# QR Code vs Supplement Reminder & Tracker

The clearest difference is in-app purchases: Supplement Reminder & Tracker at none against QR Code's 3. QR Code's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. QR Code sells 3 in-app purchases, starting at $4.99 per 7 days. Supplement Reminder & Tracker asks for nothing beyond the download.

QR Code ships an update every 3 weeks, Supplement Reminder & Tracker every 2 weeks. The most recent releases landed on August 25, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | QR Code | Supplement Reminder & Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (113 ratings)](https://appshunter.io/ios/app/qr-code-generator-and-maker/id6450634501/reviews)** | — |
| Number of ratings | **113** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 145 MB | 24 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Muhammad Abdullah](https://appshunter.io/developer/1867791025) | [HeungYeol Kim](https://appshunter.io/developer/1878087341) |

## What reviewers say

### QR Code

[App page](https://appshunter.io/ios/app/qr-code-generator-and-maker/id6450634501)

Easily scan, create, and share QR codes and barcodes. This app supports various formats for instant information access and offers features for inventory management and data export. Syncs across devices for seamless organization.

**Highlights:** Comprehensive QR and barcode scanning, Create custom QR codes for links, WiFi, events, Scan and share product information, Inventory management and business scanner mode, Sync scan history across devices with iCloud, Export scan history as CSV, Quick access via Apple Watch and widgets

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scan & Share - Weekly | $4.99 | per 7 days |
| Scan & Share - Monthly | $6.99 | per month |
| Scan & Share | $19.99 | per year |


### Supplement Reminder & Tracker

[App page](https://appshunter.io/ios/app/supplement-reminder-and-tracker/id6762068351)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Code free?

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

### Is Supplement Reminder & Tracker free?

Supplement Reminder & Tracker is free to download, with no in-app purchases.

### Do QR Code or Supplement Reminder & Tracker have ads?

Supplement Reminder & Tracker shows ads; QR Code does not.

### Which is updated more often, QR Code or Supplement Reminder & Tracker?

QR Code ships an update every 3 weeks, and Supplement Reminder & Tracker every 2 weeks. Most recently, QR Code was updated on August 25, 2026 and Supplement Reminder & Tracker on September 19, 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.*