244+ iOS apps curated and reviewed
The best hiit treadmill apps on iPhone average 4.4★ across 244+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | $3.99 | 4.2★ (12) | No | No | Aug 2026 |
| 2 |  | Free | 4.3★ (151) | No | Yes | May 2026 |
| 3 |  | $3.99 | 3.8★ (72) | No | No | Aug 2026 |
| 4 |  | Free | 4.9★ (48K) | No | Yes | Aug 2026 |
| 5 |  | Free | — | No | No | Aug 2026 |
| 6 |  | Free | 4.4★ (31) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 4.8★ (31K) | Yes | Yes | Aug 2026 |
| 8 |  | Free | 5.0★ (1) | No | No | Jul 2026 |
This app offers a straightforward interval timer designed for Apple Watch, iPhone, and iPad. It features a clean interface, live heart rate monitoring, haptic feedback, and detailed workout summaries, seamlessly integrating with the Health app.
Burn more fat with high-intensity interval training and motivational cardio workouts. Stay engaged with expert coaching and high-energy music designed to push your limits. Achieve your fitness goals in as little as 20 minutes, at the gym or at home.
This app synchronizes your music's tempo to your running or walking pace, making workouts feel easier and more engaging. It offers guided training sessions and personalized workout plans to help you achieve fitness goals.
This app offers a dynamic high-intensity interval training (HIIT) experience with over 1000 unique exercises, ensuring you never do the same workout twice. It's beginner-friendly with customizable workout lengths, exercise types, and music to keep you motivated and prevent plateaus.
Design and track custom interval running workouts with real-time data and audio cues. This app offers detailed post-run analysis and integrates with Apple Health and Apple Watch for phone-free training.
This app offers short, high-intensity interval training (HIIT) workouts that can be done anywhere with no equipment. It provides scientifically proven exercises, custom timer templates, and progress tracking to help users achieve fitness results quickly.
Control your hydrotherapy treadmill with ease. Adjust speed, water fill level, temperature, and timer directly from your iPhone or iPod. Ideal for managing aquatic therapy sessions.
This app offers guided treadmill workouts for all fitness levels, from beginners to advanced. It helps users achieve goals like weight loss or improved health with structured plans and progress tracking. Features include audio coaching and integration with Apple Health.
This interval training app helps you manage your workouts for various activities like cycling, running, weightlifting, and HIIT. It offers customizable timers for sets, repetitions, and pauses, with visual cues to guide your sessions.
This app combines high-intensity interval training with motivating music for fun, effective home workouts. It offers over 100 exercises, live sessions with trainers, and requires no equipment, fitting into busy schedules with sessions from 10-25 minutes.
This program offers 30-day high-intensity interval training routines designed for weight loss. It uses randomized, bodyweight-only exercises that require no equipment and can be performed at home. Workouts are short, intense, and adaptable to your fitness level.
This app provides structured treadmill running workouts with precise speed and incline cues. It features AI-powered workout creation, allowing users to describe their desired session in plain language. All workouts are processed on-device for privacy and can be exported to Strava.
Design custom workout timers with adjustable exercise durations, repetition counts, and time caps. Track progress, export results, and enjoy audio feedback and music integration. Supports various workout styles like AMRAP and Tabata.
Customize your HIIT and Tabata workouts with this versatile interval timer. Features AI voice cues from celebrity personalities, music integration, and Apple Health syncing. Track your progress and share routines with ease.
Personalized workout plans adapt to your fitness goals and level, whether you train at home, the gym, or outdoors. Access numerous training sessions and hundreds of exercises to target all muscle groups. Track your progress over time and stay motivated with 30-minute sessions.
This advanced interval timer supports HIIT, Tabata, and circuit training with customizable work, rest, and cooldown periods. Stay focused with voice alerts, background operation, and music integration for any fitness routine.