--- title: "Interval Pro Timer - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Interval Pro is a focused interval timer for workouts, study sessions, and anything else that benefits from a clean rhythm of work and rest. Build a timer in seconds. Pick a work interval, a rest int" --- # Interval Pro Timer — United States > Interval & HIIT Timer ![Interval Pro Timer App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/da/e3/63/dae3630b-f762-2a13-ad9e-071e8a62577c/AppIcon-0-0-1x_U007ephone-0-1-85-220.png/434x0w.png) **Developer:** [MADELEINE RANDINE WOODBURY](https://apptail.io/developer/madeleine-randine-woodbury-vsTcnc) **Category:** Health Fitness **Rating:** 5.0/5 (2 ratings) **Price:** Free **Bundle ID:** com.woodburydev.intervaltrainer **Store:** Apple App Store **Country:** United States **Version:** 1.0.2 (released 2026-05-11) **Original Release:** 2026-05-05 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6759046377) **AppTail Page:** [https://apptail.io/app/interval-pro-timer-TKrA/united-states](https://apptail.io/app/interval-pro-timer-TKrA/united-states) ## Interval Pro Timer Description Interval Pro is a focused interval timer for workouts, study sessions, and anything else that benefits from a clean rhythm of work and rest. Build a timer in seconds. Pick a work interval, a rest interval, the number of rounds, and a color theme. That's it. No accounts, no ads, no data collection — your timers stay on your device. WHAT YOU CAN BUILD • HIIT — 30s work / 15s rest × 8 • Tabata — 20s work / 10s rest × 8 • Pomodoro — 25m work / 5m rest × 4 • Boxing rounds — 3m work / 1m rest × 12 • Strength sets, mobility flows, breathwork, focus sprints — anything you can express as work and rest FEATURES • Custom work and rest intervals from seconds to many minutes • Configurable round count • 3-second countdown before each round • Audio cues for transitions, with optional countdown beeps • Haptic feedback on each segment change • Background-safe — local notifications keep you on track when the screen is off or you're in another app • Light and dark themes, plus per-timer color themes • Save unlimited named timer presets • Edit, replay, and delete with a long-press • Keep-awake mode while a workout is running PRIVACY FIRST Interval Pro does not collect, transmit, or store any personal information. Everything you create lives on your device. There are no accounts, no analytics, no third-party trackers. Delete the app and the data is gone. DESIGNED TO STAY OUT OF THE WAY The run screen is large, high-contrast, and free of clutter. Glance at it across the gym floor or your desk and you'll know exactly where you are in the workout. Built by an independent developer. Feedback welcome at madeleine@woodbury.dev. ## Interval Pro Timer Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/33/d4/b4/33d4b43f-fbc1-0860-ebb8-f533f1505a0c/interval-pro-screen-01.png/1260x2736.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/2c/63/3f/2c633f48-54e5-c3f7-63da-16cdd84cd20c/interval-pro-screen-02.png/1260x2736.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c5/cf/b0/c5cfb00d-f0b3-ed9a-81ad-bcaf33530bfe/interval-pro-screen-03.png/1260x2736.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/39/21/da/3921da5a-49b1-6523-a4ba-a3d17ca094db/interval-pro-screen-04.png/1260x2736.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/33/71/a2/3371a23d-b812-af11-9efe-81f44b3dd2f8/interval-pro-screen-05.png/1260x2736.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/fa/6a/24/fa6a248b-023e-db5d-7ce7-479af15dac52/interval-pro-screen-06.png/1260x2736.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/48/1e/5c/481e5c3f-01ab-8d69-1922-184f057ca631/interval-pro-screen-07.png/1260x2736.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/10/b7/a0/10b7a030-56fa-763f-3927-8f4a9ed3e012/interval-pro-screen-08.png/1260x2736.png) - [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/bc/fe/eb/bcfeeb37-405e-a1d4-5601-6cb41532881c/interval-pro-screen-09.png/1260x2736.png) ## Interval Pro Timer Rating Breakdown in United States - 5 stars: 2 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## Interval Pro Timer Available In - [United States](https://apptail.io/app/interval-pro-timer-TKrA/united-states) - [Canada](https://apptail.io/app/interval-pro-timer-TKrA/canada) - [Colombia](https://apptail.io/app/interval-pro-timer-TKrA/colombia) - [Australia](https://apptail.io/app/interval-pro-timer-TKrA/australia) - [Ghana](https://apptail.io/app/interval-pro-timer-TKrA/ghana) - [Saudi Arabia](https://apptail.io/app/interval-pro-timer-TKrA/saudi-arabia) - [France](https://apptail.io/app/interval-pro-timer-TKrA/france) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*