# Tianguá.com vs QR Reader：QR Code Reader

The clearest difference is in-app purchases: Tianguá.com at none against QR Reader：QR Code Reader's 6. Tianguá.com also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. QR Reader：QR Code Reader sells 6 in-app purchases, starting at $0.99 per 7 days. Tianguá.com asks for nothing beyond the download.

Tianguá.com ships an update monthly, QR Reader：QR Code Reader every 2 weeks. The most recent releases landed on October 10, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Tianguá.com | QR Reader：QR Code Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 65 MB | 51 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Anlix](https://appshunter.io/developer/1395939752) | [宝锋 吴](https://appshunter.io/developer/1639886745) |

## What reviewers say

### Tianguá.com

[App page](https://appshunter.io/ios/app/tianguacom-wifi/id1637657741)

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Reader：QR Code Reader

[App page](https://appshunter.io/ios/app/qr-readerqr-code-reader/id6446920873)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QR Code Reader+（Week Plan） | $0.99 | per 7 days |
| QR Code Reader+（Month Special） | $1.99 | per month |
| QR Code Reader+（Month Plan） | $2.99 | per month |
| QR Code Reader+（Year Special） | $2.99 | per year |
| QR Code Reader+（Year Plan） | $3.99 | per year |
| QR Code Reader Pro | $6.99 | one-time |


## Frequently asked questions

### Is Tianguá.com free?

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

### Is QR Reader：QR Code Reader free?

QR Reader：QR Code Reader is free to download, with in-app purchases available.

### Do Tianguá.com or QR Reader：QR Code Reader have ads?

QR Reader：QR Code Reader shows ads; Tianguá.com does not.

### Which is updated more often, Tianguá.com or QR Reader：QR Code Reader?

Tianguá.com ships an update monthly, and QR Reader：QR Code Reader every 2 weeks. Most recently, Tianguá.com was updated on October 10, 2026 and QR Reader：QR Code Reader on October 2, 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.*