# ｉタウンページ vs 確定申告の基礎知識｜e taxやマイナンバーの確定申告アプリ

The clearest difference is ads: ｉタウンページ at none against 確定申告の基礎知識｜e taxやマイナンバーの確定申告アプリ's shown. ｉタウンページ also leads on update cadence (every 2 months vs every 42 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.

ｉタウンページ ships an update every 2 months, 確定申告の基礎知識｜e taxやマイナンバーの確定申告アプリ every 42 months. The most recent releases landed on September 23, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | ｉタウンページ | 確定申告の基礎知識｜e taxやマイナンバーの確定申告アプリ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 16.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 42 months |
| Size | 20 MB | 96 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [NTT DIRECTORY SERVICES Co.](https://appshunter.io/developer/402111141) | [Ayaka Morita](https://appshunter.io/developer/987897829) |

## What reviewers say

### ｉタウンページ

[App page](https://appshunter.io/ios/app/id402111138)

**Features:** Vision Pro support

**In-app purchases:** none


### 確定申告の基礎知識｜e taxやマイナンバーの確定申告アプリ

[App page](https://appshunter.io/ios/app/e-tax/id1207137645)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ｉタウンページ free?

ｉタウンページ is free to download, with no in-app purchases.

### Is 確定申告の基礎知識｜e taxやマイナンバーの確定申告アプリ free?

確定申告の基礎知識｜e taxやマイナンバーの確定申告アプリ is free to download, with no in-app purchases.

### Do ｉタウンページ or 確定申告の基礎知識｜e taxやマイナンバーの確定申告アプリ have ads?

確定申告の基礎知識｜e taxやマイナンバーの確定申告アプリ shows ads; ｉタウンページ does not.

### Which is updated more often, ｉタウンページ or 確定申告の基礎知識｜e taxやマイナンバーの確定申告アプリ?

ｉタウンページ ships an update every 2 months, and 確定申告の基礎知識｜e taxやマイナンバーの確定申告アプリ every 42 months. Most recently, ｉタウンページ was updated on September 23, 2026 and 確定申告の基礎知識｜e taxやマイナンバーの確定申告アプリ on September 18, 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.*