--- title: "SimpleHIIT - 4 Minute Timer - Reviews, Revenue and Downloads in Taiwan | Apple App Store" description: "4 MINUTES. SCIENTIFICALLY PROVEN. HIGHLY EFFECTIVE. High-Intensity Interval Training (HIIT) is a scientifically proven workout method that delivers maximum results in minimum time. Research shows HII" --- # SimpleHIIT - 4 Minute Timer — Taiwan ![SimpleHIIT App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/cb/1b/85/cb1b85a2-a289-006d-aa73-7024d0989a09/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png) **Developer:** [EGG STUDIO LIMITED LIABILITY](https://apptail.io/developer/egg-studio-limited-liability-bbqb) (Japan) **Category:** Health Fitness **Rating:** N/A (0 ratings) **Price:** Free **Bundle ID:** jp.eggstudio.SimpleHiit **Store:** Apple App Store **Country:** Taiwan **Version:** 1.0.0 (released 2026-01-26) **Original Release:** 2026-01-28 **Languages:** English, Japanese **App Store Link:** [Download on Apple App Store](https://apps.apple.com/tw/app/app/id6758004093) **AppTail Page:** [https://apptail.io/app/simplehiit-4-minute-timer-Gony/taiwan](https://apptail.io/app/simplehiit-4-minute-timer-Gony/taiwan) ## SimpleHIIT Description 4 MINUTES. SCIENTIFICALLY PROVEN. HIGHLY EFFECTIVE. High-Intensity Interval Training (HIIT) is a scientifically proven workout method that delivers maximum results in minimum time. Research shows HIIT can deliver significant cardiovascular benefits in a fraction of the time of traditional cardio. SimpleHIIT is the simplest way to practice this proven HIIT protocol. --- WHY SIMPLEHIIT? --- [1. ZERO CONFIGURATION] Open the app. Tap to start. That's it. - Preparation: 10 seconds - Work: 20 seconds - Rest: 10 seconds - Sets: 8 rounds - Total: about 4 minutes This is the scientifically optimized HIIT protocol. [2. MULTI-SENSORY FEEDBACK] - Visual: Phase-specific colors (Green = Work, Orange = Rest) - Audio: Clear alerts for phase transitions - Haptic: Vibration feedback synced with countdown Know exactly what to do without looking at your screen. [3. MUSIC FRIENDLY] Keep listening to your favorite music or podcasts. Timer sounds coexist with your audio - no interruptions. [4. BACKGROUND OPERATION] Timer keeps running accurately even when using other apps. Push notifications alert you to phase changes. [5. BEAUTIFUL & INTUITIVE] Clean dark-mode interface. Large numbers and progress rings - visible even mid-workout. --- PERFECT FOR --- - Busy professionals with no time for the gym - Remote workers fighting sedentary lifestyle - Anyone tired of complicated fitness apps - Morning routine optimizers - Science-backed fitness seekers --- HIIT BENEFITS --- - Improves both aerobic and anaerobic capacity - Maximizes fat burning efficiency - Boosts cardiovascular health - Increases metabolism - Triggers afterburn effect (EPOC) All in just 4 minutes. --- PRICING --- SimpleHIIT is free to use. All workout features are available without any limitations. - Remove Ads: Optional in-app purchase - Support Development: Buy the developer a protein shake if you love the app --- START NOW --- Download. Tap. Transform. Your 4 minutes start here. ## SimpleHIIT Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/6a/d8/84/6ad8848e-8cba-b5fc-96dd-1aeb90ea611c/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-01-22_at_21.11.41.png/1320x2868.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/fb/46/2a/fb462a4d-2054-d571-20ed-5e012f8132c8/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-01-22_at_21.11.52.png/1320x2868.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/25/d8/17/25d81738-f9c5-0464-bff5-0d3a703dae14/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-01-22_at_21.11.54.png/1320x2868.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/7e/ed/d8/7eedd85b-c58c-5c0d-1e6a-a005f6791009/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-01-22_at_21.12.15.png/1320x2868.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ef/3e/26/ef3e2601-54ce-d57f-fdca-ebc0c28798ee/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-01-22_at_21.15.47.png/1320x2868.png) ## SimpleHIIT In-App Purchases | Item | Price | |------|-------| | Buy the Developer a Protein Shake | $60.00 | | Remove Ads | $90.00 | ## SimpleHIIT Available In - [United Arab Emirates](https://apptail.io/app/simplehiit-4-minute-timer-Gony/united-arab-emirates) - [Brazil](https://apptail.io/app/simplehiit-4-minute-timer-Gony/brazil) - [Chile](https://apptail.io/app/simplehiit-4-minute-timer-Gony/chile) - [Denmark](https://apptail.io/app/simplehiit-4-minute-timer-Gony/denmark) - [Algeria](https://apptail.io/app/simplehiit-4-minute-timer-Gony/algeria) - [Greece](https://apptail.io/app/simplehiit-4-minute-timer-Gony/greece) - [Hungary](https://apptail.io/app/simplehiit-4-minute-timer-Gony/hungary) - [India](https://apptail.io/app/simplehiit-4-minute-timer-Gony/india) - [Japan](https://apptail.io/app/simplehiit-4-minute-timer-Gony/japan) - [Kuwait](https://apptail.io/app/simplehiit-4-minute-timer-Gony/kuwait) - [Luxembourg](https://apptail.io/app/simplehiit-4-minute-timer-Gony/luxembourg) - [Malta](https://apptail.io/app/simplehiit-4-minute-timer-Gony/malta) - [Malaysia](https://apptail.io/app/simplehiit-4-minute-timer-Gony/malaysia) - [New Zealand](https://apptail.io/app/simplehiit-4-minute-timer-Gony/new-zealand) - [Pakistan](https://apptail.io/app/simplehiit-4-minute-timer-Gony/pakistan) - [Taiwan](https://apptail.io/app/simplehiit-4-minute-timer-Gony/taiwan) --- ## 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*