GrappleTimer vs Stealth Round Timer

The Ultimate Training Timer for Brazilian Jiu-Jitsu, MMA, and Combat Sports GrappleTimer is the essential training companion for grapplers and martial artists. Designed specifically for BJJ, wrestling, and MMA training, this powerful yet simple timer keeps you focused on what matters most – your technique and conditioning. CORE FEATURES • Customizable Round Timers – Set precise round and rest durations to match your training style • Smart Audio Cues – Distinct bells, horns, and clapper warnings keep you informed without looking at your phone • End-of-Round Warnings – Configurable clapper alerts (10, 20, or 30 seconds) help you push through those final moments • Multiple Training Presets – Quick-start options for competition rounds, drilling sessions, and custom workouts • Spotify Integration – Seamlessly control your training playlist without leaving the app • Background Audio Ducking – Music automatically adjusts volume for timer sounds PERFECT FOR • Brazilian Jiu-Jitsu rounds and positional sparring • Wrestling and grappling drills • MMA training sessions • Boxing and Muay Thai rounds • HIIT and circuit training • Strength and conditioning workouts TRAINING MODES Competition Rounds – Match official IBJJF timing (5-10 minute rounds) Drilling Sessions – Extended rounds for technique development Positional Sparring – Short, intense rounds for specific positions Custom Workouts – Create your perfect training rhythm DESIGNED BY GRAPPLERS, FOR GRAPPLERS Every feature has been carefully crafted based on real mat time. The interface stays clear and readable even when you're exhausted. Large buttons work with sweaty hands. Audio cues cut through gym noise. ADVANCED FEATURES • Landscape orientation for easy visibility across the gym • Screen stays awake during training (optional) • Start delay countdown for getting into position • Session history tracking (coming soon) NO SUBSCRIPTIONS, NO ADS Whether you're preparing for competition, improving your conditioning, or just getting in solid mat time, GrappleTimer helps you train smarter and harder. Download GrappleTimer today and elevate your training.

Stealth BJJ Timer is a training timer for Stealth BJJ gym — built for coaches and athletes who want a clean, distraction-free round timer that just works. SET YOUR SESSION Configure round length, rest periods and number of rounds with simple sliders. Settings are remembered between sessions so you're ready to go every time. SOUND YOUR WAY Choose from preset sounds or record your own — use the coach's voice, a bell from your gym, or anything that gets your athletes moving. Separate sounds for round end and rest end. GYM MODE Mirror to your gym TV for a fullscreen display the whole class can see. Tap anywhere to pause and resume. BUILT FOR THE MAT - Round length 1–15 minutes - Rest periods 0–3 minutes - Up to 10 rounds - Haptic feedback on transitions - Screen stays on during training - Dark mode throughout