Voice sparring partner

Your fight coach & reaction trainer

A voice-called sparring partner that fires real combos and reaction drills in real time — for boxing, kickboxing, MMA and fitness. Build your own rounds, combos and voice cues.

Also works as a boxing and MMA interval and round timer with voice commands.

Download on the App StoreGet it on Google Play

Start free. Upgrade to Pro or Coach when you need more trainings, custom commands, and advanced callouts.

How it works

  1. 1

    Build a training

    Set prep, rounds, rest and warning times. Add the signals you want called — punches, colors, directions or your own labels.

  2. 2

    Tune the callouts

    Pick fixed or random intervals, block consecutive repeats, stack combos, and choose TTS or your recorded voice.

  3. 3

    Train full-screen

    Start the session: big commands, beeps, optional flash/flashlight, pause and skip — screen stays awake until you finish.

Inside the app

Real screens from the phone — session, home, the workout builder and the reaction log.

What is inside

Voice callouts, reaction timing, rounds, randomizer, sharing and offline training — ready to use.

Custom voice commands

Numbers, colors, directions, punch labels and mic-recorded samples — with TTS speed control.

Reaction time, measured

The phone microphone hears your strike on the pads or bag and times it from the called command — per command, per round, in milliseconds. Calibrate each command with three strikes; sound is never recorded.

Advanced interval rounds

Prep, round, end-warning and rest — tuned for boxing, MMA or any fitness interval work.

Smart randomizer

Fixed or random callout gaps, no consecutive repeats, unique-in-combo rules and shuffle coverage.

Combos & sequences

Single signals, multi-hit groups, cross-category mixes with exclusions, or ordered scenarios.

Live session coach

Full-screen workout UI with pause, skip, mute, large command display, beeps and wake-lock.

Flash & flashlight cues

On-screen flash modes and optional device flashlight synced to every command.

Themes for every setting

Per-workout looks: dark, light, high-contrast outdoor and neon — pick what stays readable in the gym, sun or low light.

Activity & streaks

Streak, workouts, time and commands over 7–30 days, schedule filters, and a workout log with your reaction trend for 7 days, 30 days and all time.

Share & import

Send a training or category via link and QR; import on another device by camera or image.

Offline, on iPhone & Android

Training runs without internet. Native apps for iPhone, iPad and Android — from the App Store and Google Play.

Multilingual voices

UI in several languages; training voice can target sport locales such as Muay Thai or BJJ.

Get it on your phone

Rounds & Commands is a native app for iPhone, iPad and Android. Download it free and start training in a minute.

Scan with your phone

Point your camera at the code: an iPhone opens the App Store, an Android phone opens Google Play.

Download on the App StoreGet it on Google Play

On the App Store for iPhone and iPad · on Google Play for Android

Frequently asked questions

How do I install it?

On iPhone or iPad, download it from the App Store; on Android, from Google Play. Updates arrive through the store automatically.

Does it need an internet connection?

No. Training runs fully offline. Internet is only needed if you choose to sync an account.

Can I use it on iPhone?

Yes — Rounds & Commands is on the App Store for iPhone and iPad. Sign in with the same account on any phone and your trainings sync.

Is there a free plan?

Yes. Free includes core training with built-in commands. Pro and Coach unlock higher limits for custom content and advanced callouts.

Is it an interval or round timer?

Yes. Rounds & Commands is a fight coach that also works as a boxing, kickboxing and MMA interval and round timer. Set prep, round length, an end warning and rest — the voice coach calls combos and cues while the round clock runs.

Does the round timer include voice callouts?

Yes. During each round the voice coach calls punches, combos and reaction cues, with beeps and your own commands. It is a sparring coach and a round timer in the same session, not a silent clock.

Can it measure my reaction time?

Yes. Turn on reaction measurement in a training: the microphone hears each strike and records the delay from the called command to your hit. The workout log shows average, best and slowest per command, every strike with its round and time, and your 7-day, 30-day and all-time averages. A false reading can be excluded by hand. Audio is processed on the device and never recorded.

Ready to train?

Get it on the App Store or Google Play — start free, upgrade when you need more.

Download on the App StoreGet it on Google Play