# Deco カレンダー vs NSカレンダー

The clearest difference is in-app purchases: Deco カレンダー at none against NSカレンダー's 4. Deco カレンダー also leads on ads (none vs shown). NSカレンダー's advantage is update cadence (fortnightly vs every 5 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. NSカレンダー sells 4 in-app purchases, starting at $1.99 per month. Deco カレンダー asks for nothing beyond the download.

Deco カレンダー ships an update every 5 weeks, NSカレンダー fortnightly. The most recent releases landed on September 15, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Deco カレンダー | NSカレンダー |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/deco/id1545350571/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | — | 82.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 4 MB | 75 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yuichiro Iwase](https://appshunter.io/developer/1498436845) | [noboru hizukuri](https://appshunter.io/developer/1537565548) |

## What reviewers say

### 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


### NSカレンダー

[App page](https://appshunter.io/ios/app/ns/id1546817612)

This app offers a highly customizable calendar experience with shared scheduling, widgets, and integration with iOS and Google Calendars. Personalize your calendar with custom fonts, themes, and stamps to manage your time effectively.

**Highlights:** Shared calendar scheduling, iOS and Google Calendar integration, Customizable widgets, Font and theme customization, Stamp and photo personalization, Passcode lock

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ゴールドプラン | $1.99 | per month |
| プラチナプラン | $4.99 | per month |
| プラチナプラン：年 | $51.99 | per year |
| ダイヤモンドプラン | $59.99 | one-time |


## Frequently asked questions

### Is Deco カレンダー free?

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

### Is NSカレンダー free?

NSカレンダー is free to download, with in-app purchases available.

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

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

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

Deco カレンダー ships an update every 5 weeks, and NSカレンダー fortnightly. Most recently, Deco カレンダー was updated on September 15, 2026 and NSカレンダー on October 1, 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.*