# 무슨색이지? vs Magnetic Sensor

The clearest difference is ads: 무슨색이지? at none against Magnetic Sensor's shown. 무슨색이지? also leads on update cadence (every 3 days vs fortnightly) and iOS requirement (10.2 vs 15.1). On price, 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.

무슨색이지? ships an update every 3 days, Magnetic Sensor fortnightly. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | 무슨색이지? | Magnetic Sensor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/id1483784437/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Fortnightly |
| Monetization | Free | — |
| Size | 20 MB | 25 MB |
| Requires iOS | **10.2** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GEUNYOUNG LEE](https://appshunter.io/developer/1481211656) | [Seonggon Sim](https://appshunter.io/developer/1565259950) |

## What reviewers say

### 무슨색이지?

[App page](https://appshunter.io/ios/app/id1483784437)

Identify the exact colors within any photograph. Get precise RGB and HEX values for any shade you find. Perfect for designers, artists, or anyone curious about color.

**Highlights:** Identify colors in photos, Display RGB values, Display HEX values, Simple and intuitive interface

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

**In-app purchases:** none


### Magnetic Sensor

[App page](https://appshunter.io/ios/app/magnetic-sensor/id6764468454)

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

**In-app purchases:** none


## Frequently asked questions

### Is 무슨색이지? free?

무슨색이지? is free to download, with no in-app purchases.

### Is Magnetic Sensor free?

Magnetic Sensor is free to download, with no in-app purchases.

### Do 무슨색이지? or Magnetic Sensor have ads?

Magnetic Sensor shows ads; 무슨색이지? does not.

### Which is updated more often, 무슨색이지? or Magnetic Sensor?

무슨색이지? ships an update every 3 days, and Magnetic Sensor fortnightly. Most recently, 무슨색이지? was updated on November 3, 2026 and Magnetic Sensor on November 8, 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.*