# PDF conversion assistant vs 一键抠图

The clearest difference is rating: PDF conversion assistant at 5.0 against 一键抠图's 3.0. PDF conversion assistant also leads on iOS requirement (11.0 vs 15.0). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. PDF conversion assistant sells 10 in-app purchases, starting at $3.99 per month and 一键抠图 sells 12 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

PDF conversion assistant holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 4 respectively. Written reviews point the same way: 71% of PDF conversion assistant's written reviews are positive against 65% of 一键抠图's.

PDF conversion assistant ships an update every 3 weeks, 一键抠图 fortnightly. The most recent releases landed on September 26, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | PDF conversion assistant | 一键抠图 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pdf-conversion-assistant/id1629864383/reviews)** | [3.0 (4 ratings)](https://appshunter.io/ios/app/p/id1631498311/reviews) |
| Number of ratings | 3 | **4** |
| Positive reviews | **70.8% of reviews** | 65.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Freemium | Freemium |
| Size | 174 MB | 185 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [福新 杨](https://appshunter.io/developer/1616433558) | [常贵 褚](https://appshunter.io/developer/1628084015) |

## What reviewers say

### PDF conversion assistant

[App page](https://appshunter.io/ios/app/pdf-conversion-assistant/id1629864383)

This tool allows you to quickly convert PDF files to various document formats like Word, Excel, and PPT on your mobile device. It also offers features for merging, splitting, encrypting, and editing PDFs, including adding watermarks and page numbers.

**Highlights:** Convert PDF to Word, Excel, PPT, images, Convert Word, Excel, PPT, images to PDF, Create PDF from pictures or photos, Merge, split, encrypt, decrypt PDFs, Edit PDFs: watermark, rotate, page numbers, Document management and search, One-click file sharing

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $3.99 | per month |
| 连续包年 | $12.99 | per year |
| monthly membership | $2.99 | one-time |
| 非续期月会员 | $3.99 | one-time |
| 非续期年会员 | $7.99 | one-time |
| annual membership | $9.99 | one-time |
| 非续期终身会员 | $9.99 | one-time |
| annual membership | $12.99 | one-time |
| life membership | $12.99 | one-time |
| 终身会员 | $19.99 | one-time |


### 一键抠图

[App page](https://appshunter.io/ios/app/p/id1631498311)

This professional software allows for one-click background removal of people, objects, and more. It offers advanced tools for precise editing, including a magic eraser and batch processing. Easily change backgrounds and export your creations.

**Highlights:** One-click person cutout, One-click object cutout, Advanced eraser tool, One-click collage, Batch cutout, Change background, One-click export

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 非续期永久3元 | $0.99 | one-time |
| 非续期永久28元 | $3.99 | one-time |
| 非续期包月48元 | $6.99 | one-time |
| 非续期包月68元 | $9.99 | one-time |
| 非续期永久78元 | $9.99 | one-time |
| 非续期3个月时长68元 | $9.99 | one-time |
| 非续期永久98元 | $14.99 | one-time |
| 非续期6个月时长98元 | $14.99 | one-time |
| 非续期永久128元 | $19.99 | one-time |
| 非续期永久168元 | $24.99 | one-time |
| 非续期两年时长168元 | $24.99 | one-time |
| 非续期永久198元 | $29.99 | one-time |


## Frequently asked questions

### Is PDF conversion assistant free?

PDF conversion assistant is free to download, with in-app purchases available.

### Is 一键抠图 free?

一键抠图 is free to download, with in-app purchases available.

### Which has better reviews, PDF conversion assistant or 一键抠图?

PDF conversion assistant is rated higher. PDF conversion assistant averages 5.0 out of 5 from 3 ratings, while 一键抠图 averages 3.0 from 4 ratings.

### Do PDF conversion assistant or 一键抠图 have ads?

Neither PDF conversion assistant nor 一键抠图 shows ads.

### Which is updated more often, PDF conversion assistant or 一键抠图?

PDF conversion assistant ships an update every 3 weeks, and 一键抠图 fortnightly. Most recently, PDF conversion assistant was updated on September 26, 2026 and 一键抠图 on September 22, 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.*