Download Android Apps and Games
AppBrain
  • Apps
  • Apps being viewed right now Trending apps today Most popular apps All-time most downloaded apps Top rated apps
  • Intelligence ▾
    Intelligence overview → Track any Android app or your whole market
    Track & analyze
    Keyword Tracker & OptimizerTrack & improve Play rankings App Performance ReportOne-off PDF for any app StatisticsFree Android & Play market stats
    Promote your app
    Featured Apps App Links
  • Intelligence
  • Pricing
  • Dashboard
  • Sign up
  • Log in
Last updated on: 2026-05-27
Android Apps > Lifestyle > ctrl4U
ctrl4U icon

ctrl4U

1.7
ON-CTRL
0.00
0 reviews
100+
Downloads
Free

A smart remote button that can be used for self-defense.

ctrl4U Screenshot 1 of 4
ctrl4U Screenshot 2 of 4
ctrl4U Screenshot 3 of 4
ctrl4U Screenshot 4 of 4

About ctrl4U

ctrl4U is a lifestyle app developed by ON-CTRL.

Download Statistics

ctrl4U has been downloaded 200 times. In the last 30 days, the app was downloaded 6 times.

User Ratings

The app has no ratings yet.

App Information

ctrl4U is FREE to download. The APK download size is 2.27 MB. The latest version available is 1.7. The last update was on May 8, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play November 2024.

Description
A smart remote button that can be used for self-defense. Essential mobile companion for running, hiking, mountain climbing, fitness, and cycling.
Show more

More data about ctrl4U

Price Free to download
Total downloads 200
Recent downloads 6
Rating No ratings
Ranking Not ranked
Version 1.7
APK size 2.27 MB
Number of libraries ?
Suitable for Everyone
Ads NO ads

App Performance Report

Get a detailed PDF report for ctrl4U with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Alternative downloads for the ctrl4U app

Bluetooth Remote icon Bluetooth Remote
Frontiers Studio
4.2
Free
1,000,000+
TVRemote+: for TV icon TVRemote+: for TV
Trung Kien CN Company Limited
4.3
Free
100,000+
All TV Remote & Screen Cast icon All TV Remote & Screen Cast
Nexora Tech Lab
3.2
Free
10,000+
Bluetooth Remote & Mouse icon Bluetooth Remote & Mouse
Ahmed Moharram
3.6
Free
500,000+
Universal TV Controller Prank icon Universal TV Controller Prank
SjajnoAplikeRazvoj
3.9
Free
10,000+
Remote Control for TV - AC icon Remote Control for TV - AC
Smarty App Solutions
3.7
Free
500,000+
Remote Mouse Keyboard Wifi/BT icon Remote Mouse Keyboard Wifi/BT
XurajB Labs
3.6
Free
1,000,000+
Fire Stick Remote icon Fire Stick Remote
Creativity On Spot
4.4
Free
10,000+

ctrl4U compared with similar apps

Keywords missing from this app

Tv Control App Bluetooth Fire Keyboard Screen Ac Mouse Device Connect Wi Fi Experience Universal Li Fast Photos Wear Flashlight Support Features Buttons Mobile Tvs Ir Settings Watch Camera Touchpad Smartphone Connection Network User Wifi Recent Volume Quick Setup Stick Computer Devices Pair Smooth Videos Home Voice

More from ON-CTRL

DVB Link icon DVB Link
ON-CTRL
0.0
Free
10+

Downloads over time

ctrl4U has been downloaded 200 times. Over the past 30 days, it has been downloaded 6 times.

Changelog of ctrl4U

Show changelog

Developer information for ON-CTRL

ON-CTRL

it@ekt-digital.com

N/A

Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.
I'm the developer of this app

Share ctrl4U

Comments on ctrl4U for Android

★★★★☆ Aiman Dossou · Feb 13, 2026
It would be truly perfect if you could make the scrolling mode smoother and/or make it possible to adjust its speed within the app. I primarily use this mouse ring to scroll through my webtoons and these changes would greatly enhance my experience. Thanks a lot for making this handy product!
★☆☆☆☆ Richard (Custom Rick) · Aug 22, 2025
Wrong description. This app is for a ring "mouse" controller for phone & tablet. OnCtrl ring control device. Whether it works or not, don't know yet.

Google Play Rankings for ctrl4U

This app is not ranked

Technologies used by ctrl4U

ctrl4U is requesting 20 permissions and we don't have library information (yet).

Permissions

Development tools
test access to protected storage
Your location
approximate (network-based) location, precise (GPS) location
Network communication
pair with Bluetooth devices, full network access
Storage
modify or delete the contents of your USB storage
Hardware controls
change your audio settings
System tools
access Bluetooth settings, run at startup, prevent phone from sleeping
Extra
android.permission.ACCESS_BACKGROUND_LOCATION, android.permission.ACCESS_NOTIFICATION_POLICY, android.permission.BLUETOOTH_CONNECT, android.permission.BLUETOOTH_SCAN, android.permission.FOREGROUND_SERVICE, android.permission.FOREGROUND_SERVICE_LOCATION, android.permission.POST_NOTIFICATIONS, android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS, android.permission.TURN_SCREEN_ON, com.ekt.ctrl4u.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
We haven't collected library information for this app yet. You can use the AppBrain Ad Detector app to detect libraries in apps installed on your device.
Apps other people are watching Apps on sale Top new apps Today's trending apps Popular Lifestyle Apps
Bluetooth Remote icon Bluetooth Remote
TVRemote+: for TV icon TVRemote+: for TV
All TV Remote & Screen Cast icon All TV Remote & Screen Cast
Bluetooth Remote & Mouse icon Bluetooth Remote & Mouse
Universal TV Controller Prank icon Universal TV Controller Prank
Remote Control for TV - AC icon Remote Control for TV - AC
Remote Mouse Keyboard Wifi/BT icon Remote Mouse Keyboard Wifi/BT
Fire Stick Remote icon Fire Stick Remote

Back to top
AppBrain Intelligence premium content

Subscribe now to get full and unlimited access to AppBrain Intelligence. You'll have access to:

  • App Intelligence dashboard (performance timeline, competitor comparison, country rankings, insight cards)
  • Detailed ranking data per app
  • Full timeline per developer
  • Device market shares data per country
1 Month

$75/mo
(billed every month)

SAVE 0%
Subscribe
3 Months

$65/mo
($195 billed every 3 months)

SAVE 13%
Subscribe
1 Year

$57.50/mo
($690 billed every year)

SAVE 23%
Subscribe
Each subscription will automatically renew 3 days before the expiration date for the same time period. Subscriptions can be cancelled at any time before the renewal.

AppBrain is a directory focused on discovering great apps and games. We give statistics, rankings and search options that Google Play and the App Store don't have. All trademarks are owned by their respective owners. AppBrain doesn't offer APKs or binaries, and always lets users install the official version from Google Play or the App Store.

More apps

  • Top Android apps being viewed
  • Starline FM
  • Let's Roll! stats
  • LuluStream Downloader & Player

Android Statistics

  • Android statistics
  • Google Play Developer stats
  • Trending Android Apps
  • Top popular Apps
  • Buy the best Android phone

About AppBrain

  • Contact
  • Privacy
  • Documentation
  • DMCA takedowns
  • Articles
  • Blog
  • Top Free Games Apps for your iPhone or iPad
© 2010-2026 - AppBrain