# DIY Simulator 3D vs Janken Samurai

The clearest difference is in-app purchases: Janken Samurai at none against DIY Simulator 3D's 2. Janken Samurai also leads on ads (none vs shown) and update cadence (monthly vs every 19 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. DIY Simulator 3D sells 2 in-app purchases, starting at $19.99 per month. Janken Samurai asks for nothing beyond the download.

DIY Simulator 3D ships an update every 19 months, Janken Samurai monthly. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | DIY Simulator 3D | Janken Samurai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (15 ratings)](https://appshunter.io/ios/app/janken-samurai/id1641983274/reviews)** |
| Number of ratings | — | **15** |
| Positive reviews | — | 57.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 19 months | **Monthly** |
| Monetization | — | Free |
| Size | 124 MB | 172 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [FRIENDLY APPS LTD](https://appshunter.io/developer/1514360327) | [Good Good Games LLC](https://appshunter.io/developer/1641983276) |

## What reviewers say

### DIY Simulator 3D

[App page](https://appshunter.io/ios/app/diy-simulator-3d/id1518840821)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Bundle Features Unlocked! | $19.99 | per month |
| All AppCentral Games Unlocked! | $39.99 | per month |


### Janken Samurai

[App page](https://appshunter.io/ios/app/janken-samurai/id1641983274)

Engage in strategic combat across various ranks and a challenging Lethal mode. Explore an endless roguelike adventure with unique maps and a leveling system. Compete globally on leaderboards.

**Highlights:** Ranked arena progression, Lethal combat mode, Online leaderboard competition, Endless roguelike quest mode, Unique maps and leveling system

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DIY Simulator 3D free?

DIY Simulator 3D is free to download, with in-app purchases available.

### Is Janken Samurai free?

Janken Samurai is free to download, with no in-app purchases.

### Do DIY Simulator 3D or Janken Samurai have ads?

DIY Simulator 3D shows ads; Janken Samurai does not.

### Which is updated more often, DIY Simulator 3D or Janken Samurai?

DIY Simulator 3D ships an update every 19 months, and Janken Samurai monthly. Most recently, DIY Simulator 3D was updated on October 25, 2026 and Janken Samurai on October 27, 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.*