# OCR vs 火灵

The clearest difference is in-app purchases: 火灵 at none against OCR's 3. OCR's advantage is ads (none vs shown) and update cadence (daily vs every 2 weeks). On price and device support there is nothing between them.

Both are free to download. OCR sells 3 in-app purchases, starting at $0.99 per month. 火灵 asks for nothing beyond the download.

OCR ships an update daily, 火灵 every 2 weeks. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | OCR | 火灵 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 2 weeks |
| Size | 121 MB | 219 MB |
| Requires iOS | **11.0** | 13 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [浩 张](https://appshunter.io/developer/1653525021) | [深圳万物语灵科技有限公司](https://appshunter.io/developer/1755180264) |

## What reviewers say

### OCR

[App page](https://appshunter.io/ios/app/ocr-lite/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 |


### 火灵

[App page](https://appshunter.io/ios/app/id6742867144)

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

**In-app purchases:** none


## Frequently asked questions

### Is OCR free?

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

### Is 火灵 free?

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

### Do OCR or 火灵 have ads?

火灵 shows ads; OCR does not.

### Which is updated more often, OCR or 火灵?

OCR ships an update daily, and 火灵 every 2 weeks. Most recently, OCR was updated on October 27, 2026 and 火灵 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.*