IntervalFree
Salud y fitness
Sólo para iPhone
Gratis · Diseñada para iPhone. No verificada para macOS.
iPhone
IntervalFree is the workout interval timer that's actually free. No paywalls. No ads. No tricks. Every feature is unlocked from day one — and stays that way forever.
SET UP IN SECONDS
Configure your action duration, break duration, and number of sets with intuitive scroll pickers. Tap Start and your profile is saved automatically. No account required.
GLANCEABLE & MULTITASK-READY
A large timer ring shows your remaining time at a glance—green for action, blue for break. With Live Activities, your progress stays visible right on your Lock Screen or Dynamic Island. Switch apps or lock your phone with confidence; the timer runs perfectly in the background.
YOUR SOUND, YOUR PACE
Choose from multiple Sound Themes to match your workout vibe. High-fidelity audio alerts keep you on pace even when your phone is in your pocket, and our smart audio handling ensures your music stays clear while the timer beeps.
SAVE UNLIMITED WORKOUT PROFILES
Create as many workout profiles as you need. Name each one, pick from 20+ activity icons (running, swimming, yoga, boxing, and more), and choose from 10 colors. Every profile is instantly recognizable in your workout library.
YOUR WORKOUT LIBRARY
See how many times you've started and finished each workout. Tap any profile to load it instantly—no re-entering settings every time. Quick-start chips let you jump into your most-used routines in one tap.
CELEBRATE EVERY WIN
Every completed workout gets a celebration screen with your stats, a trumpet fanfare, and a fun animated surprise to keep you motivated.
FULLY CUSTOMIZABLE
• Background Support: Use other apps while you train
• Live Activities: Real-time progress on your Lock Screen
• Sound Themes: Multiple audio styles to choose from
• Adjustable action and break durations (seconds to minutes)
• 1 to 99 sets per workout
• 20+ workout icons & 10 profile colors
• Profiles auto-save on start
WHY INTERVALFREE?
We were tired of interval timer apps that lock basic features behind subscriptions. So we built one that gives you everything—for free. No premium tiers. No "free trial" that expires. No data sold to advertisers.
IntervalFree is maintained by a small team who believes great tools should be free. If it becomes part of your routine, you can support us with a voluntary coffee—but there's absolutely no pressure.
Perfect for HIIT, Tabata, circuit training, boxing rounds, stretching, meditation, or any activity that uses timed intervals.
Requires iOS 17.0 or later. Works on iPhone and iPad.
Calificaciones y reseñas
- Esta app no ha recibido suficientes calificaciones ni reseñas para mostrar un resumen.
Now runs in the background with Live Activity support! Personalize your workout with all-new sound themes.
El desarrollador (LIFEFLOW AI, LLC) indicó que las prácticas de privacidad de la app pueden incluir el manejo de datos que se describe a continuación. Para obtener más detalles, consulta la política de privacidad del desarrollador .
Datos no asociados con tu identidad
Los siguientes datos pueden recopilarse, pero no están asociados con tu identidad:
- Datos de uso
Accesibilidad
El desarrollador aún no ha indicado cuáles funciones de accesibilidad admite esta app. Obtén detalles
Ficha técnica
- Vendedor
- LIFEFLOW AI, LLC
- Tamaño
- 7.5 MB
- Categoría
- Salud y fitness
- Compatibilidad
Requiere iOS 17.0 o posterior.
- iPhone
Requiere iOS 17.0 o posterior. - Mac
Requiere macOS 14.0 o posterior y una Mac con el chip M1 de Apple o posterior. - Apple Vision
Requiere visionOS 1.0 o posterior.
- iPhone
- Idiomas
- Inglés
- Edad
4+
- 4+
- Copyright
- © 2026 LifeFlowAI LLC