# Days of a week

> Days of a week (iPhone/iPad app by studio-kazu.)

- Source: https://appshunter.io/ios/app/days-of-a-week/id380874039 (this page in markdown: same URL + `.md`)
- Developer: [studio-kazu](https://appshunter.io/developer/380874042)
- Category: Lifestyle, Business
- Price: Free
- Age rating: 4+
- Requires: iOS 11.0 · 15 MB
- Languages: Japanese
- Released: 2010-07-16
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/days-of-a-week/id380874039/reviews.md

## What is Days of a week?

This app shows you what happened this month and year.
(1) Data from 1900 to January 13, 2026 was collected from WikiPedia.
(2) "Calendar": Select a year and month using the pickers on the calendar screen to display a calendar for the specified year and month, and view the days of the week and holidays for that month and year.
(3) "Events, Births, and Deaths": Click the tabs at the bottom of the screen to switch between "Events," "Celebrity Births," and "Celebrity Deaths."
(4) This app can be used offline. Use it to kill time or find out a friend's birthday.


## Version history (last 5 releases)

### 1.9 — 2026-01-13

Data from 1900 to January 13, 2026 was collected from WikiPedia.

### 1.8 — 2025-09-27

Updated on September 27, 2025

### 1.7 — 2023-03-05

We collected chronological data from 1900 to February 2023 from WikiPedia.

### 1.6.13 — 2021-03-20

(1) Timeline data was included until March 17, 2021
(2) The data of March 11, 1989 was revised.
(3) Fixed the problem that ul tag and li tag remained in the data of September 1, 1989.
(4) Solved and fixed the problem that the monthly data of 1948 and 1950 contained an incident.

### 1.6.12 — 2020-11-10

(1) The chronological table data is included until 2020/11/09.
(2) Solved the problem of slow response in [Birth] and [Death].
(3) The height of the display cell did not match the content, so it was corrected.

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## More apps by studio-kazu

- [This day of the month](https://appshunter.io/ios/app/this-day-of-the-month/id1501956228)

All apps by studio-kazu: https://appshunter.io/developer/380874042

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-17.*