Comparison

RSiAJP Lite vs QR Code Scanner& Reader App

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

Head to head

TVR Diagnostics

QR Code Scanner& Reader App

Barcode Scan & QR Generator

Free

🔧 Utilities

No ratingsView app →

About

RSiAJP Lite

Features

Read full description

This application enables the display of ECU information for TVR AJP (V8 and S6) engined cars (Cerbera, Tamora, Tuscan, Sagaris, T350). The application connects to the car's MBE 941/970 ECU using a Bluetooth Low Energy serial adapter available from https://rsiajp.com. This version of the app displays RPM, Air Temperature and Battery All other data is simulated. A fully simulated mode is available to show the application to your friends too, even though you're not connected to a car. The author of the application will accept no liability whatsoever for any damage to the car, engine or ECU resulting from the use of the application. By running the application you accept full responsibility of any potential consequences. More details here: http://rsiajp.com and join/like our Facebook page: https://www.facebook.com/rsiajp for updates and discussion

About

QR Code Scanner& Reader App

Features

Read full description

The most easy QR Scanner & Reader, it is powerful for QR code tools! More than 15 types supported : QR Code, Barcode, Datamatrix, Code128, Code39, EAN-8, EAN-13 and so on. With QR Scanner you can; - Scan, create, share and manage your own QR codes - QR Code detailed data cards - Scan history - Generate history

Screenshots

RSiAJP Lite4 screens

QR Code Scanner& Reader App3 screens

Verdict

The call

The clearest difference is ads: RSiAJP Lite at none against QR Code Scanner& Reader App's shown. QR Code Scanner& Reader App's advantage is update cadence (weekly vs every 2 months). On price, in-app purchases, device support and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

RSiAJP Lite ships an update every 2 months, QR Code Scanner& Reader App weekly. The most recent releases landed on September 10, 2026 and September 9, 2026 respectively.

Scorecard2 real differences · 4 level

RSiAJP Lite versus QR Code Scanner& Reader App: the parameters behind the verdict, then further details
Parameter	RSiAJP Lite	QR Code Scanner& Reader App
Price	Free	Free
Update frequency	Every 2 months	Weekly — better
Ads	No — better	Yes
In-app purchases	No	No
Devices	iPhone, iPad, iPod, Mac — better	iPhone, iPad, iPod
Requires iOS	14.0 — better	15.6
Further details — not scored
Size	33 MB	7 MB
Age rating	4+	4+
Developer	Grenat	南强米

In-app purchases

None

RSiAJP Lite

No in-app purchases

None

QR Code Scanner& Reader App

No in-app purchases

Questions

Is RSiAJP Lite free?

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

Is QR Code Scanner& Reader App free?

QR Code Scanner& Reader App is free to download, with no in-app purchases.

Do RSiAJP Lite or QR Code Scanner& Reader App have ads?

QR Code Scanner& Reader App shows ads; RSiAJP Lite does not.

Which is updated more often, RSiAJP Lite or QR Code Scanner& Reader App?

RSiAJP Lite ships an update every 2 months, and QR Code Scanner& Reader App weekly. Most recently, RSiAJP Lite was updated on September 10, 2026 and QR Code Scanner& Reader App on September 9, 2026.