IntervalTimer Duo vs IntervalBeats

IntervalTimer Duo is a simple and easy-to-use interval timer app for iPhone and iPad that runs up to 10 timers in sequence. 【Key Uses】 • HIIT (High-Intensity Interval Training) • Pomodoro Technique (work and break cycles) • Cooking timing management • Stretching and yoga routines • Study and rest cycle management 【Features】 • Run your timers back to back, automatically • Build workouts with up to 10 timers — warm up, work, rest, cool down (Premium from the third timer) • Each timer adjustable from 1 second to 60 minutes • Preset feature to save and instantly recall favorite settings (1 preset free; unlimited presets: Premium) • Share presets via link — let friends import your timer setup in one tap • Set counter to track progress toward your target sets (Premium) • Audio notifications and vibration when timers end • Live Activity shows remaining time on Lock Screen and Dynamic Island (Premium) • Customizable alert sounds (extra sounds: Premium) • Simple and intuitive interface 【Preset Sharing】 • Share your favorite timer configurations via link • Recipients can import presets with a single tap • Sync routines with your team or workout partners 【Ease of Use】 • One-tap start, pause, and reset • Quick time setting with preset buttons • Visual circular progress bars show remaining time • Second timer can be enabled/disabled as needed • Set counter tracks completed sets toward your goal 【Free & Premium】 The app is free to download and use. After installing, all premium features are unlocked for a 14-day free trial. When the trial ends, premium features require a one-time purchase (pay once, use forever) — a Universal Purchase shared between iOS and macOS. Free forever: • Two timers running alternately (1 second to 60 minutes each) • One saved preset • Basic alert sounds • Audio and vibration notifications when timers end • Circular progress bar • Preset sharing via link (sending and receiving are both free) Premium (one-time purchase, or during the free trial): • A third timer and beyond (up to 10, each with its own name and sound) • Unlimited presets • Set counter • Additional premium alert sounds • Live Activity on Lock Screen and Dynamic Island 【Compatibility】 • iPhone and iPad • Available in English, Japanese, French, German, and Spanish 【Universal Purchase】 If you own the macOS version, you can use the iOS version at no additional cost. A simple yet fully-featured interval timer app that's perfect for any timing needs. Privacy Policy: https://techback.info/interval-timer/ios/privacy-policy.html Terms of Use (EULA): https://techback.info/interval-timer/ios/terms-of-use.html

IntervalBeats is a focused interval timer for workouts, HIIT, tabata, stretching, meditation, and anything else that benefits from structured time. Built around Apple Music — pick your intervals, choose a work playlist and a rest playlist, press start. APPLE MUSIC — RECOMMENDED FOR THE FULL EXPERIENCE Apple Music is the smoothest path. Connect once and IntervalBeats plays, pauses, and switches between your work and rest playlists automatically — even while the screen is locked. The Sleep Timer pauses Apple Music precisely at zero whether your phone is locked or not. Requires an Apple Music subscription. WORKS WITH OTHER AUDIO APPS TOO Prefer Spotify, Apple Podcasts, Overcast, Audible, or YouTube Music? Start playing in your audio app, then launch an IntervalBeats session — your audio mixes with our beep cues. Workout auto-pause and the Sleep Timer also work with these apps; just keep IntervalBeats on screen (we dim it for you) so iOS allows us to send the pause. No Apple Music subscription needed. KEY FEATURES • Customizable intervals — Set work and rest durations in seconds and minutes, pick any number of cycles • Ready-to-use templates — 16 presets across Focus (Pomodoro, Study Sprint), Classroom (Brain Break, Station Rotation), and fitness (HIIT, Tabata, EMOM, yoga, and more) — start in one tap • Timer Sets — Chain multiple timers into one seamless workout with automatic or manual transitions • One-tap repeat — Restart a workout or a Set without leaving the summary screen • Built for iPad — Split-screen layout makes full use of your tablet • Visual cycle progress — Progress ring tracks your rotations in real time • Sleep Timer — Fall asleep to your music with an automatic pause at the time you choose EVERYTHING ELSE • Countdown before start — Optional countdown so you have time to get ready • Beep cues — Configurable interval beeps and end-of-phase sounds • Haptic feedback — Feel every phase change • Background timer — The timer itself keeps ticking when your screen is off or you switch apps • Large, readable display — See your time and phase clearly, even mid-workout • Saved presets — Build once, reuse forever PERFECT FOR • HIIT and Tabata workouts • Circuit training and CrossFit • Running intervals and sprint training • Stretching and yoga flows • Focus sessions and Pomodoro • Meditation and breathwork • Classroom activities, brain breaks, and transitions • Any timed activity with work and rest phases DESIGNED FOR FOCUS IntervalBeats stays out of your way. No ads, no accounts, no tracking. Just a timer that respects your music and your time. PRIVACY IntervalBeats does not collect personal data. Apple Music permission is used only to play the playlists you choose. See the full privacy policy for details. Questions or feedback? Contact intervalbeats@icloud.com