# Window Opened Dates

> Window Opened Dates (iPhone/iPad app by Manabi Mate LLC.)

- Source: https://appshunter.io/ios/app/window-opened-dates/id6772423034 (this page in markdown: same URL + `.md`)
- Developer: [Manabi Mate LLC](https://appshunter.io/developer/1817627045)
- Category: Lifestyle
- Price: $1.99
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: American English, Arabic, French (France), German (Germany), Italian, Japanese, Korean, Brazilian Portuguese, Chinese (Simplified, China), European Spanish
- Released: 2026-06-08
- Data updated: 2026-08-07
- User reviews in markdown: https://appshunter.io/ios/app/window-opened-dates/id6772423034/reviews.md

## What is Window Opened Dates?

Window Opened Dates helps you remember when each room was last aired.

In winter, it is easy to forget bedrooms, closets, north-facing rooms, laundry areas, and corners behind furniture. This simple tracker shows the last window-opening date for every room, how many days have passed, and which rooms may need fresh air today.

Features:
- Track the last ventilation date for each room
- One-tap opened today records
- Winter check mode for forgotten rooms
- Room notes for condensation-prone spots
- Local reminders
- JSON, CSV, and ZIP export/import
- iPhone and iPad support
- No ads, no analytics

This app is a household habit tracker. It does not diagnose mold, building conditions, or health risks.


## Version history (last 1 release)

### 1.0 — 2026-06-08

No release notes.

## More apps by Manabi Mate LLC

- [ゴミ出し管理](https://appshunter.io/ios/app/id6748877004)
- [誕生日リスト - 友達の誕生日管理アプリ](https://appshunter.io/ios/app/id6749146431)
- [やる気ボタン - モチベーションアップアプリ](https://appshunter.io/ios/app/id6749183452)
- [気分ピクセル - 1年間の感情を色で記録する日記アプリ](https://appshunter.io/ios/app/1/id6749226437)
- [Unchi Calendar](https://appshunter.io/ios/app/unchi-calendar/id6760112125)
- [PassForge - Password Generator](https://appshunter.io/ios/app/passforge-password-generator/id6760126202)

All apps by Manabi Mate LLC: https://appshunter.io/developer/1817627045

---

*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 2026-08-07.*