# 工程相机 vs One Touch Work Log

The clearest difference is update cadence: One Touch Work Log at every 10 days against 工程相机's every 2 months. On price, ads, 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.

工程相机 ships an update every 2 months, One Touch Work Log every 10 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 工程相机 | One Touch Work Log |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 49 MB | 51 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DreamWeave LLC](https://appshunter.io/developer/1755429746) | [lu qi hao](https://appshunter.io/developer/852178951) |

## What reviewers say

### 工程相机

[App page](https://appshunter.io/ios/app/id6711336572)

This app adds custom watermarks to your photos, including time, location, weather, and coordinates. It's ideal for work records, travel logs, and preserving memories with unique visual stories.

**Highlights:** Customizable photo watermarks, Automatic time and location stamping, Weather and coordinate data, Multiple watermark templates, Photo collage templates, Work record functionality

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

**In-app purchases:** none


### One Touch Work Log

[App page](https://appshunter.io/ios/app/one-touch-work-log/id6810133926)

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

**In-app purchases:** none


## Frequently asked questions

### Is 工程相机 free?

工程相机 is free to download, with no in-app purchases.

### Is One Touch Work Log free?

One Touch Work Log is free to download, with no in-app purchases.

### Do 工程相机 or One Touch Work Log have ads?

Both 工程相机 and One Touch Work Log show ads.

### Which is updated more often, 工程相机 or One Touch Work Log?

工程相机 ships an update every 2 months, and One Touch Work Log every 10 days. Most recently, 工程相机 was updated on October 30, 2026 and One Touch Work Log on October 31, 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.*