# STOCKLINK APP vs Pocket Barcode System

The clearest difference is in-app purchases: STOCKLINK APP at none against Pocket Barcode System's 3. STOCKLINK APP also leads on update cadence (every 3 months vs every 19 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Pocket Barcode System sells 3 in-app purchases, starting at $0.99 per month. STOCKLINK APP asks for nothing beyond the download.

STOCKLINK APP ships an update every 3 months, Pocket Barcode System every 19 months. The most recent releases landed on October 13, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | STOCKLINK APP | Pocket Barcode System |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 19 months |
| Size | 46 MB | 11 MB |
| Requires iOS | 11.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Computer Fanatics Limited](https://appshunter.io/developer/977857075) | [SCANGINE](https://appshunter.io/developer/1614485578) |

## What reviewers say

### STOCKLINK APP

[App page](https://appshunter.io/ios/app/stocklink-app/id1085221756)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pocket Barcode System

[App page](https://appshunter.io/ios/app/pocket-barcode-system/id1628779675)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pocket Barcode System Monthly | $0.99 | per month |
| Pocket Barcode System Yearly | $8.99 | per year |
| Pocket Barcode System Pro | $14.99 | one-time |


## Frequently asked questions

### Is STOCKLINK APP free?

STOCKLINK APP is free to download, with no in-app purchases.

### Is Pocket Barcode System free?

Pocket Barcode System is free to download, with in-app purchases available.

### Do STOCKLINK APP or Pocket Barcode System have ads?

Neither STOCKLINK APP nor Pocket Barcode System shows ads.

### Which is updated more often, STOCKLINK APP or Pocket Barcode System?

STOCKLINK APP ships an update every 3 months, and Pocket Barcode System every 19 months. Most recently, STOCKLINK APP was updated on October 13, 2026 and Pocket Barcode System on October 11, 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.*