PeakTimer vs PeakInterval

PeakTimer is a customizable interval timer for any timed workout or training session — HIIT, strength, running, cycling, boxing, yoga, mobility, climbing, breathwork, and anything else built around timed segments. Build it once, use it everywhere — your routines sync across all your devices. Build routines from your own intervals. Each routine plays through a sequence you design — work, rest, hang, stretch, anything you name — across sets and rounds, with optional prepare and cooldown phases. Audible beeps count down the last three seconds of every interval so you can keep your eyes off the screen. — TAILOR EVERY ROUTINE • Name your intervals — "Work", "Hold", "Hang", "Stretch", whatever fits • Pick colors that read at a glance during a set • Set strength targets in kilograms, pounds, or as a percentage of your max • Configure prepare, rest between rounds, rest between sets, and cooldown independently • Group routines into collections (Hangboarding, HIIT, Mobility…) — STAY FOCUSED MID-WORKOUT • Big countdown that reads from across the room • Color-tinted phase background tells you at a glance what you're doing • Preview row shows what's next so you can mentally prepare • Round / set / interval pip counters for at-a-glance progress • Pause, skip, or restart any phase with one tap • Optional screen wake-lock so the screen stays on during the workout — HANGBOARDING & STRENGTH WITH A TINDEQ PROGRESSOR (optional) • Pair a Tindeq Progressor wirelessly over Bluetooth for live force readings • Real-time chart shows your pull through every interval against your targets • Calibrate your max strength once, then set per-interval targets as a percentage — SYNC ACROSS DEVICES (optional) • Anonymous by default — your routines stay on your device • Sign in with Apple or Google to sync routines across all your devices • Delete your account and all your data from inside the app at any time Built for runners, climbers, lifters, yogis, and anyone who wants their interval timer to do exactly what they tell it to.

PeakInterval is your focused interval timer and training companion. Start with a simple timer, or build a routine with optional Peak Plus. No account. No ads. YOUR ORIGINAL TOOLS STAY FREE • Japanese walking, HIIT, Tabata, run/walk, sprints, focus blocks and mobility • Unlimited basic custom timers with Quick Build and individual interval editing • Spoken interval names, sound cues, countdown beeps and haptics • Lock Screen Live Activities and Dynamic Island • Apple Watch companion to start, pause, skip and stop the timer on your paired iPhone • Full local workout history, lifetime minutes and day streak GO FURTHER WITH PEAK PLUS • Four progressive programs: Walking Foundations, Run / Walk Journey, Bodyweight Basics and Mobility Reset • 66 program sessions across 4–8 week plans, with completion tracking • 24 additional interval workouts for walking, running, HIIT and mobility • Daily workout variations generated locally for your selected goal, level and time • A training calendar with optional local workout reminders • Weekly workout and minutes goals, 7- and 28-day trends, effort balance and milestone badges • Circuit Studio: named exercise circuits, EMOM, boxing rounds and pyramid intervals • Favorite Plus workouts, export and import timer files, and export history as CSV MOVE AT YOUR OWN PACE Choose gentle, steady or challenging intervals. Preview programs before subscribing, repeat a week when needed and leave room for recovery. Workout suggestions are general timing templates, not medical advice or individual coaching. PRIVATE BY DESIGN Your timers, training preferences, calendar and history stay on your device. Daily variations use local rules, not a remote AI service. You control exported files and optional notification permission. Apple handles subscription purchases. OPTIONAL SUBSCRIPTIONS Peak Plus is available as a monthly or annual auto-renewing subscription. Both plans unlock the same features while active. Prices and billing periods are shown in the app before purchase. Payment is charged to your Apple Account. Subscriptions renew automatically unless canceled before renewal. Manage or cancel in your Apple Account subscription settings. Restore Purchases is available in Settings and on the Peak Plus screen. All original free features remain available without a subscription. Privacy: https://oanarinaldi.com/peakintervalprivacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Requires iOS 17 or later. Apple Watch companion requires watchOS 10 or later and a reachable paired iPhone.