# ぴよToDo vs 郵便番号検索.jp

The clearest difference is update cadence: ぴよToDo at every 2 weeks against 郵便番号検索.jp's every 8 months. 郵便番号検索.jp's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

ぴよToDo ships an update every 2 weeks, 郵便番号検索.jp every 8 months. The most recent releases landed on November 12, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | ぴよToDo | 郵便番号検索.jp |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Every 8 months |
| Monetization | Ad-supported | — |
| Size | 38 MB | 27 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Kazuyuki Ishida](https://appshunter.io/developer/1320919489) | [Yukihiro Morita](https://appshunter.io/developer/1320734281) |

## What reviewers say

### ぴよToDo

[App page](https://appshunter.io/ios/app/todo/id1350234812)

This simple task management app makes daily to-dos fun by rewarding completion with collectible characters. Easily register tasks, set deadlines, and receive reminders. Track your progress and enjoy a growing collection of unique 'piyo' characters as you accomplish your goals.

**Highlights:** Easy task registration and editing, Deadline management with date and time, Reminders for approaching deadlines, Daily reminders for today's tasks, Sort tasks by deadline or creation order, Calendar view for future plans, Home screen widget, Collection of 30 unique 'piyo' characters

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

**In-app purchases:** none


### 郵便番号検索.jp

[App page](https://appshunter.io/ios/app/jp/id6736832601)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ぴよToDo free?

ぴよToDo is free to download, with no in-app purchases.

### Is 郵便番号検索.jp free?

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

### Do ぴよToDo or 郵便番号検索.jp have ads?

Both ぴよToDo and 郵便番号検索.jp show ads.

### Which is updated more often, ぴよToDo or 郵便番号検索.jp?

ぴよToDo ships an update every 2 weeks, and 郵便番号検索.jp every 8 months. Most recently, ぴよToDo was updated on November 12, 2026 and 郵便番号検索.jp on November 8, 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.*