Timer+
Any Interval Ratio
Program 20/10, 30/15, 40/20, or any custom split for sprint, bike, bodyweight, or mixed circuits.
HIIT Timer for iPhone
Program Advanced Interval Workouts in Minutes
Timer+ is a dedicated HIIT timer for iOS with fast setup and deep control. From classic Tabata to long interval ladders, every transition is automatic and easy to track.
Custom work/rest ratiosTabata-ready timingSegment skip + back controlsApple Watch support
Why Timer+ Works for This Scenario
Segment Control During Active Workouts
Pause, add time, remove time, skip ahead, or move to the previous segment while the timer is running.
Template-Based Progression
Save versions of the same workout as your conditioning level improves over time.
Clear Audio Transitions
Distinct alert sounds help you transition instantly between effort and recovery.
Built for iPhone, iPad, and Apple Watch
Run HIIT sessions across your Apple devices with the same timer presets.
Build HIIT Sessions That Stay On Pace
Use one HIIT timer to run fast intervals, progression plans, and advanced repeat structures without manual resets.
FAQ
Can I set custom HIIT work/rest ratios?
Yes. Timer+ supports any work and rest lengths, plus repeats and round breaks for longer sessions.
Does Timer+ support Tabata?
Yes. Tabata-style 20/10 intervals are supported, and you can customize them for your training level.
Can I include warmup and cooldown segments?
Yes. Add pre-start, warmup, main intervals, recovery intervals, and cooldown all in one timer.
Can I skip or go back a segment during a workout?
Yes. Timer+ includes segment controls so you can move forward or backward while running.