# Barcode Reader vs 去过

The clearest difference is in-app purchases: Barcode Reader at none against 去过's 1. Barcode Reader also leads on device support (3 vs 1). 去过's advantage is ads (none vs shown) and update cadence (every 5 days vs every 48 months). On price and iOS requirement there is nothing between them.

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

Barcode Reader ships an update every 48 months, 去过 every 5 days. The most recent releases landed on September 28, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Barcode Reader | 去过 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 48 months | **Every 5 days** |
| Size | 6 MB | 17 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Aishvarya Sadasivam](https://appshunter.io/developer/1062048241) | [朝峰 陈](https://appshunter.io/developer/1868597907) |

## What reviewers say

### Barcode Reader

[App page](https://appshunter.io/ios/app/barcode-reader-scan/id1081653184)

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

**In-app purchases:** none


### 去过

[App page](https://appshunter.io/ios/app/id6769076723)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 去过 Pro | $3.99 | one-time |


## Frequently asked questions

### Is Barcode Reader free?

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

### Is 去过 free?

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

### Do Barcode Reader or 去过 have ads?

Barcode Reader shows ads; 去过 does not.

### Which is updated more often, Barcode Reader or 去过?

Barcode Reader ships an update every 48 months, and 去过 every 5 days. Most recently, Barcode Reader was updated on September 28, 2026 and 去过 on September 23, 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.*