Comparison

Bluetooth V2.1 SPP Setup vs Cardinal Scale Price Book

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

Head to head

Bluetooth V2.1 SPP Setup

Free

🔧 Utilities

No ratingsView app →

Cardinal Scale Price Book

Scale pricing and product info

Free

🔧 Utilities

No ratingsView app →

About

Bluetooth V2.1 SPP Setup

Features

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The iOS portable devices will connect with the Bluetooth Low Energy (BLE) to serial port converter devices and exchange data with them bi-directional. The serial port includes RS-232 or RS-422 RS-485 interfaces. The user will test the APP with the SCADA, Robot, UAV, PLC, CNC or etc. with the BLE to serial port devices. The APP will be customized to meet the specific applications.

About

Cardinal Scale Price Book

Features

Read full description

Cardinal Scale Product Guide Your go-to resource for all things Cardinal Scale. Easily browse our full lineup of weighing equipment, including truck, livestock, medical, and industrial scales. Get quick access to product details, right from your mobile device. Perfect for dealers, service techs, and end-users on the go.

Screenshots

Bluetooth V2.1 SPP Setup3 screens

Cardinal Scale Price Book4 screens

Verdict

The call

The clearest difference is iOS requirement: Bluetooth V2.1 SPP Setup at 13.0 against Cardinal Scale Price Book's 15.1. On price, update cadence, ads and in-app purchases 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

Bluetooth V2.1 SPP Setup ships an update every 2 weeks, Cardinal Scale Price Book monthly. The most recent releases landed on October 5, 2026 and October 28, 2026 respectively.

Scorecard1 real difference · 5 level

Bluetooth V2.1 SPP Setup versus Cardinal Scale Price Book: the parameters behind the verdict, then further details
Parameter	Bluetooth V2.1 SPP Setup	Cardinal Scale Price Book
Price	Free	Free
Update frequency	Every 2 weeks — better	Monthly
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	13.0 — better	15.1
Further details — not scored
Size	18 MB	31 MB
Age rating	4+	4+
Developer	FUH CHERNG SHEU	Cardinal/Detecto Scale Company

In-app purchases

None

Bluetooth V2.1 SPP Setup

No in-app purchases

None

Cardinal Scale Price Book

No in-app purchases

Questions

Is Bluetooth V2.1 SPP Setup free?

Bluetooth V2.1 SPP Setup is free to download, with no in-app purchases.

Is Cardinal Scale Price Book free?

Cardinal Scale Price Book is free to download, with no in-app purchases.

Do Bluetooth V2.1 SPP Setup or Cardinal Scale Price Book have ads?

Neither Bluetooth V2.1 SPP Setup nor Cardinal Scale Price Book shows ads.

Which is updated more often, Bluetooth V2.1 SPP Setup or Cardinal Scale Price Book?

Bluetooth V2.1 SPP Setup ships an update every 2 weeks, and Cardinal Scale Price Book monthly. Most recently, Bluetooth V2.1 SPP Setup was updated on October 5, 2026 and Cardinal Scale Price Book on October 28, 2026.