# 西暦・和暦・年齢・干支早見表 vs ピヨ変

The clearest difference is ads: ピヨ変 at none against 西暦・和暦・年齢・干支早見表's shown. ピヨ変 also leads on update cadence (every 5 days vs every 12 months) and review sentiment (100% vs 86%). 西暦・和暦・年齢・干支早見表's advantage is iOS requirement (12.0 vs 16.0). On price, 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.

西暦・和暦・年齢・干支早見表 ships an update every 12 months, ピヨ変 every 5 days. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 西暦・和暦・年齢・干支早見表 | ピヨ変 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (26 ratings)](https://appshunter.io/ios/app/id737344011/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 86.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | **Every 5 days** |
| Size | 12 MB | 4 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shigeyuki Hamamoto](https://appshunter.io/developer/596604565) | [jin mizoi](https://appshunter.io/developer/1548623319) |

## What reviewers say

### 西暦・和暦・年齢・干支早見表

[App page](https://appshunter.io/ios/app/id737344011)

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

**In-app purchases:** none


### ピヨ変

[App page](https://appshunter.io/ios/app/id6499078669)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 西暦・和暦・年齢・干支早見表 free?

西暦・和暦・年齢・干支早見表 is free to download, with no in-app purchases.

### Is ピヨ変 free?

ピヨ変 is free to download, with no in-app purchases.

### Do 西暦・和暦・年齢・干支早見表 or ピヨ変 have ads?

西暦・和暦・年齢・干支早見表 shows ads; ピヨ変 does not.

### Which is updated more often, 西暦・和暦・年齢・干支早見表 or ピヨ変?

西暦・和暦・年齢・干支早見表 ships an update every 12 months, and ピヨ変 every 5 days. Most recently, 西暦・和暦・年齢・干支早見表 was updated on November 6, 2026 and ピヨ変 on October 30, 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.*