# Color Code Seeker vs シンプル縦型スケジュール帳

The clearest difference is rating: シンプル縦型スケジュール帳 at 4.5 against Color Code Seeker's 3.0. シンプル縦型スケジュール帳 also leads on ads (none vs shown) and review sentiment (79% vs 50%). Color Code Seeker's advantage is iOS requirement (11.0 vs 17.0). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

シンプル縦型スケジュール帳 holds the better App Store score, 4.5 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 50% of Color Code Seeker's written reviews are positive against 79% of シンプル縦型スケジュール帳's.

Color Code Seeker ships an update every 16 months, シンプル縦型スケジュール帳 every 3 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Color Code Seeker | シンプル縦型スケジュール帳 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/color-code-seeker/id1430895803/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/id6480523446/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | 50.0% of reviews | **78.6% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 16 months | **Every 3 months** |
| Monetization | Ad-supported | — |
| Size | 15 MB | 136 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shigeo Fukuda](https://appshunter.io/developer/1282972116) | [Shuya Komiya](https://appshunter.io/developer/1504097686) |

## 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


### シンプル縦型スケジュール帳

[App page](https://appshunter.io/ios/app/id6480523446)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Color Code Seeker free?

Color Code Seeker is free to download, with no in-app purchases.

### Is シンプル縦型スケジュール帳 free?

シンプル縦型スケジュール帳 is free to download, with no in-app purchases.

### Which has better reviews, Color Code Seeker or シンプル縦型スケジュール帳?

シンプル縦型スケジュール帳 is rated higher. Color Code Seeker averages 3.0 out of 5 from 2 ratings, while シンプル縦型スケジュール帳 averages 4.5 from 2 ratings.

### Do Color Code Seeker or シンプル縦型スケジュール帳 have ads?

Color Code Seeker shows ads; シンプル縦型スケジュール帳 does not.

### Which is updated more often, Color Code Seeker or シンプル縦型スケジュール帳?

Color Code Seeker ships an update every 16 months, and シンプル縦型スケジュール帳 every 3 months. Most recently, Color Code Seeker was updated on November 2, 2026 and シンプル縦型スケジュール帳 on November 4, 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.*