# 心卡 vs SkinProof

The clearest difference is update cadence: 心卡 at daily against SkinProof's every 10 days. SkinProof's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

心卡 ships an update daily, SkinProof every 10 days. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 心卡 | SkinProof |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 10 days |
| Size | 32 MB | 5 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [笑天 刘](https://appshunter.io/developer/1845977493) | [SzuChia Chen](https://appshunter.io/developer/6783539672) |

## What reviewers say

### 心卡

[App page](https://appshunter.io/ios/app/id6770044426)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### SkinProof

[App page](https://appshunter.io/ios/app/skinproof/id6783539670)

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

**In-app purchases:** none


## Frequently asked questions

### Is 心卡 free?

心卡 is free to download, with no in-app purchases.

### Is SkinProof free?

SkinProof is free to download, with no in-app purchases.

### Do 心卡 or SkinProof have ads?

Neither 心卡 nor SkinProof shows ads.

### Which is updated more often, 心卡 or SkinProof?

心卡 ships an update daily, and SkinProof every 10 days. Most recently, 心卡 was updated on October 31, 2026 and SkinProof on October 28, 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.*