# 光迹ColorMap vs OrthoCam

The clearest difference is in-app purchases: 光迹ColorMap at none against OrthoCam's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. OrthoCam sells 3 in-app purchases, starting at $2.99 per year. 光迹ColorMap asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 光迹ColorMap | OrthoCam |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 days | Every 2 days |
| Size | 110 MB | 41 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [坩钇 李](https://appshunter.io/developer/6772401440) | [意 林](https://appshunter.io/developer/6794978069) |

## What reviewers say

### 光迹ColorMap

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

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

**In-app purchases:** none


### OrthoCam

[App page](https://appshunter.io/ios/app/orthocam/id6799707769)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 年度会员 | $2.99 | per year |
| 升级永久 | $6.99 | one-time |
| 永久会员 | $9.99 | one-time |


## Frequently asked questions

### Is 光迹ColorMap free?

光迹ColorMap is free to download, with no in-app purchases.

### Is OrthoCam free?

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

### Do 光迹ColorMap or OrthoCam have ads?

Neither 光迹ColorMap nor OrthoCam shows ads.

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

光迹ColorMap ships an update every 2 days, and OrthoCam every 2 days. Most recently, 光迹ColorMap was updated on October 31, 2026 and OrthoCam on October 29, 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.*