# QR vs Trinvo

The clearest difference is update cadence: Trinvo at every 2 months against QR's every 5 months. QR's advantage is iOS requirement (14.0 vs 17.5). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

QR ships an update every 5 months, Trinvo every 2 months. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | QR | Trinvo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/trinvo/id6744944562/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 16 MB | 1 MB |
| Requires iOS | **14.0** | 17.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chun Chih Lin](https://appshunter.io/developer/1677898667) | [Cabott](https://appshunter.io/developer/1810081666) |

## What reviewers say

### QR

[App page](https://appshunter.io/ios/app/qr-code-scanner-and-generator/id6505039681)

This utility app quickly scans QR codes and barcodes without manual input. It automatically detects and reads codes simply by pointing your device, making it an essential tool for fast and convenient scanning.

**Highlights:** Fastest QR code and barcode scanning, Automatic scanning and reading, No button presses required, Point-and-scan functionality, Essential iOS utility

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

**In-app purchases:** none


### Trinvo

[App page](https://appshunter.io/ios/app/trinvo/id6744944562)

Streamline inventory management and conduct physical counts directly from your smart device. Easily share or upload your results to a chosen destination.

**Highlights:** Inventory management, Process counts, Cycle counts, Physical counts, Smart device operation, Results sharing, Data upload

**In-app purchases:** none


## Frequently asked questions

### Is QR free?

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

### Is Trinvo free?

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

### Do QR or Trinvo have ads?

Neither QR nor Trinvo shows ads.

### Which is updated more often, QR or Trinvo?

QR ships an update every 5 months, and Trinvo every 2 months. Most recently, QR was updated on October 7, 2026 and Trinvo on October 8, 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.*