# SmartHIIT: AI Workout & Timer — Custom HIIT, Tabata & Cardio

> Custom HIIT, Tabata & Cardio (iPhone/iPad app by Diego Dias de Macedo.)

- Source: https://appshunter.io/ios/app/smarthiit-ai-workout-and-timer/id6754564855 (this page in markdown: same URL + `.md`)
- Developer: [Diego Dias de Macedo](https://appshunter.io/developer/1293397655)
- Category: Health & Fitness, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.5 · 25 MB
- Languages: American English, Brazilian Portuguese, European Spanish
- Released: 2025-11-10
- Data updated: 2026-07-24
- User reviews in markdown: https://appshunter.io/ios/app/smarthiit-ai-workout-and-timer/id6754564855/reviews.md

## What is SmartHIIT?

Transform your fitness with SmartHIIT, the intelligent workout generator that builds professional HIIT, Tabata, and cardio sessions instantly. Powered by advanced AI, SmartHIIT creates personalized routines based on your goals, equipment, and available time—eliminating the guesswork from your training.

Whether you need a quick 7-minute home workout or a brutal 45-minute gym session, your AI Coach is ready.

WHY SMARTHIIT?
Stop repeating the same boring routine. Our AI Workout Planner designs unique sessions every time, ensuring you never hit a plateau. Just tell the app: "I want a 20-minute leg burner with dumbbells," and get a structured plan in seconds.

KEY FEATURES
AI-POWERED WORKOUT GENERATOR • Instant Customization: Input your goal (Fat Loss, Strength, Endurance), equipment, and time limit. • Smart Adaptation: The AI adjusts difficulty based on your fitness level (Beginner to Elite). • Infinite Variety: Never do the same workout twice unless you want to.

PRO INTERVAL TIMER • Visual & Audio Cues: Clear voice announcements ("Get Ready," "Work," "Rest") keep you focused without looking at the screen. • Background Mode: Listen to your own music while our voice coach guides your intervals. • Dynamic Display: Beautiful, high-contrast timer designed for visibility during intense movement.

BUILD & CUSTOMIZE • Workout Builder: Drag-and-drop to create your own routines from scratch. • Segment Library: Access pro-designed templates for Sprints, Burpees, Boxing, and more. • Save & Repeat: Build a library of your favorite custom workouts.

TRACK YOUR PROGRESS • Detailed Stats: Track active minutes, calories, and completed sessions. • Streak Counter: Stay motivated by building your daily workout streak. • History Log: Review past performance and celebrate your consistency.

BUILT FOR EVERY ATHLETE
• Home & Gym Friendly: Works with bodyweight, kettlebells, dumbbells, or no equipment at all. • Multilingual Support: Fully localized in English, Spanish, and Portuguese. • Offline Mode: Download your favorite workouts and train anywhere, anytime.

PREMIUM EXPERIENCE
Unlock SmartHIIT Pro for the ultimate training advantage: • Unlimited AI-generated workouts • Advanced voice coaching options • Exclusive "Pro" workout library • Ad-free experience

Download SmartHIIT today and train smarter, not harder.

Terms of Service: https://smarthiit.dltechdigital.com/terms.html 

Privacy Policy: https://smarthiit.dltechdigital.com/privacy.html

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| SmartHIIT Pro | $7.99 | per month |



## Version history (last 5 releases)

### 4.1.0 — 2026-07-18

Your workouts just got a 3D coach! 

• NEW: 3D exercise demonstrations right inside the timer — see exactly how to perform every movement while you train
• Exercise catalog with step-by-step execution guides for 40+ movements
• Smarter AI Workout Planner: pick duration, focus and equipment with a tap, preview the workout and refine it before saving
• Routines reimagined: focus colors, difficulty and "last done" at a glance, plus filters
• Fresh, cleaner design across the entire app — new tab bar, new Home with one-tap workout start
• Try everything free for 7 days
• Performance and stability fixes

### 4.0.0 — 2026-07-17

NEW: Meet your 3D coach!
• Watch a 3D demo of every exercise right inside the workout player
• Rest smarter: your coach recovers with you and previews the next move
• Fresh celebration screen with confetti when you crush a workout
• UI refresh and polish throughout the app

### 3.5.0 — 2026-01-02

Improved Home Exercise Counter

### 3.4.1 — 2025-12-27

bug fixes

### 3.4.0 — 2025-12-24

Enhanced Audio Ducking: Smoother transitions when lowering background music during alerts.
Customizable Beep Volume: Added a new setting to adjust the volume of sound effects and beeps independently.

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## More apps by Diego Dias de Macedo

- [Liftics: Gym & Weightlifting](https://appshunter.io/ios/app/liftics-gym-and-weightlifting/id6756897453)

All apps by Diego Dias de Macedo: https://appshunter.io/developer/1293397655

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-24.*