# 有間鐵匠屋 vs Devil Slayer

The clearest difference is rating: Devil Slayer at 4.8 against 有間鐵匠屋's 4.1. Devil Slayer also leads on review sentiment (71% vs 45%) and ratings volume (47 vs 14). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 有間鐵匠屋 sells 10 one-off in-app purchases and Devil Slayer sells 20 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Devil Slayer holds the better App Store score, 4.8 against 4.1. Both are backed by a comparable volume of ratings — 14 and 47 respectively. Written reviews point the same way: 45% of 有間鐵匠屋's written reviews are positive against 71% of Devil Slayer's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 8, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | 有間鐵匠屋 | Devil Slayer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (14 ratings)](https://appshunter.io/ios/app/id1233679544/reviews) | **[4.8 (47 ratings)](https://appshunter.io/ios/app/devil-slayer/id6451179758/reviews)** |
| Number of ratings | 14 | **47** |
| Positive reviews | 44.8% of reviews | **71.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 312 MB | 653 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Chin-Hong Lin](https://appshunter.io/developer/1401444972) | [Youngdal Kim](https://appshunter.io/developer/1499428883) |

## What reviewers say

### 有間鐵匠屋

[App page](https://appshunter.io/ios/app/id1233679544)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold x 100 | $0.99 | one-time |
| Old coins x 10 | $0.99 | one-time |
| Phoenix's Feather | $4.99 | one-time |
| Old coins x 75 | $4.99 | one-time |
| Card Box | $5.99 | one-time |
| Cuisine Box | $5.99 | one-time |
| Gold x 1000 | $6.99 | one-time |
| Fire Dragon's Scarf | $9.99 | one-time |
| Gold x 5000 | $13.99 | one-time |
| Old coins x 420 | $22.99 | one-time |


### Devil Slayer

[App page](https://appshunter.io/ios/app/devil-slayer/id6451179758)

Engage in spectacular hack and slash combat in this idle action RPG. Grow your character with idle rewards and offline earnings. Conquer bosses and acquire powerful equipment through diverse content and daily login bonuses.

**Highlights:** Spectacular action battles, Hack and slash combat, Idle character growth, Offline rewards, Diverse unlockable content, Giant boss battles, Acquire powerful equipment

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

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Guildjoin Unlock | $0.99 | one-time |
| Patiencebox 01 | $0.99 | one-time |
| Start Package 01 | $1.99 | one-time |
| Start Package 02 | $3.99 | one-time |
| Remove Ads | $4.99 | one-time |
| Start Package PLUS | $5.99 | one-time |
| WeeklyGrowth01 | $5.99 | one-time |
| Reset Pass | $6.99 | one-time |
| hopepackage | $6.99 | one-time |
| RotationPackage01 | $8.99 | one-time |
| Devilbox02 | $9.99 | one-time |
| Seeds of Happiness | $9.99 | one-time |
| WeeklyGrowth02 | $12.99 | one-time |
| Bosspack01 | $12.99 | one-time |
| AchievePackage01 | $14.99 | one-time |
| Costume_Body 03 | $14.99 | one-time |
| Costume_Body 02 | $14.99 | one-time |
| RotationPackage02 | $19.99 | one-time |
| WeeklyGrowth03 | $29.99 | one-time |
| RotationPackage03 | $39.99 | one-time |


## Frequently asked questions

### Is 有間鐵匠屋 free?

有間鐵匠屋 is free to download, with in-app purchases available.

### Is Devil Slayer free?

Devil Slayer is free to download, with in-app purchases available.

### Which has better reviews, 有間鐵匠屋 or Devil Slayer?

Devil Slayer is rated higher. 有間鐵匠屋 averages 4.1 out of 5 from 14 ratings, while Devil Slayer averages 4.8 from 47 ratings.

### Do 有間鐵匠屋 or Devil Slayer have ads?

Both 有間鐵匠屋 and Devil Slayer show ads.

### Which is updated more often, 有間鐵匠屋 or Devil Slayer?

有間鐵匠屋 ships an update every 3 weeks, and Devil Slayer every 3 weeks. Most recently, 有間鐵匠屋 was updated on September 8, 2026 and Devil Slayer on September 20, 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.*