Comparison

QR Code Reader.Barcode Scanner vs TOPConfig

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

QR Code Reader.Barcode Scanner

QR Scanner & PDF Scanner

Configure Turing's IoT Devices

Free

🔧 Utilities

No ratingsView app →

About

QR Code Reader.Barcode Scanner

Scan various types of barcodes and 2D codes with this utility. It also allows for batch generation and export of codes in photo or PDF formats.

Highlights

Barcode scanning
2D code scanning
Batch code generation
Batch photo export
Batch PDF export

Features

Read full description

This is a bar code, two-dimensional code scanner, can identify different types of barcode two-dimensional code. Supports batch generation of barcode two-dimensional code, supports batch export of photos and PDF format.

About

TOPConfig

Features

Read full description

This mobile app helps users to connect, configure and set up Turing's IIoT devices.

Screenshots

QR Code Reader.Barcode Scanner1 screens

TOPConfig4 screens

Verdict

The call

The clearest difference is in-app purchases: TOPConfig at none against QR Code Reader.Barcode Scanner's 1. QR Code Reader.Barcode Scanner's advantage is update cadence (every 3 weeks vs every 6 months) and iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. QR Code Reader.Barcode Scanner sells 1 one-off in-app purchase. TOPConfig asks for nothing beyond the download.

UpkeepUpdate frequency

QR Code Reader.Barcode Scanner ships an update every 3 weeks, TOPConfig every 6 months. The most recent releases landed on September 23, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 5 level

QR Code Reader.Barcode Scanner versus TOPConfig: the parameters behind the verdict, then further details
Parameter	QR Code Reader.Barcode Scanner	TOPConfig
Price	Free	Free
Positive reviews	100.0% of reviews	—
Update frequency	Every 3 weeks — better	Every 6 months
Ads	No	No
In-app purchases	Yes	No — better
Monetization	Free with in-app purchases	—
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	13.0 — better	15.6
Further details — not scored
Size	5 MB	30 MB
Age rating	4+	4+
Developer	玉燕曾	SpaceAgeLabs

In-app purchases

1 purchases

QR Code Reader.Barcode Scanner

One-time1

Forever vip$4.99

None

TOPConfig

No in-app purchases

Questions

Is QR Code Reader.Barcode Scanner free?

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

Is TOPConfig free?

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

Do QR Code Reader.Barcode Scanner or TOPConfig have ads?

Neither QR Code Reader.Barcode Scanner nor TOPConfig shows ads.

Which is updated more often, QR Code Reader.Barcode Scanner or TOPConfig?

QR Code Reader.Barcode Scanner ships an update every 3 weeks, and TOPConfig every 6 months. Most recently, QR Code Reader.Barcode Scanner was updated on September 23, 2026 and TOPConfig on October 7, 2026.