# 國學精選 vs Barcode X

The clearest difference is in-app purchases: 國學精選 at none against Barcode X's 2. Barcode X's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 40 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Barcode X sells 2 in-app purchases, starting at $2.99 per month. 國學精選 asks for nothing beyond the download.

國學精選 ships an update every 40 months, Barcode X every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | 國學精選 | Barcode X |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (66 ratings)](https://appshunter.io/ios/app/id1281212882/reviews)** | — |
| Number of ratings | **66** | — |
| Positive reviews | 84.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 40 months | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 138 MB | 20 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [虎 李](https://appshunter.io/developer/1229092774) | [健 王](https://appshunter.io/developer/1287497439) |

## What reviewers say

### 國學精選

[App page](https://appshunter.io/ios/app/id1281212882)

Access a curated collection of over 60 classic Chinese literature texts across history, philosophy, and poetry. This app provides annotations and explanations to aid understanding of ancient Chinese culture.

**Highlights:** 60+ classic Chinese books, Covers 4 major categories, Includes 21 sub-categories, Annotations and explanations, Regular content updates, User feedback for new books

**Features:** macOS Compatibility

**In-app purchases:** none


### Barcode X

[App page](https://appshunter.io/ios/app/barcode-x-barcode-scanner/id6810727805)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Annual | $19.99 | per year |


## Frequently asked questions

### Is 國學精選 free?

國學精選 is free to download, with no in-app purchases.

### Is Barcode X free?

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

### Do 國學精選 or Barcode X have ads?

國學精選 shows ads; Barcode X does not.

### Which is updated more often, 國學精選 or Barcode X?

國學精選 ships an update every 40 months, and Barcode X every 2 weeks. Most recently, 國學精選 was updated on October 24, 2026 and Barcode X on October 24, 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.*