Is there an app that can make just one beep, once every half hour, for 12 hours?

[Android Central Question]

I need to be reminded of something once every half hour between 9am and 9pm. I don't want to have to turn something off, like an alarm. I just want to hear a distinctive beep that I've chosen, just once each half hour. How do I find an app that can do this? I have a Galaxy S7 Active. Thanks!!

 

[pkcable]

I did a bing on your question, and a couple apps came up....

https://www.bing.com/search?q=Advan...s=n&sk=&cvid=4bf36e145a174a87eac59f5cd0300dee

Stop Watch & Timer Pro (the paid version) and Seconds Pro both look promising.

 

[Rukbat]

And if you can't find a timer app that can do it, it can be done in Tasker . A task would turn on another task at 9AM and turn it off at 9PM. The "other task" would sound an alarm (of your choice) if the time was on the hour or half hour (there are a number of ways of doing that).