# Color Code Seeker vs NSカレンダー

The clearest difference is in-app purchases: Color Code Seeker at none against NSカレンダー's 4. Color Code Seeker also leads on iOS requirement (11.0 vs 14.0). NSカレンダー's advantage is review sentiment (82% vs 50%) and update cadence (fortnightly vs every 16 months). On price, ads 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. Color Code Seeker asks for nothing beyond the download.

Color Code Seeker ships an update every 16 months, NSカレンダー fortnightly. The most recent releases landed on August 16, 2026 and June 26, 2026 respectively.

## The numbers

| Metric | Color Code Seeker | NSカレンダー |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/color-code-seeker/id1430895803/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | **82.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 16 months | **Fortnightly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 15 MB | 75 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shigeo Fukuda](https://appshunter.io/developer/1282972116) | [noboru hizukuri](https://appshunter.io/developer/1537565548) |

## What reviewers say

### Color Code Seeker

[App page](https://appshunter.io/ios/app/color-code-seeker/id1430895803)

Extract color codes from images with ease. Simply select a photo, position the desired color at the center, and instantly retrieve Hex, RGB, HSV, and HSL values. Save favorites and copy codes with a single tap.

**Highlights:** Extract color codes from images, Supports Hex, RGB, HSV, HSL formats, Copy color codes to clipboard, Add favorite colors, Simple image selection interface

**Features:** Vision Pro support

**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 Color Code Seeker free?

Color Code Seeker 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 Color Code Seeker or NSカレンダー have ads?

Both Color Code Seeker and NSカレンダー show ads.

### Which is updated more often, Color Code Seeker or NSカレンダー?

Color Code Seeker ships an update every 16 months, and NSカレンダー fortnightly. Most recently, Color Code Seeker was updated on August 16, 2026 and NSカレンダー on June 26, 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.*