# Barcode Holder vs Sinweek

The clearest difference is in-app purchases: Sinweek at none against Barcode Holder's 1. Sinweek also leads on update cadence (every 6 days vs fortnightly). Barcode Holder's advantage is iOS requirement (15.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Barcode Holder sells 1 one-off in-app purchase. Sinweek asks for nothing beyond the download.

Barcode Holder ships an update fortnightly, Sinweek every 6 days. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Barcode Holder | Sinweek |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 6 days** |
| Size | 1 MB | 1 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TZU YING Wu](https://appshunter.io/developer/1588937353) | [Yao Wei Wang](https://appshunter.io/developer/1845539552) |

## What reviewers say

### Barcode Holder

[App page](https://appshunter.io/ios/app/barcode-holder/id1597888309)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade | $1.99 | one-time |


### Sinweek

[App page](https://appshunter.io/ios/app/sinweek/id6753893578)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Barcode Holder free?

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

### Is Sinweek free?

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

### Do Barcode Holder or Sinweek have ads?

Neither Barcode Holder nor Sinweek shows ads.

### Which is updated more often, Barcode Holder or Sinweek?

Barcode Holder ships an update fortnightly, and Sinweek every 6 days. Most recently, Barcode Holder was updated on October 3, 2026 and Sinweek on October 5, 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.*