232+ iOS apps curated and reviewed
The best seconds pro apps on iPhone average 4.7★ across 232+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
Get the ultimate interval timer for various workouts like Tabata, HIIT, and circuit training with Seconds Pro. Enhance your workout routines with precision timing and customization options.
Optimize your Tabata, HIIT, and circuit training with a top interval timer. Fine-tune your workouts with ease. Start now for a more efficient fitness routine!
A workout timer app that allows you to set custom intervals for exercise, rest, and rounds seamlessly. Features include audio guides, progress tracking, and the ability to listen to music from other apps while using the timer. Improve your fitness routine with this easy-to-use interval timer app!
Timer Plus is an interval training timer app perfect for HIIT and Tabata workouts, offering features like round and cycle display, interval stopwatch, background mode, screen flash, voice guidance, and Apple Watch integration. Ideal for home, gym, boxing, MMA, and bodyweight exercises. Get started with Timer Plus for efficient fitness training.
Intervals Pro is an innovative HIIT timer app designed to help users optimize their workout routines. With customizable interval settings and audio cues, this app maximizes efficiency and motivation during high-intensity training sessions. Elevate your fitness regimen with Intervals Pro today!
An interval timer designed for fitness enthusiasts, offering customizable sets, high/low intensity intervals, and rest times for various workout routines. Features include the ability to run in the background, play music during workouts, share progress on social media, save settings as templates, and integrate with Apple Health for heart rate tracking on the Apple Watch. Start optimizing your workouts today!
Get the most out of your HIIT workouts with this top-rated Tabata Timer app. Perfect for Tabata, HIIT, weight training, running, cycling, and more. Download now for a powerful fitness tool on your iPhone, iPad, or Apple Watch.
Create custom workout routines with the Exercise Timer app. Perfect for HIIT, Tabata, and Circuit Training, this app helps you stay on track with timing intervals and workouts. Boost your fitness with precision.
Efficiently manage your time with the MultiTimer app, offering a variety of timer options like task timers and kitchen timers. Customize layouts, personalize timers, and enjoy features like notifications and exporting timer data. Download now for improved time management in various aspects of your daily routines!
An app for buying and selling pre-loved items like vintage clothing and second-hand homeware. Sell without fees, easily ship items, shop for unique deals, and connect with a global community of over 75 million members. Join the conversation and download the second-hand fashion app today.
Interval Timer is a versatile workout tool for HIIT training, offering customizable intervals and exercises. Stay on track with this app designed to optimize your exercise routine. Get started today and experience a new level of fitness!
This time-tracking application allows users to create multiple stopwatches to monitor and manage their time, with features such as customizable colors, descriptions, and lap tracking. By easily adding, managing, and deleting stopwatches, users can take control of their time and track progress towards their goals.
A sleek and versatile digital clock application that features a variety of clock skins, alarm settings with multiple music options, hourly time announcements, and a countdown timer to aid in productivity. Perfect for your desktop, lock screen, and home screen. Experience time management at its finest!
Gym Timer is a convenient app for tracking gym sessions and managing rest times between sets. Set the number of sets and rest time, start the timer, and get alerted when it's time to train again. Stay updated on new features by following their social media pages.
HIIT is a convenient workout app that offers a variety of high-intensity interval training routines to help users stay fit and healthy. With personalized training plans and tracking features, it's easy to set fitness goals and see progress. Try it now for an effective workout experience.
This educational app offers interactive 2nd grade math games to help children learn math skills in a fun, engaging way. Enhance your child's learning experience with these educational games today!
Get a second phone number with VoIP calling and texting capabilities through an innovative application. Protect your privacy and separate work from personal communication seamlessly. Try it now for enhanced communication flexibility.
SIMless - 2nd Phone Number lets you make private calls and send encrypted messages without needing an additional SIM card. Keep your personal and professional communications separate seamlessly. Experience secure and convenient communication today!
Get a second phone number for private calls and texts with 2Number! Make international calls, hide your real number, and use features like call recording and text messaging. Perfect for online services, dating, and more. Try it now!
Calculate time easily with this app - enter hours, minutes, and seconds for precise calculations. Perfect for various time calculations like adding or subtracting days, hours, minutes, and more.