# 焕颜证件照 vs 图片转线稿pro

The clearest difference is in-app purchases: 焕颜证件照 at none against 图片转线稿pro's 5. 图片转线稿pro's advantage is update cadence (weekly vs monthly) and review sentiment (100% vs 80%). On price, ads and device support there is nothing between them.

Both are free to download. 图片转线稿pro sells 5 in-app purchases, starting at $0.99 per 7 days. 焕颜证件照 asks for nothing beyond the download.

焕颜证件照 ships an update monthly, 图片转线稿pro weekly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 焕颜证件照 | 图片转线稿pro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 70 MB | 42 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Jiangsheng Technology Co., Ltd](https://appshunter.io/developer/1807774447) | [Shenzhen Yunzhuo Digital Technology Co., Ltd.](https://appshunter.io/developer/1720080072) |

## What reviewers say

### 焕颜证件照

[App page](https://appshunter.io/ios/app/id6754448818)

Create professional-looking ID photos with a wide range of official sizes, AI-powered background removal, natural beauty enhancements, and virtual clothing options. Easily edit and perfect your photos for any requirement.

**Highlights:** Professional ID photo sizes, AI intelligent background removal, Natural beauty and makeup effects, Virtual clothing and outfit templates, Precise photo editing tools, Multiple background color options

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

**In-app purchases:** none


### 图片转线稿pro

[App page](https://appshunter.io/ios/app/pro/id6755821320)

Transform photos into artistic line drawings with AI. Choose from various styles like manga, sketch, or architectural outlines. Ideal for artists and creators seeking inspiration or reference materials.

**Highlights:** AI photo to line drawing conversion, Multiple artistic styles (manga, sketch, architectural), Detailed facial and outline recognition, Fast processing, Before/after effect comparison, High-definition saving for print and reference

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包周会员 | $0.99 | per 7 days |
| 包月会员 | $4.99 | per month |
| 包季会员 | $14.99 | per 3 months |
| 包年会员 | $29.99 | per year |
| 终身会员 | $59.99 | one-time |


## Frequently asked questions

### Is 焕颜证件照 free?

焕颜证件照 is free to download, with no in-app purchases.

### Is 图片转线稿pro free?

图片转线稿pro is free to download, with in-app purchases available.

### Do 焕颜证件照 or 图片转线稿pro have ads?

Neither 焕颜证件照 nor 图片转线稿pro shows ads.

### Which is updated more often, 焕颜证件照 or 图片转线稿pro?

焕颜证件照 ships an update monthly, and 图片转线稿pro weekly. Most recently, 焕颜证件照 was updated on October 30, 2026 and 图片转线稿pro on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*