# Koibito Calendar — Share schedules together

> Share schedules together (iPhone/iPad app by Takuro Yoshizawa.)

- Source: https://appshunter.io/ios/app/koibito-calendar/id6760582483 (this page in markdown: same URL + `.md`)
- Developer: [Takuro Yoshizawa](https://appshunter.io/developer/1839233118)
- Category: Lifestyle, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.0 · 28 MB
- Languages: American English, Japanese
- Released: 2026-03-25
- Data updated: 2026-08-20
- User reviews in markdown: https://appshunter.io/ios/app/koibito-calendar/id6760582483/reviews.md

## What is Koibito Calendar?

Couple Calendar is an app designed for couples to share their schedules and avoid miscommunication.

With just a few simple steps, you can easily share plans and make sure nothing gets forgotten. You can also see how many days you've been together and count down the days until your next date, making the time you spend together feel more visible and meaningful.

■ Manage & Share Schedules
 - Share the same calendar and see each other's plans in real time
 - Add, edit, or delete events and have changes instantly reflected for your partner
 - Filter events by participant

■ Quick Add with Templates
 - Save frequently used events as templates
 - Add events instantly with just one tap
 - Easily schedule dates and recurring plans

■ Organize Events with Labels
 - Add labels to events to keep your calendar organized
 - Categorize events by purpose for easier schedule management
 - Use colors to quickly understand your calendar at a glance

■ Notes
 - Use countdowns to see how many days are left until your next date
 - Use count-ups to automatically track how many days you've been together
 - Manage shopping lists and to-dos with checklists

■ Stamps
 - Add events with just one tap using stamps
 - Reduce typing and add plans more quickly

■ Messages
 - Coordinate plans with your partner through messages
 - React to messages with stamps

■ Counter Notes (Premium)
 - Count events by event name or label
 - Track the total time spent on events
 - Visualize how much time you've spent together

■ Premium Features
 - Remove ads
 - Unlock premium stamps
 - Unlock event search
 - Unlock counter notes
 - Unlock widgets

Terms of Use:
https://www.card-chicken.jp/page/couplecalendar-terms-en

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Koibito Calendar Premium | $6.99 | one-time |



## Version history (last 5 releases)

### 3.0.2 — 2026-08-15

■ Added support for multi-day events.
■ Updated the App Store screenshots and app icon.
■ Other minor improvements
 - Fixed minor bugs and improved the design of various screens.

### 3.0.1 — 2026-08-11

■ Added support for recognizing URLs in messages.
■ Added new stickers. More stickers will be added in future updates.
■ Other minor improvements and bug fixes.
 - Fixed various minor issues and improved the design across the app.

### 3.0.0 — 2026-08-08

■ Added a messaging feature.
■ Added an option to display event labels in a smaller size.
■ Improved the calendar by displaying events and labels from the previous and next months with reduced opacity.
■ Added ads. Premium users can continue to enjoy the app without ads.
■ Other minor improvements and bug fixes.
 - Improved the appearance and behavior of various screens.

### 2.7 — 2026-06-26

■ Minor fixes
Fixed a bug where the calendar widget was not displayed.

### 2.6 — 2026-05-27

■ You can now keep a history of stamp changes and notify your partner.
■ Minor fixes
Adjusted the sort order on the timeline screen
Added a “Save Stamp History” option to Settings

## Apps similar to Koibito Calendar

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [ANSWER - Q&A](https://appshunter.io/ios/app/answer-q-and-a/id6454846580) | — | Free | Lifestyle |
| [FamilyCal Shared Planner](https://appshunter.io/ios/app/familycal-shared-planner/id6772257728) | — | Free | Lifestyle |
| [nail me!](https://appshunter.io/ios/app/nail-me/id1499318448) | — | Free | Lifestyle |
| [Family Organizer, Planner Fam+](https://appshunter.io/ios/app/family-organizer-planner-fam-plus/id6741025064) | — | Free | Lifestyle |
| [S.i](https://appshunter.io/ios/app/si/id1610301719) | — | Free | Lifestyle |
| [OnePick - Daily Photo Journal](https://appshunter.io/ios/app/onepick-daily-photo-journal/id6755783974) | — | Free | Lifestyle |

## More apps by Takuro Yoshizawa

- [Megree](https://appshunter.io/ios/app/megree/id6752404863)
- [Battlog - TCG 戦績記録](https://appshunter.io/ios/app/battlog-tcg/id6752964015)

All apps by Takuro Yoshizawa: https://appshunter.io/developer/1839233118

## Related topics

[koibito calendar](https://appshunter.io/ios/topics/koibito-calendar)

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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 2026-08-20.*