# 试卷帮 vs 水印全能宝

The clearest difference is rating: 水印全能宝 at 5.0 against 试卷帮's 4.5. 水印全能宝 also leads on ads (none vs shown) and update cadence (daily vs every 3 weeks). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. 试卷帮 sells 5 in-app purchases, starting at $3.99 per 7 days and 水印全能宝 sells 5 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

水印全能宝 holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 4 respectively.

试卷帮 ships an update every 3 weeks, 水印全能宝 daily. The most recent releases landed on October 12, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 试卷帮 | 水印全能宝 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (4 ratings)](https://appshunter.io/ios/app/id6469746768/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/id6475168428/reviews)** |
| Number of ratings | 4 | 4 |
| Positive reviews | 86.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 13 MB | 38 MB |
| Requires iOS | 15.6 | **10.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [胜财 陈](https://appshunter.io/developer/1683036692) | [群花 王](https://appshunter.io/developer/1710760339) |

## What reviewers say

### 试卷帮

[App page](https://appshunter.io/ios/app/id6469746768)

This tool helps students and content creators by digitizing study materials and extracting text from various media. It features exam paper restoration, error tracking, and bulk text extraction from images, videos, and audio.

**Highlights:** Erase handwriting from exam papers, Digital error notebook, Batch text extraction, Extract text from videos and audio, Recognize text in images, Recommended content

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $3.99 | per 7 days |
| 月会员 | $7.99 | per month |
| 季度会员 | $9.99 | per 3 months |
| 年会员 | $29.99 | per year |
| 永久会员 | $19.99 | one-time |


### 水印全能宝

[App page](https://appshunter.io/ios/app/id6475168428)

This utility app offers a comprehensive suite of tools for audio editing, image watermarking, and video content creation. It provides video parsing, intelligent background removal, handwriting recognition, and access to popular copywriting materials to enhance efficiency.

**Highlights:** Intelligent watermarking for images, Video parsing and link extraction, Handwriting recognition for text extraction, AI-powered background removal, Access to popular copywriting materials, Video operation tutorials

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包周会员 | $9.99 | per 7 days |
| 包季会员 | $14.99 | per 3 months |
| 包月套餐 | $19.99 | per month |
| 包年会员 | $29.99 | per year |
| 永久会员 | $44.99 | one-time |


## Frequently asked questions

### Is 试卷帮 free?

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

### Is 水印全能宝 free?

水印全能宝 is free to download, with in-app purchases available.

### Which has better reviews, 试卷帮 or 水印全能宝?

水印全能宝 is rated higher. 试卷帮 averages 4.5 out of 5 from 4 ratings, while 水印全能宝 averages 5.0 from 4 ratings.

### Do 试卷帮 or 水印全能宝 have ads?

试卷帮 shows ads; 水印全能宝 does not.

### Which is updated more often, 试卷帮 or 水印全能宝?

试卷帮 ships an update every 3 weeks, and 水印全能宝 daily. Most recently, 试卷帮 was updated on October 12, 2026 and 水印全能宝 on September 23, 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.*