102+ iOS apps curated and reviewed
Every iPhone needs a few good cronometro box apps. We benchmark 102+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 3.9★ (21) | Yes | Yes | Aug 2026 |
| 2 |  | Free | 4.8★ (13K) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 4.8★ (59K) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 4.5★ (582) | No | Yes | Jul 2026 |
| 5 |  | Free | 4.9★ (234) | Yes | Yes | Aug 2026 |
| 6 |  | Free | 4.9★ (720) | No | Yes | Aug 2026 |
| 7 |  | Free | 4.3★ (597) | Yes | Yes | Aug 2026 |
| 8 |  | Free | 4.5★ (967) | No | Yes | Jul 2026 |
This app provides a flexible timer for boxing training, allowing customization of round and rest times. It includes preparation and round signals, and can be used for other interval training sports. Advanced features allow sensor-based control without removing gloves.
This app provides a customizable interval timer for various round-based sports and high-intensity interval training. Easily set times and sounds for preparation, rounds, and rest, with visual and auditory alerts to keep you on track during your workouts.
This interval training app supports HIIT, circuit, and Tabata workouts with customizable rounds and cycles. It offers background operation, screen flashing, and voice guidance for an enhanced fitness experience. An Apple Watch companion app is also available.
This app provides a customizable boxing round timer with voice guidance and personalized workouts. It offers preconfigured or custom sessions with flexible phases, favorite combo selection, and AI-powered coach voices. Enjoy an ad-free, hands-free experience with Siri and HealthKit integration.
This interval timer is designed for HIIT and interval training. Easily set work and rest periods, sets, and rounds to guide your workouts. It supports background operation and music playback, with an Apple Watch companion app for heart rate monitoring.
This app provides structured workouts for punching bag and shadowboxing training, offering over 1000 combos and techniques. It's designed for all skill levels, from beginners learning boxing to advanced fighters looking to enhance their routines. The app aims to keep users motivated and inspired with expert-crafted sessions.
This app offers a versatile timer solution for various activities, including studying, cooking, and fitness. It features a stopwatch, countdown timer, and HIIT timer with customizable parameters and sound notifications. Organize your daily tasks and improve focus with its user-friendly interface.
This app guides you through science-backed interval training for effective workouts at home or on the go. Choose from pre-made routines or create your own, with voice cues and visual feedback to keep you motivated. Track your progress and integrate with other health apps.
This interval timer is designed for various workouts, including HIIT and Tabata. It offers customizable work/rest times, workout history tracking, and statistics to monitor progress. Enjoy uninterrupted audio playback during your training sessions.
This app transforms your smartphone into a virtual boxing gym, offering adaptive sparring sessions, guided drills, and real-time camera feedback to improve your technique and build boxing skills. Track your progress and train anywhere, anytime without equipment.
Discover a new way to shop online by opening virtual mystery boxes. Choose to keep or sell your winnings. Enjoy transparent, fair unboxing with guaranteed value and fast, trackable worldwide shipping.
This app provides a customizable digital clock display with alarm, timer, and stopwatch functions. It offers features like photo backgrounds, automatic unlock, and large, easy-to-read visuals, optimized for nighttime use. Premium options unlock additional themes and battery display.
This interval timer is designed for combat sports and fitness training. Customize round and rest periods with clear audio and visual cues to enhance your workouts. It's suitable for various disciplines including boxing, MMA, and HIIT.
This app provides virtual boxing coaching for home or gym training. It offers pre-made sessions or allows you to create custom workouts with various exercises and intensity levels. Learn boxing techniques, improve skills, and track your progress.
Transform your device into a versatile toolkit with a comprehensive suite of measuring instruments. This app offers a metronome, stopwatch, timer, ruler, level, and various sensors to assist with a wide range of tasks.
Customize your martial arts training with a flexible interval timer. Set rounds, breaks, and receive sound alerts. Supports background operation and dynamic island for seamless workouts.
This app provides a customizable gym clock with various timer modes like EMOM, AMRAP, and Tabata. It features a clear, large display designed for visibility across a room and offers audio cues for transitions. Save your favorite workout configurations for quick access.
This interval timer app is designed for various training styles, including boxing, HIIT, and combat sports. It features a customizable interface with a modern aesthetic and clear visual cues for work and rest periods. Track your progress with detailed statistics and history while focusing on your workout.
Create and play your own custom lullabies with a music box sound. Offers an endless playback option perfect for sleep. Start with three pre-set songs and save your unique creations.
This app offers customizable interval timers for various training styles like HIIT, Tabata, and Crossfit. Track your progress, enjoy background music, and switch between light and dark modes to enhance your fitness routine.