# TruNote Viewer vs Local OCR

The clearest difference is in-app purchases: TruNote Viewer at none against Local OCR's 4. TruNote Viewer also leads on iOS requirement (8.1 vs 14.0). Local OCR's advantage is update cadence (every 4 weeks vs every 21 months). On price, ads and device support there is nothing between them.

Both are free to download. Local OCR sells 4 in-app purchases, starting at $0.49 per 7 days. TruNote Viewer asks for nothing beyond the download.

TruNote Viewer ships an update every 21 months, Local OCR every 4 weeks. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | TruNote Viewer | Local OCR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/local-ocr-pdf-image-scanner/id6642645328/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 4 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 11 MB |
| Requires iOS | **8.1** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dynabook Inc.](https://appshunter.io/developer/978549564) | [净 陈](https://appshunter.io/developer/1447870162) |

## What reviewers say

### TruNote Viewer

[App page](https://appshunter.io/ios/app/trunote-viewer/id1040355366)

**Features:** macOS Compatibility

**In-app purchases:** none


### Local OCR

[App page](https://appshunter.io/ios/app/local-ocr-pdf-image-scanner/id6642645328)

This app converts text from images and PDFs into editable formats like TXT, PDF, and DOCX. It offers multi-language recognition and runs entirely locally for enhanced privacy. Improve your office efficiency with quick text extraction and management.

**Highlights:** Extract text from images and PDFs, Convert to TXT, PDF, DOCX formats, Multi-language recognition, Runs completely locally, Quick proofreading, Support XLSX editing

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Text extraction for 1 week | $0.49 | per 7 days |
| Text recognition (1 month) | $1.39 | per month |
| Image scan for one month | $3.99 | one-time |
| Permanent vip | $9.99 | one-time |


## Frequently asked questions

### Is TruNote Viewer free?

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

### Is Local OCR free?

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

### Do TruNote Viewer or Local OCR have ads?

Neither TruNote Viewer nor Local OCR shows ads.

### Which is updated more often, TruNote Viewer or Local OCR?

TruNote Viewer ships an update every 21 months, and Local OCR every 4 weeks. Most recently, TruNote Viewer was updated on October 26, 2026 and Local OCR on October 30, 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.*