Great
Works as needed for boxing rounds
Great
Great
I love this app
Five stars
Perfect
Just what I was looking for! Easy to use and efficient to what I was wanting to do.
The best
Love it

This app provides a highly customizable round timer for combat sports and interval training. It features a unique reaction training mode to simulate unpredictable fight scenarios and allows for precise control over workout structure and signals.
Summarized from real user reviews of Round Timer Pro. Based on 223 reviews and a 5.0/5 average, it highlights the 12 positives and 1 negative reviewers mention most about this Health & Fitness app.
1.3.1
October 1, 2026
Bugfixes
1 request
Ability to save workout settings
Boxing Round Timer Pro is a highly customizable round timer designed for combat sports like boxing, MMA, and kickboxing, as well as high-intensity interval training (HIIT) and Tabata. It helps users manage their training sessions with adjustable rounds, realistic sound cues, and visual indicators.
Key features include fully adjustable rounds, an exclusive Reaction Training Mode that simulates unpredictable fight scenarios with random action cues, intra-round signals for varied exercises, authentic boxing bells and claps, and clear visual cues. The interface is simple and optimized for all devices.
Yes, Boxing Round Timer Pro is completely free to use. The app explicitly states 'SIMPLE. RELIABLE. FREE.' and mentions 'No subscriptions. No ads. No limits.'
This app is perfect for a wide range of workouts including boxing, kickboxing, MMA, Muay Thai, HIIT, Tabata, CrossFit, circuit training, cardio, strength workouts, gym and home fitness, and specific reaction, coordination, and reflex drills.
The Reaction Training Mode allows you to set random action cues within custom time ranges. The app will then provide sound signals prompting you to perform specific combos, defensive moves, or explosive exercises, helping to develop fight IQ, reflexes, and real-world reaction speed.