# 電話帳ナビ－迷惑電話やメールを自動判定（迷惑電話ブロック） vs 日本通信アプリ

The clearest difference is review sentiment: 電話帳ナビ－迷惑電話やメールを自動判定（迷惑電話ブロック） at 60% against 日本通信アプリ's 13%. 日本通信アプリ's advantage is in-app purchases (none vs 3). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 電話帳ナビ－迷惑電話やメールを自動判定（迷惑電話ブロック） sells 3 in-app purchases, starting at $1.99 per month. 日本通信アプリ asks for nothing beyond the download.

電話帳ナビ－迷惑電話やメールを自動判定（迷惑電話ブロック） ships an update every 2 weeks, 日本通信アプリ fortnightly. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 電話帳ナビ－迷惑電話やメールを自動判定（迷惑電話ブロック） | 日本通信アプリ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/id1024396744/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | **60.0% of reviews** | 12.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Size | 63 MB | 55 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RIDE AND CONNECT,INC.](https://appshunter.io/developer/1024396743) | [Japan Communications Inc.](https://appshunter.io/developer/493542028) |

## What reviewers say

### 電話帳ナビ－迷惑電話やメールを自動判定（迷惑電話ブロック）

[App page](https://appshunter.io/ios/app/id1024396744)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 自動着信拒否機能と広告非表示 - 1月 | $1.99 | per month |
| 自動着信拒否と広告非表示 - 6 月 | $12.99 | per 6 months |
| 自動着信拒否と広告非表示 - 1年 | $24.99 | per year |


### 日本通信アプリ

[App page](https://appshunter.io/ios/app/id1659613825)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 電話帳ナビ－迷惑電話やメールを自動判定（迷惑電話ブロック） free?

電話帳ナビ－迷惑電話やメールを自動判定（迷惑電話ブロック） is free to download, with in-app purchases available.

### Is 日本通信アプリ free?

日本通信アプリ is free to download, with no in-app purchases.

### Do 電話帳ナビ－迷惑電話やメールを自動判定（迷惑電話ブロック） or 日本通信アプリ have ads?

Neither 電話帳ナビ－迷惑電話やメールを自動判定（迷惑電話ブロック） nor 日本通信アプリ shows ads.

### Which is updated more often, 電話帳ナビ－迷惑電話やメールを自動判定（迷惑電話ブロック） or 日本通信アプリ?

電話帳ナビ－迷惑電話やメールを自動判定（迷惑電話ブロック） ships an update every 2 weeks, and 日本通信アプリ fortnightly. Most recently, 電話帳ナビ－迷惑電話やメールを自動判定（迷惑電話ブロック） was updated on October 29, 2026 and 日本通信アプリ 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.*