# ぐるぐるMap vs NSカレンダー

The clearest difference is in-app purchases: ぐるぐるMap at none against NSカレンダー's 4. ぐるぐるMap also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.6). NSカレンダー's advantage is update cadence (fortnightly vs every 3 months). On price and device support 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. ぐるぐるMap asks for nothing beyond the download.

ぐるぐるMap ships an update every 3 months, NSカレンダー fortnightly. The most recent releases landed on November 7, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | ぐるぐるMap | NSカレンダー |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 82.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 77 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HAKATA YOKAROMON, Y.K.](https://appshunter.io/developer/1502829400) | [noboru hizukuri](https://appshunter.io/developer/1537565548) |

## What reviewers say

### ぐるぐるMap

[App page](https://appshunter.io/ios/app/map/id1502829401)

**In-app purchases:** none


### NSカレンダー

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

This app allows for highly personalized calendar customization with options for font, color, and background photos. It integrates with standard calendars and offers home screen widgets for quick access to schedules. Users can also share events with family and friends.

**Highlights:** Customizable appearance (fonts, colors, photos), Home screen widgets, Integration with iOS/Google Calendar, Event sharing with family/friends, Multiple calendar creation, Memo lists and to-do checks, Japanese holidays and lunar calendar display

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

**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 ぐるぐるMap free?

ぐるぐるMap 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 ぐるぐるMap or NSカレンダー have ads?

NSカレンダー shows ads; ぐるぐるMap does not.

### Which is updated more often, ぐるぐるMap or NSカレンダー?

ぐるぐるMap ships an update every 3 months, and NSカレンダー fortnightly. Most recently, ぐるぐるMap was updated on November 7, 2026 and NSカレンダー on November 11, 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.*