# SHC3 vs 光迹ColorMap

The clearest difference is update cadence: 光迹ColorMap at every 3 days against SHC3's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. SHC3 sells 2 in-app purchases, starting at $0.49 per month and 光迹ColorMap sells 6 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

SHC3 ships an update fortnightly, 光迹ColorMap every 3 days. The most recent releases landed on November 5, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | SHC3 | 光迹ColorMap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/shc3/id6761638817/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 152 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [aligo](https://appshunter.io/developer/1886388167) | [坩钇 李](https://appshunter.io/developer/6772401440) |

## What reviewers say

### SHC3

[App page](https://appshunter.io/ios/app/shc3/id6761638817)

This camera app prioritizes a consistent and predictable user experience, mimicking a physical camera. It allows for deep customization of controls and image styles, offering advanced features like 16-bit RAW capture and layered image editing. All processing is done on-device for enhanced privacy.

**Highlights:** Consistent control logic, Customizable operation system, 16-bit RAW capture, Layered image styles (Color, Tone, Effects, Recipe), On-device processing, Privacy-focused design

**Features:** iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SHC3 Pro Monthly | $0.49 | per month |
| SHC3 Pro Annual | $2.99 | per year |


### 光迹ColorMap

[App page](https://appshunter.io/ios/app/colormap/id6780353446)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度 Pro（邀请码） | $4.99 | per month |
| ColorMap Pro 月会员 | $5.99 | per month |
| 年度 Pro（邀请码） | $12.99 | per year |
| ColorMap Pro 年会员 | $17.99 | per year |
| 永久 Pro（邀请码） | $24.99 | one-time |
| ColorMap Pro 永久版 | $29.99 | one-time |


## Frequently asked questions

### Is SHC3 free?

SHC3 is free to download, with in-app purchases available.

### Is 光迹ColorMap free?

光迹ColorMap is free to download, with in-app purchases available.

### Do SHC3 or 光迹ColorMap have ads?

Neither SHC3 nor 光迹ColorMap shows ads.

### Which is updated more often, SHC3 or 光迹ColorMap?

SHC3 ships an update fortnightly, and 光迹ColorMap every 3 days. Most recently, SHC3 was updated on November 5, 2026 and 光迹ColorMap on November 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*