# 无痕水印 vs ATA运管

The clearest difference is in-app purchases: ATA运管 at none against 无痕水印's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 无痕水印 sells 4 in-app purchases, starting at $3.99 per 7 days. ATA运管 asks for nothing beyond the download.

无痕水印 ships an update fortnightly, ATA运管 every 10 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | 无痕水印 | ATA运管 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (15 ratings)](https://appshunter.io/ios/app/id6749143256/reviews)** | — |
| Number of ratings | **15** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Monetization | Freemium | — |
| Size | 53 MB | 47 MB |
| Requires iOS | **15** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [结荣 徐](https://appshunter.io/developer/1896516258) | [大连半岛天空商旅服务有限公司](https://appshunter.io/developer/1848811206) |

## What reviewers say

### 无痕水印

[App page](https://appshunter.io/ios/app/id6749143256)

This app offers a suite of tools for editing videos and images. It allows for the removal of unwanted elements, addition of custom watermarks, and enhancement of image/video quality. It also provides AI-powered copywriting assistance and various video manipulation functions.

**Highlights:** Smart element removal, Customizable watermarks, Link parsing and material extraction, Image and video enhancement, AI copywriting assistant, Video mirroring and reversing, Precise background removal

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $3.99 | per 7 days |
| 月会员 | $12.99 | per month |
| 年会员 | $19.99 | per year |
| 永久会员 | $39.99 | one-time |


### ATA运管

[App page](https://appshunter.io/ios/app/ata/id6794283535)

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

**In-app purchases:** none


## Frequently asked questions

### Is 无痕水印 free?

无痕水印 is free to download, with in-app purchases available.

### Is ATA运管 free?

ATA运管 is free to download, with no in-app purchases.

### Do 无痕水印 or ATA运管 have ads?

Neither 无痕水印 nor ATA运管 shows ads.

### Which is updated more often, 无痕水印 or ATA运管?

无痕水印 ships an update fortnightly, and ATA运管 every 10 days. Most recently, 无痕水印 was updated on October 24, 2026 and ATA运管 on October 24, 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.*