# SymboliX vs Barcode QR Reader

The clearest difference is price: SymboliX at Free against Barcode QR Reader's $0.99. SymboliX also leads on iOS requirement (15.6 vs 18.0). Barcode QR Reader's advantage is update cadence (every 2 weeks vs every 5 weeks). On review sentiment, ads, in-app purchases and device support there is nothing between them.

SymboliX is free to download; Barcode QR Reader costs $0.99 up front. SymboliX sells 1 one-off in-app purchase and Barcode QR Reader sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

SymboliX ships an update every 5 weeks, Barcode QR Reader every 2 weeks. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | SymboliX | Barcode QR Reader |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | **Free** | Paid |
| Size | 21 MB | 8 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [光浩 李](https://appshunter.io/developer/1576352133) | [KIVANC YAZAN](https://appshunter.io/developer/1688685137) |

## What reviewers say

### SymboliX

[App page](https://appshunter.io/ios/app/symbolix/id6758012539)

This professional calculator offers advanced symbolic algebra, calculus, and equation solving capabilities. Visualize functions in 2D and 3D, and get detailed step-by-step solutions for complex mathematical problems. Save and manage your calculation history in notebook mode.

**Highlights:** Symbolic algebra, Calculus operations, Equation solving, Linear algebra, 2D/3D graphing, Step-by-step solutions, Notebook mode

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock AI Step-by-Step Solutions | $5.99 | one-time |


### Barcode QR Reader

[App page](https://appshunter.io/ios/app/barcode-qr-reader/id6761772999)

This utility app quickly scans QR codes and barcodes from your camera, photos, or shared images. It helps you preview links, remove tracking, and supports various code types. All processing is done locally on your device for enhanced privacy.

**Highlights:** Scan QR codes and barcodes, Use camera, photos, or shared images, Preview links before opening, Remove tracking parameters, Supports multiple code types (Wi-Fi, contact, boarding pass, etc.), Local processing for privacy

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | one-time |


## Frequently asked questions

### Is SymboliX free?

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

### Is Barcode QR Reader free?

Barcode QR Reader costs $0.99, and also offers in-app purchases.

### Do SymboliX or Barcode QR Reader have ads?

Neither SymboliX nor Barcode QR Reader shows ads.

### Which is updated more often, SymboliX or Barcode QR Reader?

SymboliX ships an update every 5 weeks, and Barcode QR Reader every 2 weeks. Most recently, SymboliX was updated on October 10, 2026 and Barcode QR Reader on October 11, 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.*