# 百思写真 vs Lock Screen Wallpaper

The clearest difference is ads: 百思写真 at none against Lock Screen Wallpaper's shown. 百思写真 also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 百思写真 sells 2 in-app purchases, starting at $3.99 per 7 days and Lock Screen Wallpaper sells 1 in-app purchase, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on September 27, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 百思写真 | Lock Screen Wallpaper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai/id6689493385/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | Every 3 days |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 186 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [敏飞 任](https://appshunter.io/developer/1733484219) | [浩然 薛](https://appshunter.io/developer/1875303337) |

## What reviewers say

### 百思写真

[App page](https://appshunter.io/ios/app/ai/id6689493385)

Effortlessly create personalized, high-quality photos with AI-powered facial replacement. Choose from a vast library of templates for professional headshots, ID photos, or artistic portraits. Generate stunning images with a single click.

**Highlights:** AI facial fusion, Diverse template library, One-click generation, High-definition output, Privacy protection, ID photo standards, Professional headshot customization

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 高级会员 | $3.99 | per 7 days |
| 高级会员 | $29.99 | per year |


### Lock Screen Wallpaper

[App page](https://appshunter.io/ios/app/lock-screen-wallpaper-iscreen/id6760888327)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Weekly Membership | $4.99 | per 7 days |


## Frequently asked questions

### Is 百思写真 free?

百思写真 is free to download, with in-app purchases available.

### Is Lock Screen Wallpaper free?

Lock Screen Wallpaper is free to download, with in-app purchases available.

### Do 百思写真 or Lock Screen Wallpaper have ads?

Lock Screen Wallpaper shows ads; 百思写真 does not.

### Which is updated more often, 百思写真 or Lock Screen Wallpaper?

百思写真 ships an update every 3 days, and Lock Screen Wallpaper every 3 days. Most recently, 百思写真 was updated on September 27, 2026 and Lock Screen Wallpaper on October 15, 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.*