# 計算王 (遊戯王ライフ計算機） vs WSデッキビルダー

The clearest difference is update cadence: WSデッキビルダー at every 6 days against 計算王 (遊戯王ライフ計算機）'s every 3 months. 計算王 (遊戯王ライフ計算機）'s advantage is iOS requirement (12.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

計算王 (遊戯王ライフ計算機） ships an update every 3 months, WSデッキビルダー every 6 days. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 計算王 (遊戯王ライフ計算機） | WSデッキビルダー |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/id673754206/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | Ad-supported | — |
| Size | 7 MB | 143 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Takehiro Kanbe](https://appshunter.io/developer/673754289) | [ayato suzuki](https://appshunter.io/developer/1590205461) |

## What reviewers say

### 計算王 (遊戯王ライフ計算機）

[App page](https://appshunter.io/ios/app/id673754206)

This tool simplifies calculations for the Yu-Gi-Oh! trading card game. It offers a user-friendly interface with features like life point tracking, cost payment, and integrated game utilities. Enhance your duels with this efficient and lightweight calculator.

**Highlights:** Life point calculation with assistance, Customizable life point initial values, Cost payment with life point halving option, Background and button color customization, Background music playback, Integrated Yu-Gi-Oh! Wiki search, Coin, dice, counter, and timer functions

**Features:** macOS Compatibility

**In-app purchases:** none


### WSデッキビルダー

[App page](https://appshunter.io/ios/app/ws/id1590205459)

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

**In-app purchases:** none


## Frequently asked questions

### Is 計算王 (遊戯王ライフ計算機） free?

計算王 (遊戯王ライフ計算機） is free to download, with no in-app purchases.

### Is WSデッキビルダー free?

WSデッキビルダー is free to download, with no in-app purchases.

### Do 計算王 (遊戯王ライフ計算機） or WSデッキビルダー have ads?

Both 計算王 (遊戯王ライフ計算機） and WSデッキビルダー show ads.

### Which is updated more often, 計算王 (遊戯王ライフ計算機） or WSデッキビルダー?

計算王 (遊戯王ライフ計算機） ships an update every 3 months, and WSデッキビルダー every 6 days. Most recently, 計算王 (遊戯王ライフ計算機） was updated on September 30, 2026 and WSデッキビルダー on October 7, 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.*