# SmartAl Translator vs QRCode ScanStudio

The clearest difference is in-app purchases: SmartAl Translator at none against QRCode ScanStudio's 3. SmartAl Translator also leads on update cadence (every 10 days vs every 4 weeks) and iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. QRCode ScanStudio sells 3 in-app purchases, starting at $9.99 per 7 days. SmartAl Translator asks for nothing beyond the download.

SmartAl Translator ships an update every 10 days, QRCode ScanStudio every 4 weeks. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | SmartAl Translator | QRCode ScanStudio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/qrcode-scanstudio-pdf-lab/id6759906764/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 4 weeks |
| Monetization | — | Subscription |
| Size | 47 MB | 32 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kam Hung Li](https://appshunter.io/developer/1639532351) | [阳 李](https://appshunter.io/developer/1784616893) |

## What reviewers say

### SmartAl Translator

[App page](https://appshunter.io/ios/app/smartal-translator/id6683306605)

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

**In-app purchases:** none


### QRCode ScanStudio

[App page](https://appshunter.io/ios/app/qrcode-scanstudio-pdf-lab/id6759906764)

This app is a comprehensive workspace for managing machine-readable content. It allows users to scan, decode, generate, and organize QR codes and barcodes, and also convert documents to PDF. It offers advanced scanning features and structured data parsing for various payload types.

**Highlights:** Live camera scanning with advanced controls, Extract codes from still images, Parse structured data from payloads, Generate QR codes and barcodes, Convert documents to PDF, Searchable local library for organization

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Membership | $9.99 | per 7 days |
| VIP Membership | $39.99 | per year |
| VIP Membership | $49.99 | one-time |


## Frequently asked questions

### Is SmartAl Translator free?

SmartAl Translator is free to download, with no in-app purchases.

### Is QRCode ScanStudio free?

QRCode ScanStudio is free to download, with in-app purchases available.

### Do SmartAl Translator or QRCode ScanStudio have ads?

Neither SmartAl Translator nor QRCode ScanStudio shows ads.

### Which is updated more often, SmartAl Translator or QRCode ScanStudio?

SmartAl Translator ships an update every 10 days, and QRCode ScanStudio every 4 weeks. Most recently, SmartAl Translator was updated on October 24, 2026 and QRCode ScanStudio on October 21, 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.*