いいね
いいね
Archived App (Last seen on 26 Oct 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
This app helps parents track the remaining days until their child turns 18. It calculates various milestones and countdowns, offering a visual reminder of precious time spent together. The Pro version unlocks advanced features for multiple children and personalized backgrounds.
✓Countdown to 18th birthday
✓Calculates milestone days
✓Home screen widgets
✓Track multiple children (Pro)
✓Photo backgrounds (Pro)
✓Customizable themes (Pro)
Show original description
What's New in いっしょにあと何日 子育てカウントダウン
1.0.1
October 4, 2026
細かな改善をしました
1
Subscriptions & In-App Purchases
$6.99
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FAQ
How does いっしょにあと何日 work?
Simply enter your child's birthday, and the app will immediately display the remaining days until they turn 18. It automatically counts down daily and calculates various milestones without further input.
Can I track multiple children with いっしょにあと何日?
The free version allows you to track one child. To track multiple children, you can upgrade to the Pro version, which offers the ability to switch between each child's countdown.
What are the Pro features for いっしょにあと何日?
The Pro version, a one-time purchase of ¥1,200, includes features like adding photos to backgrounds, tracking multiple children, notifications for key milestones, 8 theme colors, and photo widgets.
Is いっしょにあと何日 compatible with other devices?
Currently, いっしょにあと何日 is supported on iPhones. Data is saved to iCloud, allowing for seamless transitions if you switch devices.
Does いっしょにあと何日 have ads?
No, いっしょにあと何日 is completely ad-free. You can use the app without any interruptions from advertisements.
How often is いっしょにあと何日 updated?
The app was last updated on October 4, 2026, to version 1.0.1. Updates typically focus on improving functionality and adding new features based on user feedback.
What is the age rating for いっしょにあと何日?
The app has an age rating of 4+, making it suitable for parents and older children to use together.
Can I use いっしょにあと何日 offline?
Yes, the core functionality of counting down days and displaying milestones works offline. Data synchronization via iCloud will occur when an internet connection is available.
