# %VAT with QR code reader vs 星河X

The clearest difference is in-app purchases: 星河X at none against %VAT with QR code reader's 1. 星河X also leads on ads (none vs shown). %VAT with QR code reader's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price and update cadence there is nothing between them.

Both are free to download. %VAT with QR code reader sells 1 one-off in-app purchase. 星河X asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | %VAT with QR code reader | 星河X |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 56.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 202 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Last,Inc.](https://appshunter.io/developer/430552387) | [北京星河在线科技有限公司](https://appshunter.io/developer/1651378099) |

## What reviewers say

### %VAT with QR code reader

[App page](https://appshunter.io/ios/app/vat-with-qr-code-reader/id432858114)

Easily calculate consumption tax, discounts, and other price adjustments with this utility app. It also features a QR code reader and a memo function for added convenience during shopping.

**Highlights:** Consumption tax calculation, Discount calculation, Price adjustment calculation, QR code reading, Memo function, Calculation history

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QRリーダー | $0.99 | one-time |


### 星河X

[App page](https://appshunter.io/ios/app/x/id6444003907)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is %VAT with QR code reader free?

%VAT with QR code reader is free to download, with in-app purchases available.

### Is 星河X free?

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

### Do %VAT with QR code reader or 星河X have ads?

%VAT with QR code reader shows ads; 星河X does not.

### Which is updated more often, %VAT with QR code reader or 星河X?

%VAT with QR code reader ships an update every 2 months, and 星河X every 2 months. Most recently, %VAT with QR code reader was updated on October 29, 2026 and 星河X 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.*