# 光迹ColorMap vs iMark

The clearest difference is in-app purchases: 光迹ColorMap at none against iMark's 3. 光迹ColorMap also leads on update cadence (every 2 days vs every 8 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. iMark sells 3 in-app purchases, starting at $1.99 per month. 光迹ColorMap asks for nothing beyond the download.

光迹ColorMap ships an update every 2 days, iMark every 8 days. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | 光迹ColorMap | iMark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/imark-photo-video-frame/id6790635900/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 8 days |
| Monetization | — | Free with in-app purchases |
| Size | 110 MB | 169 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) | [良浩 郭](https://appshunter.io/developer/6790440964) |

## 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


### iMark

[App page](https://appshunter.io/ios/app/imark-photo-video-frame/id6790635900)

Capture photos and videos with a classic film aesthetic and detailed metadata. Apply various film looks, add custom frames, and record shooting data like time, place, and EXIF information. Offers batch processing and high-resolution export options.

**Highlights:** Film looks and color grading, EXIF and GPS data recording, Customizable templates and frames, Batch processing for import/export, High-resolution capture and export, Watermark options

**Features:** iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iMark Pro Monthly | $1.99 | per month |
| iMark Pro Quarterly | $3.99 | per 3 months |
| iMark Pro Lifetime | $12.99 | one-time |


## Frequently asked questions

### Is 光迹ColorMap free?

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

### Is iMark free?

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

### Do 光迹ColorMap or iMark have ads?

Neither 光迹ColorMap nor iMark shows ads.

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

光迹ColorMap ships an update every 2 days, and iMark every 8 days. Most recently, 光迹ColorMap was updated on October 31, 2026 and iMark on November 10, 2026.

---

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