# 郵便番号検索 vs 無料版「スマホの勉強　巻３　トミ爺が語る使い方for iPhone」

The clearest difference is ads: 無料版「スマホの勉強　巻３　トミ爺が語る使い方for iPhone」 at none against 郵便番号検索's shown. 無料版「スマホの勉強　巻３　トミ爺が語る使い方for iPhone」 also leads on update cadence (every 3 weeks vs every 10 months) and iOS requirement (10.2 vs 17.6). 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.

郵便番号検索 ships an update every 10 months, 無料版「スマホの勉強　巻３　トミ爺が語る使い方for iPhone」 every 3 weeks. Both last shipped on November 2, 2026.

## The numbers

| Metric | 郵便番号検索 | 無料版「スマホの勉強　巻３　トミ爺が語る使い方for iPhone」 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 9 MB | 19 MB |
| Requires iOS | 17.6 | **10.2** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [hirokazu murabe](https://appshunter.io/developer/894364772) | [Tomiji Suzuki](https://appshunter.io/developer/769184602) |

## What reviewers say

### 郵便番号検索

[App page](https://appshunter.io/ios/app/id1066906601)

Find postal codes from addresses or addresses from postal codes with this free app. It works offline, saving data costs and ensuring usability even in areas with weak or no internet connection.

**Highlights:** Search postal code by address, Search address by postal code, Offline functionality, Free to use, Saves data costs

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

**In-app purchases:** none


### 無料版「スマホの勉強　巻３　トミ爺が語る使い方for iPhone」

[App page](https://appshunter.io/ios/app/for-iphone/id1187544253)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 郵便番号検索 free?

郵便番号検索 is free to download, with no in-app purchases.

### Is 無料版「スマホの勉強　巻３　トミ爺が語る使い方for iPhone」 free?

無料版「スマホの勉強　巻３　トミ爺が語る使い方for iPhone」 is free to download, with no in-app purchases.

### Do 郵便番号検索 or 無料版「スマホの勉強　巻３　トミ爺が語る使い方for iPhone」 have ads?

郵便番号検索 shows ads; 無料版「スマホの勉強　巻３　トミ爺が語る使い方for iPhone」 does not.

### Which is updated more often, 郵便番号検索 or 無料版「スマホの勉強　巻３　トミ爺が語る使い方for iPhone」?

郵便番号検索 ships an update every 10 months, and 無料版「スマホの勉強　巻３　トミ爺が語る使い方for iPhone」 every 3 weeks. Most recently, 郵便番号検索 was updated on November 2, 2026 and 無料版「スマホの勉強　巻３　トミ爺が語る使い方for iPhone」 on November 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*