# 本を探す vs やさしい西暦・和暦

The clearest difference is ads: やさしい西暦・和暦 at none against 本を探す's shown. 本を探す's advantage is update cadence (monthly vs every 5 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

本を探す ships an update monthly, やさしい西暦・和暦 every 5 months. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 本を探す | やさしい西暦・和暦 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 5 months |
| Size | 4 MB | 5 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KAZUYUKI TAJIMA](https://appshunter.io/developer/876885221) | [Takanari Yamazaki](https://appshunter.io/developer/1805445250) |

## What reviewers say

### 本を探す

[App page](https://appshunter.io/ios/app/id956844697)

**In-app purchases:** none


### やさしい西暦・和暦

[App page](https://appshunter.io/ios/app/id6744281112)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 本を探す free?

本を探す is free to download, with no in-app purchases.

### Is やさしい西暦・和暦 free?

やさしい西暦・和暦 is free to download, with no in-app purchases.

### Do 本を探す or やさしい西暦・和暦 have ads?

本を探す shows ads; やさしい西暦・和暦 does not.

### Which is updated more often, 本を探す or やさしい西暦・和暦?

本を探す ships an update monthly, and やさしい西暦・和暦 every 5 months. Most recently, 本を探す was updated on October 10, 2026 and やさしい西暦・和暦 on October 6, 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.*