# CalendarCalendar vs Deco カレンダー

The clearest difference is rating: Deco カレンダー at 4.0 against CalendarCalendar's 1.0. Deco カレンダー also leads on in-app purchases (none vs 1) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. CalendarCalendar sells 1 one-off in-app purchase. Deco カレンダー asks for nothing beyond the download.

Deco カレンダー holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

CalendarCalendar ships an update every 4 months, Deco カレンダー every 5 weeks. The most recent releases landed on October 23, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | CalendarCalendar | Deco カレンダー |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/calendarcalendar/id885554557/reviews) | **[4.0 (3 ratings)](https://appshunter.io/ios/app/deco/id1545350571/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | 64.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 10 MB | 4 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Takashi Yamaguchi](https://appshunter.io/developer/807002600) | [Yuichiro Iwase](https://appshunter.io/developer/1498436845) |

## What reviewers say

### CalendarCalendar

[App page](https://appshunter.io/ios/app/calendarcalendar/id885554557)

Personalize your digital calendar with custom wallpapers, color themes, and font adjustments. Capture full months as images to create a visual diary of your memories. Enjoy a unique and fun way to manage your schedule.

**Highlights:** Customizable monthly wallpapers, Color themes and day tags, Adjustable font color, size, and boldness, Rokuyo display, Full month calendar capture, Personalized scheduling

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free | $2.99 | one-time |


### Deco カレンダー

[App page](https://appshunter.io/ios/app/deco/id1545350571)

Personalize your calendar with a variety of stylish wallpapers and themes. Easily manage your schedule with standard calendar functions, including adding, editing, and sharing events. Syncs with iCloud and Google Calendar for seamless integration.

**Highlights:** Customizable image and movie wallpapers, Date label font and size options, Add, edit, and remove schedules, Schedule sharing via mail and SNS, Integrated map function, Sync with iCloud and Google Calendar

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CalendarCalendar free?

CalendarCalendar is free to download, with in-app purchases available.

### Is Deco カレンダー free?

Deco カレンダー is free to download, with no in-app purchases.

### Which has better reviews, CalendarCalendar or Deco カレンダー?

Deco カレンダー is rated higher. CalendarCalendar averages 1.0 out of 5 from 1 ratings, while Deco カレンダー averages 4.0 from 3 ratings.

### Do CalendarCalendar or Deco カレンダー have ads?

CalendarCalendar shows ads; Deco カレンダー does not.

### Which is updated more often, CalendarCalendar or Deco カレンダー?

CalendarCalendar ships an update every 4 months, and Deco カレンダー every 5 weeks. Most recently, CalendarCalendar was updated on October 23, 2026 and Deco カレンダー on October 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*