# 簡易デコメ vs WebCalc

The clearest difference is price: 簡易デコメ at Free against WebCalc's $0.49. 簡易デコメ also leads on iOS requirement (11.0 vs 15.6). WebCalc's advantage is update cadence (every 4 days vs every 3 months). On ads, in-app purchases and device support there is nothing between them.

簡易デコメ is free to download; WebCalc costs $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.

簡易デコメ ships an update every 3 months, WebCalc every 4 days. The most recent releases landed on September 29, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | 簡易デコメ | WebCalc |
| --- | --- | --- |
| Price | **Free** | $0.49 |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 4 days** |
| Size | 18 MB | 25 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Silver Soft](https://appshunter.io/developer/554369138) | [kazuki kunimura](https://appshunter.io/developer/1592047115) |

## What reviewers say

### 簡易デコメ

[App page](https://appshunter.io/ios/app/id554369135)

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

**In-app purchases:** none


### WebCalc

[App page](https://appshunter.io/ios/app/webcalc/id6743722727)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 簡易デコメ free?

簡易デコメ is free to download, with no in-app purchases.

### Is WebCalc free?

WebCalc costs $0.49, with no in-app purchases.

### Do 簡易デコメ or WebCalc have ads?

Both 簡易デコメ and WebCalc show ads.

### Which is updated more often, 簡易デコメ or WebCalc?

簡易デコメ ships an update every 3 months, and WebCalc every 4 days. Most recently, 簡易デコメ was updated on September 29, 2026 and WebCalc on September 26, 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.*