Best Seconds Interval Apps

Intervals Pro: HIIT Timer

Running & Fitness Workouts

Free

Create and follow custom interval training routines for various fitness activities. This app offers extensive customization for intervals, alerts, and goals, with seamless integration for Apple Watch and Apple Health.

Timer Plus - Workouts Timer

Fitness Training at Home, Gym

Free

This interval training app supports HIIT, circuit, and Tabata workouts with customizable rounds and cycles. It offers background operation, screen flashing, and voice guidance for an enhanced fitness experience. An Apple Watch companion app is also available.

Interval - Simple Timer

by Alex Beltyukov

Free

This app helps you structure your workouts with customizable interval timers. Set work and rest periods, and repeat cycles for your training sessions.

Exact Seconds

Live seconds clock and widgets

Free

This utility displays the current time with second-level precision, offering a large, readable clock and customizable widgets for your home and lock screens. It's designed for situations where exact timing is crucial, providing a clean and focused experience without ads or tracking.

Metric Seconds

Show time using metric units

Free

This utility app simplifies time calculations by converting to and from metric units. It allows users to tell and measure time using seconds as the base unit, with multipliers like kilo, Mega, and Giga for larger durations. It offers a fun and practical way to approach time measurement, especially for scientific or engineering contexts.

Timerlist - An Interval Timer for Yoga, Running, Cooking, Meditation, Workouts, Training, Practice Tests, and Much More

by Strauss LLC

Free

This versatile interval timer app functions like a playlist, allowing you to manage multiple timed activities simultaneously. It offers total control with intuitive navigation, customizable themes, and spoken announcements in multiple languages. Ideal for various routines from workouts to cooking.

Clock Seconds

Largest Clock with seconds

Free

A highly accurate and customizable digital clock that fills your screen. Offers adjustable colors, sizes, and 12/24 hour formats. Designed for minimal battery usage.

Interval Timer App - Timo

Simple for crossfit gym sprint

Free

This app provides a customizable interval timer for various workouts like HIIT, Tabata, and CrossFit. Easily create, save, and track your custom training sessions with audio and visual alerts to keep you focused on your fitness goals.

Interval Timer: HIIT Workouts.

Tabata,Fitness,Sprint,Crossfit

Free

This advanced interval timer supports HIIT, Tabata, and circuit training with customizable work, rest, and cooldown periods. Stay focused with voice alerts, background operation, and music integration for any fitness routine.