# Rune Tower vs 封印扉ダンジョン：放置RPG

The clearest difference is review sentiment: 封印扉ダンジョン：放置RPG at 100% against Rune Tower's 50%. 封印扉ダンジョン：放置RPG also leads on in-app purchases (none vs 10) and update cadence (every 5 days vs every 3 weeks). Rune Tower's advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Rune Tower sells 10 one-off in-app purchases. 封印扉ダンジョン：放置RPG asks for nothing beyond the download.

Rune Tower ships an update every 3 weeks, 封印扉ダンジョン：放置RPG every 5 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Rune Tower | 封印扉ダンジョン：放置RPG |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 136 MB | 68 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [TASUKU SHIRAO](https://appshunter.io/developer/1846514293) | [Tomoya Seki](https://appshunter.io/developer/1832218107) |

## What reviewers say

### Rune Tower

[App page](https://appshunter.io/ios/app/rune-tower-idle-rpg/id6790856287)

Embark on a dark-fantasy idle RPG adventure. Automatically battle your way through hundreds of floors, collect rare loot, and customize your hero's build with flexible rune and job progression. Earn rewards even when offline.

**Highlights:** Automatic battles, Rare equipment collection, Flexible rune builds, Job progression, Offline rewards, 200 floors

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Job EXP x2 Ticket | $0.99 | one-time |
| Drop Rate x2 Ticket | $0.99 | one-time |
| Equipment Slots +100 | $0.99 | one-time |
| Starter Pack (First-Time Only) | $0.99 | one-time |
| 2x Speed Ad Pass | $1.99 | one-time |
| Auto-Battle Ad Pass | $1.99 | one-time |
| Idle Reward Ad Pass | $1.99 | one-time |
| Job EXP x2 Ticket x4 | $2.99 | one-time |
| Drop Rate x2 Ticket x4 | $2.99 | one-time |
| Comfort Pass | $5.99 | one-time |


### 封印扉ダンジョン：放置RPG

[App page](https://appshunter.io/ios/app/rpg/id6802222336)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rune Tower free?

Rune Tower 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 Rune Tower or 封印扉ダンジョン：放置RPG have ads?

Both Rune Tower and 封印扉ダンジョン：放置RPG show ads.

### Which is updated more often, Rune Tower or 封印扉ダンジョン：放置RPG?

Rune Tower ships an update every 3 weeks, and 封印扉ダンジョン：放置RPG every 5 days. Most recently, Rune Tower was updated on November 5, 2026 and 封印扉ダンジョン：放置RPG on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*