# PDF Scanner App vs HTS Code & Tariff Calculator

The clearest difference is review sentiment: PDF Scanner App at 100% against HTS Code & Tariff Calculator's 0%. PDF Scanner App also leads on in-app purchases (none vs 2) and iOS requirement (13.4 vs 15.6). HTS Code & Tariff Calculator's advantage is update cadence (every 3 weeks vs every 7 months). On price, ads and device support there is nothing between them.

Both are free to download. HTS Code & Tariff Calculator sells 2 in-app purchases, starting at $2.99 per 7 days. PDF Scanner App asks for nothing beyond the download.

PDF Scanner App ships an update every 7 months, HTS Code & Tariff Calculator every 3 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PDF Scanner App | HTS Code & Tariff Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/pdf-scanner-app-ocr-and-scan/id6741478736/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 19 MB | 35 MB |
| Requires iOS | **13.4** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [婉媚 邵](https://appshunter.io/developer/1297240696) | [Muhammad Faiz Masroor](https://appshunter.io/developer/1799781064) |

## What reviewers say

### PDF Scanner App

[App page](https://appshunter.io/ios/app/pdf-scanner-app-ocr-and-scan/id6741478736)

Transform your device into a powerful, offline PDF scanner and OCR tool. Quickly scan, sign, and organize documents with advanced editing features and secure, on-device processing. Extract text from images and scan QR codes effortlessly.

**Highlights:** Offline document scanning, OCR text extraction, Digital signature addition, QR code and barcode scanning, Automatic edge detection, Multi-page document support, On-device privacy

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

**In-app purchases:** none


### HTS Code & Tariff Calculator

[App page](https://appshunter.io/ios/app/hts-code-and-tariff-calculator/id6744954529)

Instantly find HTS codes and calculate import duties with AI. Track real-time tariff rates for over 15 countries and plan your shipments with a comprehensive landed cost calculator. Stay updated on trade policy changes with this essential customs companion.

**Highlights:** AI-powered HTS code search, Real-time tariff intelligence dashboard, Country-specific tariff breakdowns, Landed cost calculator, Save and organize HTS codes, Natural language product description search

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro Lookup | $2.99 | per 7 days |
| Yearly AI Pro | $39.99 | per year |


## Frequently asked questions

### Is PDF Scanner App free?

PDF Scanner App is free to download, with no in-app purchases.

### Is HTS Code & Tariff Calculator free?

HTS Code & Tariff Calculator is free to download, with in-app purchases available.

### Do PDF Scanner App or HTS Code & Tariff Calculator have ads?

Neither PDF Scanner App nor HTS Code & Tariff Calculator shows ads.

### Which is updated more often, PDF Scanner App or HTS Code & Tariff Calculator?

PDF Scanner App ships an update every 7 months, and HTS Code & Tariff Calculator every 3 weeks. Most recently, PDF Scanner App was updated on October 23, 2026 and HTS Code & Tariff Calculator on October 24, 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.*