# 抖抖水印 - 简单易用的图片视频处理工具 — 简单易用的图片视频处理工具

> Simple image and video processing tool with watermarking and format conversion. (iPhone/iPad app by 智强 莫.)

- Source: https://appshunter.io/ios/app/id6474031482 (this page in markdown: same URL + `.md`)
- Developer: [智强 莫](https://appshunter.io/developer/1717014578)
- Category: Utilities
- Price: Free with in-app purchases
- Rating: 4.70/5 from 6 App Store ratings
- Age rating: 4+
- Requires: iOS 12.4 · 60 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2023-12-14
- Data updated: 2026-08-14
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/id6474031482/reviews.md

## What is 抖抖水印?

Doudou Watermark - a simple and easy-to-use image and video processing tool
[Functional Features]
+Image Analysis
+Image attribution
+Image watermark
+Lossless enlargement of images
+Image format conversion
+Image compression
+Image cropping
+Video watermark
+Video playback in reverse
+Video variable speed
+Video format conversion
+Video compression
[Instructions for Continuous Subscription Members]
1. Subscription service: Continuous (monthly/seasonal/annual) membership
2. Subscription cycle: one month/quarter/year; During the subscription period, users can experience the VIP membership function
3. Payment: After confirming the purchase, a fee will be deducted from the user's Apple iTunes account
4. Unsubscribe: If you need to cancel automatic renewal, please turn off automatic renewal at least 24 hours before the subscription period expires. After turning it off, there will be no further charges. If you do not cancel within 24 hours before the expiration, the subscription will be automatically renewed
5. Renewal: 24 hours before the expiration of a continuous (monthly/seasonal/annual) membership, Apple will automatically deduct the corresponding fee from your iTunes account. After successful (monthly/seasonal/annual) membership service, the validity period will be automatically extended by one cycle
6. Privacy Policy: https://cedar-wishbone-641.notion.site/b8fa7a12421c47269d0cba92ee5beb02?pvs=4
7. Continuous subscription agreement: https://cedar-wishbone-641.notion.site/b654b9a09c21454b8b8eb1a7fa380e1a?pvs=4

## Key features

- Image analysis and attribution
- Add image and video watermarks
- Lossless image enlargement
- Image and video format conversion
- Image and video compression
- Video playback in reverse
- Video variable speed adjustment

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly Membership | $4.99 | per month |
| Quarterly membership | $14.99 | per 3 months |
| Yuarterly membership | $29.99 | per year |



## Frequently asked questions about 抖抖水印

### What is Doudou Watermark?

Doudou Watermark is a simple and easy-to-use tool for processing images and videos. It offers features like watermarking, format conversion, compression, and video playback adjustments.

### Does Doudou Watermark have ads?

No, Doudou Watermark does not contain advertisements. The app is free to download and use, with optional subscription plans for premium features.

### What are the subscription options for Doudou Watermark?

Doudou Watermark offers monthly, quarterly, and annual membership plans. Each plan provides access to VIP membership functions and includes a free trial period of the same duration.

### How do I cancel my Doudou Watermark subscription?

To cancel automatic renewal, you need to turn off the auto-renewal setting at least 24 hours before your current subscription period expires. If you do not cancel within this timeframe, your subscription will automatically renew.

### What devices is Doudou Watermark compatible with?

Doudou Watermark is available for iPhone, iPad, and iPod. It is designed for use on Apple's mobile operating systems.

### How often is Doudou Watermark updated?

The app was last updated on December 18, 2023, with version 1.0.1. This indicates recent development and potential for future updates.

### What is the age rating for Doudou Watermark?

Doudou Watermark has an age rating of 4+, making it suitable for a wide range of users, including children.

### What are the main image editing features in Doudou Watermark?

Doudou Watermark allows for image analysis, attribution, watermarking, lossless enlargement, format conversion, compression, and cropping.

## Version history (last 2 releases)

### 1.0.1 — 2023-12-18

1. Interactive experience optimization
2. Fix logic bugs
3. Fix Home Page

### 1.0 — 2023-12-15

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-14.*