# TRUCK SCAN vs PDF OCR Translator

The clearest difference is in-app purchases: TRUCK SCAN at none against PDF OCR Translator's 1. TRUCK SCAN also leads on iOS requirement (10.0 vs 18.5). PDF OCR Translator's advantage is update cadence (daily vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. PDF OCR Translator sells 1 one-off in-app purchase. TRUCK SCAN asks for nothing beyond the download.

TRUCK SCAN ships an update every 6 weeks, PDF OCR Translator daily. The most recent releases landed on October 12, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | TRUCK SCAN | PDF OCR Translator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Daily** |
| Size | 17 MB | 27 MB |
| Requires iOS | **10.0** | 18.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [美泉 黄](https://appshunter.io/developer/1465544231) | [Antonio Gonzalez de la aleja german](https://appshunter.io/developer/1839645711) |

## What reviewers say

### TRUCK SCAN

[App page](https://appshunter.io/ios/app/truck-scan/id6445812514)

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF OCR Translator

[App page](https://appshunter.io/ios/app/pdf-ocr-translator/id6761720581)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is TRUCK SCAN free?

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

### Is PDF OCR Translator free?

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

### Do TRUCK SCAN or PDF OCR Translator have ads?

Neither TRUCK SCAN nor PDF OCR Translator shows ads.

### Which is updated more often, TRUCK SCAN or PDF OCR Translator?

TRUCK SCAN ships an update every 6 weeks, and PDF OCR Translator daily. Most recently, TRUCK SCAN was updated on October 12, 2026 and PDF OCR Translator on October 14, 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.*