Circuit Timer

Circuit Timer

by Lawman Services, LLC

2 ratings
8 reviews

Archived App (Last seen on 17 May 2026)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated
  • July 1, 2011
  • August 13, 2015
Circuit Timer screenshot #1 for iPhone
Circuit Timer screenshot #2 for iPhone
Circuit Timer screenshot #3 for iPhone
Circuit Timer screenshot #4 for iPhone
Circuit Timer screenshot #5 for iPhone
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About

Create and run custom interval timers for workouts, cooking, or any timed activity. Repeat segments, set total loops or time, and manage multiple timers simultaneously. Customize alarm sounds and durations for each segment and the overall timer.

Create custom interval timers
Repeat segments and set loops/time
Manage multiple timers simultaneously
Customize alarm sounds and durations
Run timers in the background
Detailed notifications
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What's New in Circuit Timer

2.0.1

August 13, 2015

This app has been updated by Apple to display the Apple Watch app icon. - Minor interface revisions - Bugfixes

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User reviews

No alarm when asleep

Alarm doesn't sound when the phone is asleep, and that's a big, dumb dealbreaker.

Needs some work.

I could see myself giving this app 5 stars in the future, but for now it needs some major work. The idea is great, but the implementation needs some improvement. I've been using this app for a while now hoping to see some bug fix updates, but have so far been disappointed. There are enough glitches to make it almost unusable.
The app crashes regularly whenever I'm picking a song to use as the alert sound.
Also, once the designated time for the circuit to run has elapsed, the circuit continues to run with the "time remaining" going into the negative hours even when I try to stop it or turn off the app. I've had to delete it from my phone before to get it to stop running when it kept making noises while I was trying to sleep. I remember there being other issues, but I can't think of them off the top of my head right now. I'd love to see some improvements, because this app does have potential.
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Awesome App

This app is incredible. If you do any kind of interval training, you need this app. A lot of other timer apps either don't have the essential functions this one brings to the table or have too many distracting bells and whistles. After all, simplicity is the ultimate sophistication, right?

Excellent!!!

This is an amazing app! I use it almost everyday sometimes two or three times a day! It comes in handy when I have several tasks to get done and I don't want to get bogged down wit just one. I love this app!!!!

Perfect for run training

I use it with my iPod app to help me train with times run walk programs- its perfect.

I just wish it overrode the silent function. When I forget my phone is set for vibrate, the circuit alarm doesn't go off while my iPod is playing and I run past my stop point...

Developer apps

FAQ

What is Circuit Timer used for?

Circuit Timer is designed to create and run custom interval timers. It's useful for activities like circuit training workouts, managing multiple cooking times simultaneously, or any task requiring precise timed segments.

Can Circuit Timer run in the background?

Yes, Circuit Timer can run in the background. It will alert you when a timer segment or the entire sequence has finished, allowing you to use other apps or play music simultaneously.

How can I customize alarms in Circuit Timer?

You can customize the alarm sound and duration for each individual timer segment. Additionally, you can set a different alarm for when the entire timer sequence is complete, and even select songs from your iTunes library.

Does Circuit Timer support multiple timers at once?

Yes, Circuit Timer allows you to run as many timers as you need concurrently. You can track their progress from a main timer list or focus on one at a time via the timer control screen.

What devices is Circuit Timer available on?

Circuit Timer is available on devices with an age rating of 4+.

How often is Circuit Timer updated?

The latest version of Circuit Timer is 2.0.1, which was released on August 13, 2015. This indicates infrequent updates.

What is the price of Circuit Timer?

Circuit Timer is a paid application, costing $0.99.

What is the user rating for Circuit Timer?

Circuit Timer has a rating of 1.0 stars based on 2 ratings.