Question 1

What is Interval Timer : Workouts?

Accepted Answer

A gym interval timer for iPhone — HIIT, Tabata-style work/rest, circuits, and rest between sets. Dial the interval, read the countdown from the rack, start the next set with a tap, a thumb up, or by saying GO.

Question 2

Does it work as a HIIT or Tabata timer?

Accepted Answer

Yes. Set work and rest like a clock, optional countdown before work, and a timer big enough to see from across a rack. Hands-free start is extra for when you cannot grab the phone.

Question 3

Is Interval Timer : Workouts free on the App Store?

Accepted Answer

Yes. Download it free on iPhone. The App Store button on this page opens the live listing.

Question 4

Does the app upload my camera or voice?

Accepted Answer

No. Gesture and speech controls run on-device with Apple Vision and Speech. Camera frames and voice commands are not uploaded to our servers for recognition.

Question 5

Do I need an Apple Watch?

Accepted Answer

No. Put your iPhone where you can see it, use tap, gestures, or voice, and keep training.