and produce more fruit. Engage in idle gameplay where dragons continue to grow and gather resources even when the app is closed. Defeat non-aggressive enemies to collect valuable items, similar to RPGs and hack-and-slash games.
- Feed fruit to dragons
- Idle growth and resource gathering
- Defeat enemies for items
- Collect items like RPGs
- Completely free to play
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フルーツをあげてドラゴンを育てよう！ドラゴンが成長するとさらにたくさんのフルーツが収穫できます ■フルーツをあげよう！ 木をタップするとフルーツが落ちてきます。ドラゴンにフルーツをあげてレベルアップしましょう！ ■放置で育成 アプリを閉じている間もフルーツが落ちてきてドラゴンが食べてくれます。パワーがたまった頃に戻ってきてさらにレベルアップしましょう！ ■敵とアイテム 育成を進めると敵が出現します。敵は攻撃してこないけど、倒すとアイテムを落とします。RPGやハクスラのように敵を倒してアイテムを集めましょう！ ■こんな人におすすめ コツコツやり込める放置ゲーム、育成ゲームが好き 完全無料、無課金の経営シミュレーション/箱庭系ゲーム 課金なしでのんびり育成ゲームをやりたい ひたすらお金稼ぎをしてやりこみたい 街づくりや動物系のほのぼのゲームを探している
Idle Monster RPG
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Idle Monster RPG: Hack & Slash is an exciting roguelike survival adventure where you raise and train monsters, battle endless enemies, and build your ultimate team. Enjoy the perfect mix of idle RPG mechanics, hack and slash action, and roguelike dungeon runs! Key Features Monster Training & Raising Collect, evolve, and strengthen a variety of monsters to create your own battle squad. Idle RPG Gameplay Progress automatically, earn rewards offline, and come back stronger every time. Hack & Slash Action Defeat hordes of enemies with fast-paced combat and powerful skills. Roguelike Survivors Mode Survive endless waves, unlock upgrades, and test your endurance. Auto Battle & Grinding Easy controls with strategic depth — perfect for casual and core RPG fans alike. Why You’ll Love It Endless replay value with roguelike runs. Casual-friendly idle system combined with deep RPG progression. Train monsters, conquer dungeons, and become the ultimate survivor. If you enjoy idle RPGs, roguelike survivors, monster raising, and hack & slash battles, this game is for you! Download Idle Monster RPG: Hack & Slash now and start your monster adventure today!
Screenshots
Verdict
The clearest difference is in-app purchases: 放置ドラゴン at none against Idle Monster RPG's 10. 放置ドラゴン also leads on iOS requirement (12.0 vs 15.0). 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
Both are free to download. Idle Monster RPG sells 10 one-off in-app purchases. 放置ドラゴン asks for nothing beyond the download.
放置ドラゴン ships an update every 3 weeks, Idle Monster RPG fortnightly. The most recent releases landed on October 30, 2026 and November 8, 2026 respectively.
| Parameter | 放置ドラゴン | Idle Monster RPG |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 69.2% of reviews | — |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 125 MB | 251 MB |
| Age rating | 4+ | 4+ |
| Developer | Yuki Morishige | takafumi hashimoto |
In-app purchases
放置ドラゴン
No in-app purchases
Idle Monster RPG
- Beginner's pack$0.99
- 200 diamonds$0.99
- Spawn Speed Up$1.99
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- Double experience$1.99
- 700 diamonds$2.99
- Remove Ads$4.99
- 1600 diamonds$5.99
- 4,000 diamonds$14.99
- 9,000 diamonds$29.99
- 20,000 diamonds$59.99
Questions
Is 放置ドラゴン free?
Is Idle Monster RPG free?
Do 放置ドラゴン or Idle Monster RPG have ads?
Which is updated more often, 放置ドラゴン or Idle Monster RPG?
Other comparisons
