Call Timer is made and published by Hoang Duc Lam. AppBrain is an independent app data site and isn't affiliated with Hoang Duc Lam. The app name, icon, screenshots and description belong to Hoang Duc Lam and are shown as published on Google Play.
AppBrain's verdict
Established- Total installs
- 160 thousand
- Rating on Google Play
- 3.67
- 643 ratings
- Last updated
- September 23, 2026
Call Timer has 160 thousand installs. Users are divided: 3.7 stars from 643 ratings.
Installs
Tracked by AppBrain- Last 30 days
- 1.1 thousand
- Per day
- 36
- 30-day average
- Play install range
- 100+ thousand
- Launched
- April 2017
Installs over time
Call Timer has been installed 160 thousand times. Over the past 30 days, it averaged 36 installs per day.
Rankings
Google Play top chartsGoogle Play Rankings for Call Timer
Competitors
Similar apps and more from Hoang Duc LamAlternatives to Call Timer
More from Hoang Duc Lam
Releases
Updates seen on Google Play- Version
- 5.2.5
- Launched
- April 2017
User feedback
Ratings and reviews on Google PlayGoogle Play Rating history and histogram
Comments on Call Timer for Android
Technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- 12
- App size
- 8.98 MB
- Needs Android
- 4.4+
- Content rating
- Everyone
Technologies used by Call Timer
About the app and developer
About Call Timer
Call Timer is a communication app developed by Hoang Duc Lam.
How many times has Call Timer been installed?
Call Timer has been installed 160 thousand times. In the last 30 days, the app was installed 1.1 thousand times.
What is the rating of Call Timer?
Call Timer is rated 3.67 out of 5 stars, based on 640 ratings.
Is Call Timer free?
Call Timer is free. The app size is 8.98 MB. The latest version available is 5.2.5. The last update was on September 23, 2026.
What are the requirements for Call Timer?
Call Timer requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since April 2017.
App Performance Report
Get a detailed PDF report for Call Timer with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for Hoang Duc Lam
Store listing
By Hoang Duc Lam, from Google Play“The application limits the time of outgoing calls and incoming calls.”
Description by Hoang Duc Lam Written by the developer, not by AppBrain. Click to read.
It's handy when you register for in-network calling packages in 10p, 15p, ...
Function:
Call timer:
- Turn on or turn off call time limit when using or not using.
- Specific time appointment as you want.
- Set the time to alert when the time is running out and vibrate for how long (seconds).
- Set the time-out warning sound or use the default sound.
- Allows you to choose how to display the time clock when making a call and can customize the size.
- While making a call, you can activate the automatic callback function after the appointment time expires.
Note:
Dual SIM phone: Leave the software Limit the call time to run well on two SIM phones, you need to specify the default SIM (Best is SIM 1) for calls and make calls from the default SIM . This can be done by adjusting the configuration in the "Settings" app (SIM card section) of the system.
Recent changes:
- Improved stability and overall app performance