RoundTimer vs MMA Round Timer

RoundTimer: Boxing & HIIT is the ultimate interval timer built for fighters and athletes. Whether you're boxing, rolling BJJ, doing Muay Thai rounds, or crushing a HIIT session. This timer keeps you focused on training, not fumbling with your phone. As a fighter, I got tired of timer apps stuffed with ads interrupting my rounds and draining my focus. So I built the timer I always wanted - clean, fast, no distractions. Features: • Customizable rounds, rest periods, and prepare time • 10-second warning clapper and countdown beeps • Loud boxing bell you can actually hear • Live Activity & Dynamic Island support • Apple Watch app included • Works completely offline • No ads, no subscriptions - pay once, own forever Perfect for: • Boxing & Kickboxing • MMA & BJJ • Muay Thai • HIIT & Tabata • Circuit training • Any interval-based workout Simple. Focused. Built by a fighter, for fighters.

MMA Timer is a fast, reliable interval timer built for combat sports training. Rebuilt from the ground up in 2.0: go from launch to a running timer in two taps with Quick Start, then keep training while your phone is locked — your rounds and countdown stay live on the Lock Screen and Dynamic Island. Create sessions with blocks, rounds, rest, and optional phases inside each round (e.g., Boxing → Kicks → Clinch), or start instantly from a preset. Features • Quick Start: rounds × work × rest + one-tap format chips → GO • Interactive Live Activity — pause, resume & skip from the Lock Screen and Dynamic Island • Background-correct cues that fire on time when locked or pocketed • Real boxing bell plus synthesized cues, with distinct phase-change and round-end sounds • Phases inside rounds with a clear animated active-phase indicator • Wall-clock timing with zero drift and a color-coded draining ring • Final-10-second pulse and flash warning • Drag & drop to build and reorder sessions and blocks • Session history to track completed workouts Whether you're doing pads, bag work, wrestling, BJJ flow rounds, or conditioning, MMA Timer keeps the clock simple and reliable.