# i Scan QR Code, PDF, OCR vs Clocker App

The clearest difference is price: i Scan QR Code, PDF, OCR at Free against Clocker App's $3.99. i Scan QR Code, PDF, OCR also leads on iOS requirement (13.0 vs 17.0). Clocker App's advantage is in-app purchases (none vs 2) and ads (none vs shown). On update cadence and device support there is nothing between them.

i Scan QR Code, PDF, OCR is free to download; Clocker App costs $3.99 up front. i Scan QR Code, PDF, OCR sells 2 in-app purchases, starting at $2.99 per 7 days. Clocker App asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 2, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | i Scan QR Code, PDF, OCR | Clocker App |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[4.6 (173 ratings)](https://appshunter.io/ios/app/i-scan-qr-code-pdf-ocr/id1664668006/reviews)** | — |
| Number of ratings | **173** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 80 MB | 8 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [APEXMOBI PTE. LTD.](https://appshunter.io/developer/1604377579) | [Roman Romadin](https://appshunter.io/developer/1881348213) |

## What reviewers say

### i Scan QR Code, PDF, OCR

[App page](https://appshunter.io/ios/app/i-scan-qr-code-pdf-ocr/id1664668006)

This app offers fast QR code and barcode scanning, personalized QR code creation, and PDF scanning with OCR text recognition. It also includes smart product price comparison and convenient history management to enhance daily digital tasks.

**Highlights:** Fast QR code and barcode scanning, Personalized QR code generation, PDF scanning and document management, OCR text recognition, Smart product price comparison, History and collection management

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week subscription users | $2.99 | per 7 days |
| year subscription users | $39.99 | per year |


### Clocker App

[App page](https://appshunter.io/ios/app/clocker-app/id6762062284)

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

**In-app purchases:** none


## Frequently asked questions

### Is i Scan QR Code, PDF, OCR free?

i Scan QR Code, PDF, OCR is free to download, with in-app purchases available.

### Is Clocker App free?

Clocker App costs $3.99, with no in-app purchases.

### Do i Scan QR Code, PDF, OCR or Clocker App have ads?

i Scan QR Code, PDF, OCR shows ads; Clocker App does not.

### Which is updated more often, i Scan QR Code, PDF, OCR or Clocker App?

i Scan QR Code, PDF, OCR ships an update every 2 weeks, and Clocker App every 2 weeks. Most recently, i Scan QR Code, PDF, OCR was updated on October 2, 2026 and Clocker App on October 13, 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.*