# Mr.BarCode vs 離線翻譯

The clearest difference is in-app purchases: 離線翻譯 at none against Mr.BarCode's 1. Mr.BarCode's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Mr.BarCode sells 1 one-off in-app purchase. 離線翻譯 asks for nothing beyond the download.

Mr.BarCode ships an update every 3 weeks, 離線翻譯 every 3 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | Mr.BarCode | 離線翻譯 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Size | 6 MB | 3 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tom Wu](https://appshunter.io/developer/1118759317) | [PEI HSUAN CHIANG](https://appshunter.io/developer/1895208536) |

## What reviewers say

### Mr.BarCode

[App page](https://appshunter.io/ios/app/mrbarcode/id6754281489)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Barcodes | $1.99 | one-time |


### 離線翻譯

[App page](https://appshunter.io/ios/app/id6763192300)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mr.BarCode free?

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

### Is 離線翻譯 free?

離線翻譯 is free to download, with no in-app purchases.

### Do Mr.BarCode or 離線翻譯 have ads?

Neither Mr.BarCode nor 離線翻譯 shows ads.

### Which is updated more often, Mr.BarCode or 離線翻譯?

Mr.BarCode ships an update every 3 weeks, and 離線翻譯 every 3 months. Most recently, Mr.BarCode was updated on October 25, 2026 and 離線翻譯 on October 25, 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.*