GUI-O:GUI for embedded devices

LiveKl3m3n | GUI-O Team1 app · 16.5K installsToolsFreeIn-app purchases: $7.99 - $184.99 per itemcom.guio.guioapp

Use a simple protocol to create a professional GUI for any embedded device

Alert me★ WatchOpen in Play ↗
Total installs
16,479
exact · Play shows 10,000+
Installs / day
0
7-day avg · last day 0
Rating
3.3★
43 ratings · 4 reviews
Released
16 Mar 2022
4.6y ago
Last update
20 Aug 2026
v1.0.120 · 2mo ago
Countries
—
not checked yet

Installs per day

gain of the exact counter

No change in the counterOur first day-to-day reading of the counter. The line starts with the next one.

Daily tracking since 11 Oct 2026 · history grows every day

Install history

exact counter from Google Play
16,35016,40016,45016,50016,55016,60011 Oct12 Oct
05K10K15K20K16 Mar 202211 Oct 202612 Oct 2026

Dashed: estimate from the release date (no daily data before 11 Oct 2026) · time axis compressed before that day

Daily tracking since 11 Oct 2026 · history grows every day

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • No data collected

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

18 in 6 groups
8 Sensitive5 Notable5 Routine

What this app can do with your phone

  • Know roughly where you are, using mobile towers and Wi-Fi networks
  • Know your exact location using GPS, Wi-Fi and mobile networks
  • Use your camera to take photos and record videos
  • Read photos, videos, and other files saved in your phone's shared storage
  • Add, change or delete photos, videos and other files in your phone's storage
  • Change device settings like screen brightness, ringtone or screen timeout
LocationSensitive2

Access to where your device is, using GPS or network signals

  • Know roughly where you are, using mobile towers and Wi-Fi networksapproximate location (network-based) · ACCESS_COARSE_LOCATION
  • Know your exact location using GPS, Wi-Fi and mobile networksprecise location (GPS and network-based) · ACCESS_FINE_LOCATION
Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
StorageSensitive2

Access to files, photos and media saved on your phone's storage

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
CameraSensitive1

Access to your camera to take photos and record video

  • Use your camera to take photos and record videostake pictures and videos · CAMERA
Wi-Fi connection informationRoutine1

Access to details about Wi-Fi networks your device sees or uses

  • See whether Wi-Fi is on and details of the network you are connected toview Wi-Fi connections · ACCESS_WIFI_STATE
OtherSensitive10

Access to miscellaneous device features that don't fit other categories

  • Change device settings like screen brightness, ringtone or screen timeoutmodify system settings · WRITE_SETTINGS
  • See Bluetooth settings and connect to paired devices like headphones, speakers or watchespair with Bluetooth devices · BLUETOOTH
  • Turn Bluetooth on or off and find and pair with nearby Bluetooth devicesaccess Bluetooth settings · BLUETOOTH_ADMIN
  • Connect to or disconnect from Wi-Fi networks and change saved Wi-Fi settingsconnect and disconnect from Wi-Fi · CHANGE_WIFI_STATE
  • Use NFC to talk with tags, cards and readers held close to your phonecontrol Near Field Communication · NFC
  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Make your phone vibratecontrol vibration · VIBRATE
  • Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
CREATE GUI THE EASY WAY: Use any embedded device (based on Arduino, STM32, PIC, Raspberry PI, etc.) to create flexible, high-end graphical user interfaces. Simple protocol allows you to control devices over WiFi, Mobile network, Bluetooth (LE) or USB. Use our live designer tool to quickly build a GUI and simply add the initialization commands to your project. No sign-up required! Supports: ❋ Bluetooth devices ❋ Bluetooth LE devices ❋ IoT devices (MQTT) ❋ Ethernet devices (TCP/IP) ❋ USB devices Create fully functional widgets with short commands: * Toggle switch: |TG UID:tg X:50 Y:50\r\n * Slider: |SL UID:sl X:50 Y:50\r\n * and much more... Simply customize widgets to your preferences. EXAMPLES: https://www.gui-o.com/examples/ MORE INFORMATION: https://www.gui-o.com/ DESIGN TOOL: https://www.gui-o.com/design-tool/ FORUM: https://forum.gui-o.com/ ❋ One app to rule them all Use commercial boards such as Arduino, ESP32, ESP8266, Raspberry PI, STM32 Nucleo or any other microcontroller device to create stunning graphical user interfaces on Android. Control devices and change interfaces on the fly. ❋ Like a pro Combine highly customizable widgets such as toggles, sliders, dials, charts and many more. Import images, videos and audio data from online resources. Check our manual and try it yourself! ❋ Easy to use, easier to modify Simple protocol and default widgets enable quick deployment. Want more? Use advanced customization for truly professional and tailored appearance. ❋ IoT ready Connect multiple devices and take control from anywhere, anytime! Secure IoT server provided by default - no additional configuration required! Or simply migrate to a custom MQTT broker and even setup your own. ❋ Seamlessly interact with Android sensors Take advantage of the built-in hardware that Android device offers – interact with GPS, NFC, real-time clock, accelerometer, gyroscope, compass and much more.

What's new

- Improved text area, radio button, checkbox, number input, and text input widgets - Added support for a new font

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