---
title: "cost/day - Reviews, Revenue and Downloads in Japan | Apple App Store"
description: "・月払いは年間換算で自動計算  ・一括払いは経過日数で自動割り算  ・ホーム画面ウィジェット対応"
---

# cost/day — Japan
> コストパーデイ、1日あたりのコストを計算、ウィジェット表示

![cost/day App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/a1/0f/e2/a10fe204-4c0b-75d1-62f7-f7475d5ee8e6/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [eiki yonemoto](https://apptail.io/developer/eiki-yonemoto-EwdBfb)
**Category:** Finance
**Rating:** 5.0/5 (2 ratings)
**Price:** ¥300.00
**Bundle ID:** com.aprilekdel.day
**Store:** Apple App Store
**Country:** Japan
**Version:** 1.0 (released 2026-03-04)
**Original Release:** 2026-03-04
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/jp/app/app/id6759906097)
**AppTail Page:** [https://apptail.io/app/costday-lWKy/japan](https://apptail.io/app/costday-lWKy/japan)

## cost/day Description
・月払いは年間換算で自動計算

・一括払いは経過日数で自動割り算

・ホーム画面ウィジェット対応

## cost/day Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/0c/de/2e/0cde2e25-a238-b249-8a08-298a8bd1fd53/IMG_4915.PNG/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/37/38/11/3738112b-c69c-dc27-7e2c-9f83217f13fd/IMG_4918.PNG/1284x2778.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/bd/99/71/bd997108-4355-7505-7071-8e633a30b7af/IMG_4917.PNG/1284x2778.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/22/de/54/22de54ea-c493-b8c2-c0e2-abcc269b12d2/IMG_4916.PNG/1284x2778.png)

## cost/day Rating Breakdown in Japan
- 5 stars: 2 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)







---

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