Ritmo Workout Timer vs DefectiveIntervalTimer

Ritmo is the essential interval training timer: set your exercises, durations, rounds, and rests, hit START, and get to work. That’s it — no accounts, no subscriptions, no ads. BUILT FOR TRAINING Giant numbers & high contrast: read the countdown easily from a distance, even when you're out of breath Current exercise name and preview of the next one Distinct audio cues for every phase (3-2-1, go, rest, halfway point): they keep playing when the screen is locked and mix with your music without interrupting it Screen stays on during your workout YOUR WORKOUT IN 30 SECONDS Write your exercise list in your phone's Notes app and paste it: one line = one exercise, optional duration (45, 30s, 1:00) Saved workouts library: duplicate, edit, and restart in a tap Configurable rounds, rest between exercises, rest between rounds, and preparation time YOUR RHYTHM, YOUR STYLE 6 color themes: Neon, Ember, Ice, Candy, Solar, Slate Workout history with a calendar-style grid and daily streak Post-workout celebration — you earned it! English and Italian support DESIGNED FOR SHARING Record your workout with the timer in the video — phase, countdown, and next exercise are embedded directly in the clip. Featured muscle — the muscle group being worked appears in the video and timer. 3 HUD styles: bar, ring, stories. "Social" intro card with name, level, goal, and tips. PRIVACY FIRST Zero data collection: everything stays on your phone No registration required Works offline Perfect for HIIT, circuits, Tabata, bodyweight training, stretching, and any time-based workout.

NO ADS Defective Interval Timer makes it easy to create and run timed interval sessions for workouts, stretching, training, recovery, practice, and everyday activities. Choose your work time, rest time, number of rounds, and alert volume, then start the timer and follow clear visual, audio, vibration, and notification cues as you move through each interval. Use quick settings to build your own timing pattern or choose from included Northwick Fitness-inspired presets for endurance training, superset/power sessions, and pre- or post-workout stretching. FEATURES • Custom work and rest intervals • Up to 99 rounds • Quick timer setup • Northwick Fitness-inspired presets • Pause and resume controls • Hold-to-reset protection • Clear work, rest, paused, and finished indicators • Audio alerts for interval changes • Vibration feedback • Adjustable alert volume • Background interval notifications • Displays elapsed and total session time • Optional $1 Support Developer purchase • Works without an account • No internet connection required for timer use • No ads The optional Support Developer purchase does not unlock content, remove restrictions, change timer features, or provide any advantage. Whether you are exercising, stretching, studying, practicing, or completing timed tasks, Defective Interval Timer helps keep every session organized.