# Smart Barcode Scanner vs Octovigintuple Calc

The clearest difference is in-app purchases: Octovigintuple Calc at none against Smart Barcode Scanner's 1. Octovigintuple Calc also leads on update cadence (every 2 weeks vs every 22 months). Smart Barcode Scanner's advantage is ads (none vs shown) and iOS requirement (7.0 vs 15.8.3). On price and device support there is nothing between them.

Both are free to download. Smart Barcode Scanner sells 1 one-off in-app purchase. Octovigintuple Calc asks for nothing beyond the download.

Smart Barcode Scanner ships an update every 22 months, Octovigintuple Calc every 2 weeks. The most recent releases landed on October 21, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Smart Barcode Scanner | Octovigintuple Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/smart-barcode-scanner/id1151380635/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 22 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 24 MB | 36 MB |
| Requires iOS | **7.0** | 15.8.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NETIGEN Kluzowicz sp. j.](https://appshunter.io/developer/892331873) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### Smart Barcode Scanner

[App page](https://appshunter.io/ios/app/smart-barcode-scanner/id1151380635)

Easily scan QR codes and barcodes from your camera or photos. Generate your own QR codes to share contacts, links, and more. Get quick access to website URLs, text, or take immediate action for other data types.

**Highlights:** Scan QR codes and barcodes from camera, Read codes from existing pictures, Generate QR codes for contacts, URLs, and text, Recognize popular barcode types (UPC, EAN, ISBN), Provide pricing and review information for scanned items

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free | $0.99 | one-time |


### Octovigintuple Calc

[App page](https://appshunter.io/ios/app/octovigintuple-calc/id6742526512)

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart Barcode Scanner free?

Smart Barcode Scanner is free to download, with in-app purchases available.

### Is Octovigintuple Calc free?

Octovigintuple Calc is free to download, with no in-app purchases.

### Do Smart Barcode Scanner or Octovigintuple Calc have ads?

Octovigintuple Calc shows ads; Smart Barcode Scanner does not.

### Which is updated more often, Smart Barcode Scanner or Octovigintuple Calc?

Smart Barcode Scanner ships an update every 22 months, and Octovigintuple Calc every 2 weeks. Most recently, Smart Barcode Scanner was updated on October 21, 2026 and Octovigintuple Calc on October 6, 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.*