# Shared To-dos & Calendar Calta — Share to-dos and plans easily

> Share to-dos and plans easily (iPhone/iPad app by LIGHTECHO STUDIO.)

- Source: https://appshunter.io/ios/app/shared-to-dos-and-calendar-calta/id6763480319 (this page in markdown: same URL + `.md`)
- Developer: [LIGHTECHO STUDIO](https://appshunter.io/developer/1880341268)
- Category: Productivity, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.4 · 68 MB
- Languages: English, French, German, Japanese, Korean, Portuguese, Chinese, Spanish, Chinese
- Released: 2026-05-19
- Data updated: 2026-06-26
- User reviews in markdown: https://appshunter.io/ios/app/shared-to-dos-and-calendar-calta/id6763480319/reviews.md

## What is Shared To?

Calta is a shared to-do and calendar app designed for families and partners.
It lets you manage everything you need for daily life in one place, from shopping lists and household chores to important plans and events.
When you add a to-do or event, it is shared with other members in real time, so everyone can quickly stay up to date, even when you are apart.
With an easy-to-read calendar layout, an ad-free experience, and dark mode support, Calta helps make everyday sharing simple and stress-free.
Calta is perfect for families, married couples, partners, couples living together, or anyone who wants to share tasks and schedules with the people who matter most.
Make everyday sharing smoother with Calta.

Support URL: https://calta.lightecho.jp/
Terms of Use: https://calta.lightecho.jp/terms.html
Privacy Policy: https://calta.lightecho.jp/privacy.html

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Family Plan (Monthly) | $2.99 | per month |
| Family Plan (Annual) | $29.99 | per year |
| Pro Plan (Monthly) | $11.99 | per month |
| Pro Plan (Annual) | $99.99 | per year |



## Version history (last 5 releases)

### 1.3.5 — 2026-06-20

Refined several UI elements for a more comfortable experience.
We’ve also fixed minor issues to make the app feel smoother and more reliable.

### 1.3.0 — 2026-06-03

・Added multilingual support.
・Improved performance for some features.

### 1.2.0 — 2026-05-27

- You can now color-code your calendar by member, in addition to category.
- Improved performance on several screens.
- Enhanced the stability of real-time updates.

### 1.1.0 — 2026-05-21

You can now set an end date for recurring tasks.
Improved performance for some features.
The app name has been changed to “Calta” (formerly “OurList”).

### 1.0 — 2026-05-19

No release notes.

## More apps by LIGHTECHO STUDIO

- [Meds Tracker: Pill Reminder](https://appshunter.io/ios/app/meds-tracker-pill-reminder/id6759719835)

All apps by LIGHTECHO STUDIO: https://appshunter.io/developer/1880341268

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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 2026-06-26.*