# Best OCR vs ISSY Sentry

The clearest difference is ads: ISSY Sentry at none against Best OCR's shown. ISSY Sentry also leads on update cadence (every 2 months vs every 122 months) and iOS requirement (15.1 vs 17.0). On price, 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.

Best OCR ships an update every 122 months, ISSY Sentry every 2 months. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Best OCR | ISSY Sentry |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 122 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 8 MB | 26 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nattapon Kittisuphat](https://appshunter.io/developer/1112583260) | [JOSUE LUIS BUESO RIVERA](https://appshunter.io/developer/1859450125) |

## What reviewers say

### Best OCR

[App page](https://appshunter.io/ios/app/best-ocr-image-to-text/id1158653199)

Easily capture documents and business cards, detect borders, and crop images. This tool offers OCR capabilities to extract text and allows sharing to social media or saving photos. Designed for increased productivity, it features a clean interface and supports iOS devices.

**Highlights:** Document capture, Border detection, Image cropping, OCR text extraction, Business card scanning, Social media sharing, Photo saving

**Features:** macOS Compatibility

**In-app purchases:** none


### ISSY Sentry

[App page](https://appshunter.io/ios/app/issy-sentry/id6756495508)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Best OCR free?

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

### Is ISSY Sentry free?

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

### Do Best OCR or ISSY Sentry have ads?

Best OCR shows ads; ISSY Sentry does not.

### Which is updated more often, Best OCR or ISSY Sentry?

Best OCR ships an update every 122 months, and ISSY Sentry every 2 months. Most recently, Best OCR was updated on October 24, 2026 and ISSY Sentry on October 15, 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.*