# Barcode to PC vs Syn CallSO掂

The clearest difference is update cadence: Syn CallSO掂 at every 3 weeks against Barcode to PC's every 6 weeks. Syn CallSO掂 also leads on iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Barcode to PC ships an update every 6 weeks, Syn CallSO掂 every 3 weeks. The most recent releases landed on November 2, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Barcode to PC | Syn CallSO掂 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (392 ratings)](https://appshunter.io/ios/app/barcode-to-pc-wi-fi-scanner/id1180168368/reviews)** | — |
| Number of ratings | **392** | — |
| Positive reviews | 78.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 46 MB | 35 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Filippo Tortomasi](https://appshunter.io/developer/889609708) | [Synergos Systems Company Limited](https://appshunter.io/developer/1777215731) |

## What reviewers say

### Barcode to PC

[App page](https://appshunter.io/ios/app/barcode-to-pc-wi-fi-scanner/id1180168368)

Transform your smartphone into a powerful barcode and QR code scanner. Send scanned data directly to your computer via Wi-Fi using keyboard emulation. Supports Windows, macOS, and Linux, with CSV export options for efficient data management.

**Highlights:** Barcode and QR code scanning, Keyboard emulation for direct PC input, Wi-Fi connectivity for seamless pairing, CSV export and real-time file appending, Cross-platform support (Windows, macOS, Linux)

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and accurate scanning
- 👍 Simple and intuitive interface
- 💡 Replaces expensive hardware
- 🆓 Free to use
- 💻 Seamless PC integration

**What reviewers complain about**

- 🐛 Camera not loading/opening
- 🐛 Scan mode not accessible
- 🐛 Connection lost when phone screen is black
- 🐛 Slow scanning speed
- 🐛 Difficult to delete wrong codes

**Reported bugs**

- PC app won't accept login code
- Server/app version mismatch
- Mac server program not executable
- Cannot select single or continuous scan on some phones
- Bug in version 4.8.3 causing scan mode to break

**Requested features**

- Option to turn off automatic scanning
- On-screen button to trigger scan
- Tap on barcode to trigger reading
- Add quantity option
- Work through Bluetooth


### Syn CallSO掂

[App page](https://appshunter.io/ios/app/syn-callso/id6761522425)

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

**In-app purchases:** none


## Frequently asked questions

### Is Barcode to PC free?

Barcode to PC is free to download, with no in-app purchases.

### Is Syn CallSO掂 free?

Syn CallSO掂 is free to download, with no in-app purchases.

### Do Barcode to PC or Syn CallSO掂 have ads?

Neither Barcode to PC nor Syn CallSO掂 shows ads.

### Which is updated more often, Barcode to PC or Syn CallSO掂?

Barcode to PC ships an update every 6 weeks, and Syn CallSO掂 every 3 weeks. Most recently, Barcode to PC was updated on November 2, 2026 and Syn CallSO掂 on October 28, 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.*