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Last updated on: 2026-06-03
Android Apps > Productivity > Behavioral Timer
Behavioral Timer icon

Behavioral Timer

1.8.78
Expanded Labs
4.33
18 reviews
500+
Downloads
$0.99

Simple timer with interval notifications, random intervals and much more!

Not recently updated — last update was on 2024-01-28. This app may no longer be actively maintained.
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About Behavioral Timer

Behavioral Timer is a productivity app developed by Expanded Labs.

How many times has Behavioral Timer been downloaded?

Behavioral Timer has been downloaded 820 times. In the last 30 days, the app was downloaded 0 times.

What is the rating of Behavioral Timer?

Behavioral Timer is rated 4.33 out of 5 stars, based on 18 ratings.

Is Behavioral Timer free?

Behavioral Timer costs $0.99 to download. The APK download size is 2.99 MB. The latest version available is 1.8.78. The last update was on January 28, 2024.

What are the requirements for Behavioral Timer?

Behavioral Timer requires Android 4.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play December 2013.

Description
This is a simple timer that counts down in a set interval designed for Behavioral Analyst and the likes. It was made for individuals who need a timer for things such as lab experiments, tracking an item or schedule of reinforcements.

Features:
- Set an interval that counts down until the main timer runs out.
- You may set a "limited hold" every after interval.
- Set random interval values from a certain range.
- Make random values deviations from interval time.
- Create random intervals based on a max set iteration of the total time.
- Set vibration patterns.
- Set alarm tone.
- Keeps track of the iteration numbers.
- The notification bar, if you're out of the app will show the interval time and the total time left.
- Material Light and Material Dark themed
- Keep the device awake while timer is running.
- Profile system to store your different setups.
- Clicker to keep track of ... anything!

What's the difference between this and the free version?
Nothing! But I definitely appreciate the support!

Please feel free to email me and suggest further features!

Recent changes:
Fixes for read storage permission issue on android 33
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More data about Behavioral Timer

Price $0.99
Total downloads 820
Recent downloads 0
Rating 4.33 based on 18 ratings
Ranking Not ranked
Version 1.8.78
APK size 2.99 MB
Number of libraries 6
Designed for Android 4.1+
Suitable for Everyone
Ads NO ads

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Google Play Rating history and histogram

12
2
0
2
0

Downloads over time

Behavioral Timer has been downloaded 820 times. Over the past 30 days, it has been downloaded 0 times.

Changelog of Behavioral Timer

  • Jan 28, 2024UpdateVersion 1.8.78
  • Oct 19, 2023UpdateVersion 1.8.77
  • Mar 14, 2022UpdateVersion 1.8.73
  • Apr 7, 2021UpdateVersion 1.8.70
  • Sep 20, 2020Price DropNew price: $0.99 ($1.01)
  • May 20, 2020Price IncreaseNew price: $1.01 ($0.99)
  • Nov 22, 2019UpdateVersion 1.8.67
  • Oct 19, 2019UpdateVersion 1.8.45
  • Sep 24, 2018Installs500+ installs
  • May 15, 2018UpdateVersion 1.8.42
  • Mar 20, 2018UpdateVersion 1.8.41
  • Aug 17, 2017UpdateVersion 1.8.37
  • Jul 7, 2017UpdateVersion 1.8.36
  • Jun 26, 2017UpdateVersion 1.8.31
  • May 17, 2017UpdateVersion 1.8.25
  • May 5, 2017UpdateVersion 1.8.22
  • Mar 22, 2017UpdateVersion 1.8.21
  • Jan 24, 2017UpdateVersion 1.8.19
  • Dec 4, 2016UpdateVersion 1.8.17
  • Sep 14, 2016UpdateVersion 1.8.16
  • Sep 30, 2015UpdateVersion 1.8.8
  • Sep 23, 2015UpdateVersion 1.8.7
  • Jun 30, 2015UpdateVersion 1.8.4
  • Jun 16, 2015UpdateVersion 1.8.3
  • Mar 9, 2015UpdateVersion 1.7.6
  • Feb 9, 2015UpdateVersion 1.7.5
  • Dec 29, 2014UpdateVersion 1.7.4
  • Jun 7, 2014UpdateVersion 1.6.3
  • May 24, 2014Installs100+ installs
  • May 24, 2014UpdateVersion 1.6.2
  • Mar 25, 2014UpdateVersion 1.6.1
  • Feb 23, 2014UpdateVersion 1.6
  • Dec 13, 2013New AppVersion 1.5.1 in Productivity for $0.99
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Developer information for Expanded Labs

Expanded Labs

expandedLabs@gmail.com

N/A

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Comments on Behavioral Timer for Android

★★★★★ A Google User · Feb 23, 2013
Best ABA timer ever!!!! If you're in the field of behavior analysis, teaching, or a physical trainer, GET THIS TIMER! I work in the field of Applied Behavior Analysis and for the price of coffee you can have multiple profiles for multiple treatment plans. It has the option to use fixed or variable intervals. It also has a built-in clicker for those who are tallying occurrence of Bx while keeping track of a reinforcement schedule! Great to have everything in one! No need to hold so many things while taking data! Highly recommend!
★★★★★ Andrew Shotauro · Apr 6, 2021
Interesting app One option I'd like to see is to hide the random interval. I am trying to set up a random reward schedule for myself when I am working, whereby every 0-60 minutes I get a random reward (sugar, nicotine, cup of tea). At the moment you can't set up the timer without seeing in advance the random interval. This undermines the randomness effect on the brain, i.e. because you know in advance how long you have to wait for your reward. I am thinking this could be incredibly powerful tool
★☆☆☆☆ A Google User · Feb 27, 2015
ABA -recording frequency data I was using this app for frequency data on certain behaviors with a child I work with. It was set for 10 minutes and to vibrate every 30 seconds which should give me 20 intervals. This app was very inconsistent. At no point did it give me 20 intervals. Sometimes only 8 and NO I did not have it set for varying intervals. It left my data almost useless and me very frustrated.
★★☆☆☆ Evan Monse · Jan 28, 2024
I wish I could rate this app higher, but the ringtone feature is beyond buggy. It won't let you change from default ringtone because storage permission is not granted. But this app does not give you the option to change storage permission, and is not listed as a potential app for storage/ all files permissions in the settings. I was originally having this problem with the free version, so I thought it might be different in this paid version. It is not, and I now see that I wasted my money.
★☆☆☆☆ garry trethewey · Jan 27, 2022
Talks about random, but it is NOT random. Other probs - unintuitive interface, some controls do the opposite of what they say. No reply to an email I sent a month ago, outlining faults with this app.

Google Play Rankings for Behavioral Timer

This app is not ranked

Technologies used by Behavioral Timer

Behavioral Timer is requesting 8 permissions and is using 7 libraries.

Permissions

Development tools
test access to protected storage
Network communication
view network connections, full network access, Google Play license check
Hardware controls
control vibration
Extra
android.permission.POST_NOTIFICATIONS, android.permission.READ_MEDIA_AUDIO, com.expandedlabs.behavioraltimer.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Ad network libraries

AdMob Android Library IconAdMob

Social libraries

None found

Development tools

Android Jetpack core Android Library IconAndroid Jetpack core Firebase Android Library IconFirebase Google Cloud Messaging (GCM) Android Library IconGoogle Cloud Messaging (GCM) Google Maps SDK Android Library IconGoogle Maps SDK Google Analytics Android Library IconGoogle Analytics
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