# 证件照换底色 vs PPT模板

The clearest difference is ads: PPT模板 at none against 证件照换底色's shown. PPT模板 also leads on update cadence (weekly vs every 2 months). 证件照换底色's advantage is iOS requirement (13 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 证件照换底色 sells 4 in-app purchases, starting at $0.99 per 3 months and PPT模板 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

证件照换底色 ships an update every 2 months, PPT模板 weekly. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 证件照换底色 | PPT模板 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/id1478915162/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 28 MB | 36 MB |
| Requires iOS | **13** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [明娜 乔](https://appshunter.io/developer/1464291199) | [加亮 闫](https://appshunter.io/developer/1591531847) |

## What reviewers say

### 证件照换底色

[App page](https://appshunter.io/ios/app/id1478915162)

Easily create professional ID photos in seconds with AI-powered background and attire changes. Protect your images with watermarks and enjoy secure cloud storage for all your past photos.

**Highlights:** AI intelligent background removal, Hundreds of professional outfit templates, Customizable background colors, Text watermark for privacy, Cloud storage for historical files, Undo/redo functionality

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 季度会员：畅享全部权益 | $0.99 | per 3 months |
| Remove ads permanently | $0.99 | one-time |
| One-time ID photo download | $0.99 | one-time |
| Unlock all functions | $4.99 | one-time |


### PPT模板

[App page](https://appshunter.io/ios/app/ppt/id1663438593)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 文档购买 | $2.99 | one-time |
| 年度VIP | $2.99 | one-time |
| 季度VIP | $7.99 | one-time |


## Frequently asked questions

### Is 证件照换底色 free?

证件照换底色 is free to download, with in-app purchases available.

### Is PPT模板 free?

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

### Do 证件照换底色 or PPT模板 have ads?

证件照换底色 shows ads; PPT模板 does not.

### Which is updated more often, 证件照换底色 or PPT模板?

证件照换底色 ships an update every 2 months, and PPT模板 weekly. Most recently, 证件照换底色 was updated on October 26, 2026 and PPT模板 on October 25, 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.*