Comparison

MicroBlue vs WidgeterApp

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

Head to head
About

MicroBlue

This app connects to microcontrollers via Bluetooth/BLE, offering a customizable interface for control and interaction. It supports various components like joysticks and buttons, streamlining hobbyist and professional projects.

Highlights
  • Bluetooth/BLE connectivity
  • Customizable control interface
  • D-pads, joysticks, buttons, sliders
  • Text input support
  • Works with Arduino and Raspberry Pi
  • Writable custom service communication
Features
Read full description

The ultimate companion app for your microcontroller projects! Whether you're a hobbyist or a professional, MicroBlue simplifies the way you interact with your microcontrollers through seamless Bluetooth/BLE connectivity. Connect effortlessly and explore the potential of your projects with an intuitive interface designed for customization. Customize your layout using a variety of components such as d-pads, joysticks, buttons, sliders, switches, and text inputs. Tailor the interface to suit your specific needs and project requirements. It has been verified to work with: - Arduino Uno R3 with HM10 - Arduino Uno R4 Minima with HM10 - Arduino Uno R4 Wifi - Raspberry Pi Pico with HM10 - Raspberry Pi Pico W - ESP32-S3 Starting from v1.1.1, the app communicates exclusively with the writable custom services of the connected devices. Empower your creativity and streamline your projects with MicroBlue. Take your microcontroller experience to the next level today! For assistance and more information, visit: https://snappyxo.io/microblue.

About

WidgeterApp

Features
Read full description

Widgeter is an IoT dashboard + automation app for makers and developers. Send data between Widgeter and your Arduino/ESP/RPi devices using simple HTTP requests, build control widgets (buttons, sliders, toggles, etc), and create reactions that trigger actions when your sensor data changes. In minutes you can: - Connect a device and see posts in a live feed - Build dashboards to organize, monitor, and control your devices - Create reactions like "if temperature > 23°C, turn on a device" Key Features: Universal Compatibility: Works with any device capable of making HTTP requests (Arduino, ESP32/8266, Raspberry Pi, and more). Real-Time Control: Instantly send commands and retrieve live data from your devices. Custom Automations: Create "reactions" to automate device behaviors and trigger actions based on real-world events. Social Integration: Discover and follow other users' devices and widgets. Incorporate community-built controls into your own automations. Secure & Reliable: All connections use HTTPS. You control if and how your device data is shared. Scalable Plans: Free tier for hobbyists; paid plans unlock more devices, widgets, and advanced features. Why Widgeter? Widgeter bridges the gap between device management and collaborative innovation. Whether you're an IoT hobbyist or a professional developer, Widgeter offers the flexibility, security, and social features you need to build, share, and automate with confidence. Start building your IoT network today with Widgeter! Learn more at https://www.widgeter.io Privacy Policy: https://www.widgeter.io/privacy Terms: https://www.widgeter.io/terms

Screenshots

MicroBlue4 screens
WidgeterApp4 screens

Verdict

The call

The clearest difference is in-app purchases: MicroBlue at none against WidgeterApp's 6. MicroBlue also leads on iOS requirement (13.4 vs 15.1). WidgeterApp's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads 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. WidgeterApp sells 6 in-app purchases, starting at $1.99 per month. MicroBlue asks for nothing beyond the download.

UpkeepUpdate frequency

MicroBlue ships an update every 3 months, WidgeterApp every 3 weeks. The most recent releases landed on September 27, 2026 and October 18, 2026 respectively.

Scorecard3 real differences · 6 level
MicroBlue versus WidgeterApp: the parameters behind the verdict, then further details
ParameterMicroBlueWidgeterApp
PriceFreeFree
Rating4.5 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.4 — better15.1
Further details — not scored
Size16 MB66 MB
Age rating4+12+
DeveloperMechanismic Inc.Tekkaroo LLC

In-app purchases

None

MicroBlue

No in-app purchases

6 purchases

WidgeterApp

Subscriptions6
  • Widgeter More Widgets$1.991 Month
  • Widgeter More Presets$1.991 Month
  • Widgeter More Devices$1.991 Month
Show 3 more
  • Widgeter More Reactions$2.991 Month
  • Widgeter More Dashboards$2.991 Month
  • Widgeter 12 Month Data Retention$5.991 Month

Questions

Is MicroBlue free?
MicroBlue is free to download, with no in-app purchases.
Is WidgeterApp free?
WidgeterApp is free to download, with in-app purchases available.
Do MicroBlue or WidgeterApp have ads?
Neither MicroBlue nor WidgeterApp shows ads.
Which is updated more often, MicroBlue or WidgeterApp?
MicroBlue ships an update every 3 months, and WidgeterApp every 3 weeks. Most recently, MicroBlue was updated on September 27, 2026 and WidgeterApp on October 18, 2026.

Other comparisons