Comparison

ST BLE Toolbox vs ONiO Button

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

Head to head
About

ST BLE Toolbox

Features
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The ST BLE Toolbox is a user-friendly application to interact and debug ST Bluetooth Low Energy (BLE) devices. Upon launch, the app scans for BLE devices. For each device found it is possible to display advertisements and connect to it. The key features are: - Discovery peripherals - Show output of standard profiles - Show peripheral services and characteristics - Perform Read, write and notification interactions with peripherals

About

ONiO Button

Features
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Wireless buttons have batteries, and batteries have a date. The ONiO button runs on the light already in the room instead. This app shows what happens when you press it. On iPad the app stands next to the button, at an exhibition or in a demo room. Home shows the button in 3D, the red ONiO one or the one with Exeger's Powerfoyle solar cell, and a finger turns it. Motion draws its magnetometer live: tilt the button and the lines move. Light is a lamp the button switches, plus for on and minus for off, or one press each way on a single-key button. Motion and Light count the presses and show how much energy the button has stored from the light. On iPhone the button lights a room instead. Swipe between four of them: a concrete wall with one LED bar, three bars on a floor that light one press at a time, a living room where the lamp finds a cat, and four bars standing against a wall. Switch the living room off again and two eyes stay behind. Setup pairs buttons and holds the rest: a light or dark appearance, the home page text on iPad, and a kiosk mode that hides Setup and keeps the screen on. Hold the ONiO logo for a second to get back in. No button at hand? Simulation stands in for one. Tap the scene, or the button on screen, and the app behaves as if it had been pressed. The app listens for the button's 2.4 GHz radio through the iPhone's or iPad's Bluetooth. It never pairs or connects. No account, no sign-in, nothing sent to a server.

Screenshots

ST BLE Toolbox4 screens
ONiO Button4 screens

Verdict

The call

The clearest difference is update cadence: ONiO Button at daily against ST BLE Toolbox's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ST BLE Toolbox ships an update every 6 months, ONiO Button daily. The most recent releases landed on November 7, 2026 and November 9, 2026 respectively.

Scorecard1 real difference ยท 5 level
ST BLE Toolbox versus ONiO Button: the parameters behind the verdict, then further details
ParameterST BLE ToolboxONiO Button
PriceFreeFree
Update frequencyEvery 6 monthsDaily โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS15.0 โ€” better15.1
Further details โ€” not scored
Size16 MB45 MB
Age rating4+4+
DeveloperSTMicroelectronicsMPIRE

In-app purchases

None

ST BLE Toolbox

No in-app purchases

None

ONiO Button

No in-app purchases

Questions

Is ST BLE Toolbox free?
ST BLE Toolbox is free to download, with no in-app purchases.
Is ONiO Button free?
ONiO Button is free to download, with no in-app purchases.
Do ST BLE Toolbox or ONiO Button have ads?
Neither ST BLE Toolbox nor ONiO Button shows ads.
Which is updated more often, ST BLE Toolbox or ONiO Button?
ST BLE Toolbox ships an update every 6 months, and ONiO Button daily. Most recently, ST BLE Toolbox was updated on November 7, 2026 and ONiO Button on November 9, 2026.

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