# PassFrame vs 素写

The clearest difference is update cadence: 素写 at daily against PassFrame's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PassFrame sells 2 one-off in-app purchases and 素写 sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

PassFrame ships an update fortnightly, 素写 daily. The most recent releases landed on October 13, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | PassFrame | 素写 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6806487144/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 15 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Pandou Technology Co., Ltd](https://appshunter.io/developer/6782072298) | [jianjie lian](https://appshunter.io/developer/1182870353) |

## What reviewers say

### PassFrame

[App page](https://appshunter.io/ios/app/passframe/id6799484131)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One export | $2.99 | one-time |
| Lifetime | $9.99 | one-time |


### 素写

[App page](https://appshunter.io/ios/app/id6806487144)

Create professional ID photos quickly with this tool. It offers various templates for exams, jobs, and personal documents, with options for background changes, natural beauty enhancements, and free export. Ensure your photos meet official requirements.

**Highlights:** Multiple ID photo specifications, Background color switching, Natural beauty enhancements, Camera capture and album import, Automatic centering and compliance checks, HD electronic export, Print layout generation

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 单次高清导出 | $0.99 | one-time |
| Pro 永久版 | $9.99 | one-time |


## Frequently asked questions

### Is PassFrame free?

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

### Is 素写 free?

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

### Do PassFrame or 素写 have ads?

Neither PassFrame nor 素写 shows ads.

### Which is updated more often, PassFrame or 素写?

PassFrame ships an update fortnightly, and 素写 daily. Most recently, PassFrame was updated on October 13, 2026 and 素写 on October 3, 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.*