# OCR vs 水印相机

The clearest difference is ads: OCR at none against 水印相机's shown. OCR also leads on update cadence (daily vs every 6 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. OCR sells 3 in-app purchases, starting at $0.99 per month and 水印相机 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

OCR ships an update daily, 水印相机 every 6 days. The most recent releases landed on February 27, 2026 and December 1, 2025 respectively.

## The numbers

| Metric | OCR | 水印相机 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 6 days |
| Size | 121 MB | 75 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [浩 张](https://appshunter.io/developer/1653525021) | [成都仓墨科技有限公司](https://appshunter.io/developer/1668641241) |

## What reviewers say

### OCR

[App page](https://appshunter.io/ios/app/ocr/id6475022955)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Member | $0.99 | per month |
| Annual Member | $4.99 | per year |
| Permanent Member | $9.99 | one-time |


### 水印相机

[App page](https://appshunter.io/ios/app/id6479632553)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 水印相机永久会员 | $9.99 | one-time |


## Frequently asked questions

### Is OCR free?

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

### Is 水印相机 free?

水印相机 is free to download, with in-app purchases available.

### Do OCR or 水印相机 have ads?

水印相机 shows ads; OCR does not.

### Which is updated more often, OCR or 水印相机?

OCR ships an update daily, and 水印相机 every 6 days. Most recently, OCR was updated on February 27, 2026 and 水印相机 on December 1, 2025.

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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.*