Comparison

RSL Central vs SIC4340 Generic

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

Head to head

About

RSL Central

Features

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An easy-to-use app to get started with onsemi Bluetooth Low Energy wireless microcontrollers and periphery devices. RSL Central scans for and establishes a Bluetooth Low Energy connection with onsemi Bluetooth Low Energy wireless microcontrollers. The app displays fields such as measured battery level, voltage, current, LED status, push button status, or others depending on the onsemi wireless microcontroller and configuration.

About

SIC4340 Generic

Features

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SIC4340 Generic is a free application for SIC4340 development kit - NFC with Galvanostat sensor interface developed by Silicon Craft Technology PLC. (SIC). This app support both constant and square wave current biasing and measure the Voltage.

Screenshots

RSL Central4 screens

SIC4340 Generic4 screens

Verdict

The call

The clearest difference is update cadence: SIC4340 Generic at every 5 weeks against RSL Central's every 3 months. SIC4340 Generic also leads on iOS requirement (13 vs 15.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

RSL Central ships an update every 3 months, SIC4340 Generic every 5 weeks. The most recent releases landed on October 17, 2026 and October 4, 2026 respectively.

Scorecard2 real differences · 4 level

RSL Central versus SIC4340 Generic: the parameters behind the verdict, then further details
Parameter	RSL Central	SIC4340 Generic
Price	Free	Free
Update frequency	Every 3 months	Every 5 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	15.0	13 — better
Further details — not scored
Size	1 MB	22 MB
Age rating	4+	17+
Developer	ON SEMICONDUCTOR CORPORATION	SILICON CRAFT TECHNOLOGY PUBLIC COMPANY LIMITED

In-app purchases

None

RSL Central

No in-app purchases

None

SIC4340 Generic

No in-app purchases

Questions

Is RSL Central free?

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

Is SIC4340 Generic free?

SIC4340 Generic is free to download, with no in-app purchases.

Do RSL Central or SIC4340 Generic have ads?

Neither RSL Central nor SIC4340 Generic shows ads.

Which is updated more often, RSL Central or SIC4340 Generic?

RSL Central ships an update every 3 months, and SIC4340 Generic every 5 weeks. Most recently, RSL Central was updated on October 17, 2026 and SIC4340 Generic on October 4, 2026.