# 日本郵便番号・新 vs スゴイ便利帳

The clearest difference is update cadence: スゴイ便利帳 at every 6 weeks against 日本郵便番号・新's every 8 months. 日本郵便番号・新's advantage is iOS requirement (11.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

日本郵便番号・新 costs $0.99 and スゴイ便利帳 $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.

日本郵便番号・新 ships an update every 8 months, スゴイ便利帳 every 6 weeks. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 日本郵便番号・新 | スゴイ便利帳 |
| --- | --- | --- |
| Price | $0.99 | **$0.49** |
| Rating | — | **[4.4 (7 ratings)](https://appshunter.io/ios/app/id518553541/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 76.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 6 weeks** |
| Size | 12 MB | 25 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Li Guo](https://appshunter.io/developer/393107253) | [MoriRanMaru](https://appshunter.io/developer/419822225) |

## What reviewers say

### 日本郵便番号・新

[App page](https://appshunter.io/ios/app/id505059622)

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

**In-app purchases:** none


### スゴイ便利帳

[App page](https://appshunter.io/ios/app/id518553541)

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

**In-app purchases:** none


## Frequently asked questions

### Is 日本郵便番号・新 free?

日本郵便番号・新 costs $0.99, with no in-app purchases.

### Is スゴイ便利帳 free?

スゴイ便利帳 costs $0.49, with no in-app purchases.

### Do 日本郵便番号・新 or スゴイ便利帳 have ads?

Neither 日本郵便番号・新 nor スゴイ便利帳 shows ads.

### Which is updated more often, 日本郵便番号・新 or スゴイ便利帳?

日本郵便番号・新 ships an update every 8 months, and スゴイ便利帳 every 6 weeks. Most recently, 日本郵便番号・新 was updated on November 1, 2026 and スゴイ便利帳 on November 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.*