# Scan Barcode & QR Code Reader vs Oitayo

The clearest difference is ads: Oitayo at none against Scan Barcode & QR Code Reader's shown. Oitayo also leads on update cadence (every 2 days vs every 3 weeks). Scan Barcode & QR Code Reader's advantage is iOS requirement (12.4 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Scan Barcode & QR Code Reader sells 6 in-app purchases, starting at $4.99 per 7 days and Oitayo sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Scan Barcode & QR Code Reader ships an update every 3 weeks, Oitayo every 2 days. The most recent releases landed on September 14, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Scan Barcode & QR Code Reader | Oitayo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Size | 106 MB | 1 MB |
| Requires iOS | **12.4** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [VOLIO VIET NAM COMPANY LIMITED](https://appshunter.io/developer/1686372170) | [合同会社JProduct](https://appshunter.io/developer/1887137543) |

## What reviewers say

### Scan Barcode & QR Code Reader

[App page](https://appshunter.io/ios/app/scan-barcode-and-qr-code-reader/id6466260652)

**Features:** macOS Compatibility, Siri integration

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Monthly | $12.99 | per month |
| Discount PRO | $19.99 | per year |
| Yearly | $39.99 | per year |
| Discount PRO | $29.99 | one-time |
| Lifetime | $59.99 | one-time |


### Oitayo

[App page](https://appshunter.io/ios/app/oitayo/id6793178359)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月額プラン | $1.99 | per month |
| 買い切り | $6.99 | one-time |


## Frequently asked questions

### Is Scan Barcode & QR Code Reader free?

Scan Barcode & QR Code Reader is free to download, with in-app purchases available.

### Is Oitayo free?

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

### Do Scan Barcode & QR Code Reader or Oitayo have ads?

Scan Barcode & QR Code Reader shows ads; Oitayo does not.

### Which is updated more often, Scan Barcode & QR Code Reader or Oitayo?

Scan Barcode & QR Code Reader ships an update every 3 weeks, and Oitayo every 2 days. Most recently, Scan Barcode & QR Code Reader was updated on September 14, 2026 and Oitayo on September 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*