Comparison

RSL Central vs SenseItAll

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

Head to head

Measure anything

★ 5.01 ratingsView app →

About

RSL Central

Features

Read full description

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

SenseItAll

This application connects to a specialized device to measure various sensors, enabling electrochemical assays. It processes raw data through a cloud platform to deliver final assay results. Users can access their data and results via the cloud.

Highlights

Measure SIA sensors
Utilize SIA device technology
Perform electrochemical assays
QR code for sensor interrogation
Cloud data processing
Access results via Djuli platform

Read full description

SenseItAll (SIA) is an app for measuring SIA sensors through the SIA device. The technology stack enables the realization of virtually any electrochemistry based assay. A QR code tells the device how to interrogate the sensor, and how the SIA cloud shall treat the raw data to produce end assay result. The raw data and results are accessible through the cloud platform Djuli (https://dju.li). Contact Zimmer & Peacock today to have your assay on the platform: sales@zimmerpeacock.com

Screenshots

RSL Central4 screens

SenseItAll3 screens

Verdict

The call

The clearest difference is update cadence: SenseItAll at monthly against RSL Central's every 3 months. RSL Central's advantage is device support (3 vs 1). On price, ads, in-app purchases 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

RSL Central ships an update every 3 months, SenseItAll monthly. The most recent releases landed on October 27, 2026 and November 3, 2026 respectively.

Scorecard2 real differences · 7 level

RSL Central versus SenseItAll: the parameters behind the verdict, then further details
Parameter	RSL Central	SenseItAll
Price	Free	Free
Rating	—	5.0 (1 ratings) — better
Number of ratings	—	1 — better
Update frequency	Every 3 months	Monthly — better
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPad, iPod — better	iPhone
Requires iOS	15.0 — better	16.0
Further details — not scored
Size	1 MB	20 MB
Age rating	4+	17+
Developer	ON SEMICONDUCTOR CORPORATION	Zimmer & Peacock Ltd.

In-app purchases

None

RSL Central

No in-app purchases

None

SenseItAll

No in-app purchases

Questions

Is RSL Central free?

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

Is SenseItAll free?

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

Do RSL Central or SenseItAll have ads?

Neither RSL Central nor SenseItAll shows ads.

Which is updated more often, RSL Central or SenseItAll?

RSL Central ships an update every 3 months, and SenseItAll monthly. Most recently, RSL Central was updated on October 27, 2026 and SenseItAll on November 3, 2026.