intervalProPlus

It started when my family paid a subscription for an interval timer app. So I built one for us — customizable, easy to use, and free from ads or subscriptions.

IntervalPro+ --> Your Personal Interval Training Coach

Whether you're doing HIIT, Tabata, circuit training, or any custom interval routine, IntervalPro+ keeps you in the zone with precision timing, motivating voice cues, and a beautifully designed interface built for real workouts.

POWERFUL CUSTOMIZATION Set exactly how you train — configure work time, rest time, repetitions per round, number of rounds, and rest between rounds. Save your favourite setup as a Preferred Workout and launch it instantly from the home screen with one tap.

AI VOICE COACH Never glance at your screen again. IntervalPro+ calls out every phase transition, counts down the final seconds, and keeps you moving with real-time audio cues — so you can stay focused on your form.

SOUND EFFECTS & HAPTICS Crisp audio signals and tactile haptic feedback mark every interval boundary. Know exactly when to push and when to recover — even with your phone face-down.

STUNNING VISUAL THEMES Eight bold gradient themes transform the look of your entire app in one tap. From Electric Blue to Volcanic Red, find the vibe that matches your intensity.

WORKOUT HISTORY Every session is automatically logged. Browse your full history, load a past training and export to CSV with a single tap — perfect for sharing with a coach or tracking progress in a spreadsheet.

KEEP LISTEN TO YOUR MUSIC Interval Pro+’s AI coach automatically lowers the volume without pausing your track, so every instruction stays clear and easy to hear.

DESIGNED FOR FOCUS Clean, distraction-free timer view. Large, readable numbers. Everything you need, nothing you don't.

— Custom work / rest / round intervals — 8 different AI voices coaching with phase announcements — Sound effects + haptic feedback — 8 gradient colour themes — Preferred Workout quick launcher — Full session history with CSV export — Fireworks celebration on completion — No account required. No ads. Ever.