Roojab

A boxing round timer with a coach voice that calls your combos. Shadowbox or hit the bag at home while your own music keeps playing.

Download on the App Store
Roo, the boxing kangaroo coach, throwing a jab
Roojab workout screen: combo 1-4 called, jab and rear hook, next combos stacked behind, a large Pause button

The calls

How the numbers work

Roo calls a string of numbers. Each number is a punch, so 1-2-3 is jab, cross, lead hook.

Roo guarding next to a phone on a stool, calling 1-2-3
  • 1jab
  • 2cross
  • 3lead hook
  • 4rear hook
  • 5lead uppercut
  • 6rear uppercut

Defense slip, roll, duck, pivot for defense

Three steps

Stand it up. Glove up.

  1. Roojab Train screen with a large Start slab, quick settings and level rows
    1

    Pick a session

    Start the next program session or set your own rounds.

  2. Roojab workout screen calling combo 1-4
    2

    Follow the calls

    Big numbers you can read from across the room. Only Pause needs a tap.

  3. Roojab rest screen with a 0:31 countdown and Roo drinking water
    3

    Rest and go again

    The rest timer shows which round is next and how it opens.

What you get

Everything for the round

Coach voice

Calls combos by number or by name.

Your music keeps playing

The voice sits on top.

Bells

Round start, 10 seconds and round end.

Beginner program free

12 sessions over 4 weeks.

Roojab Program screen with 12 sessions over 4 weeks
Full Camp unlock

One-time unlock

Intermediate and Advanced programs, all 32 combos with body shots and defense, your own combos.

Roojab Combos screen with technique cards

Log and streak

Log and streak of your training days.

Roojab Log screen with weekly totals and past sessions
Roo jumping with both gloves raised

No account. No ads. No tracking.

Your log stays on your iPhone.

Free to download. Full Camp is a one-time unlock, no subscription.

Safety. Warm up first and stop if you feel chest pain, dizziness or joint pain. Roojab is a training timer, not medical advice.

FAQ

Questions

Roo throwing a lead hook
Is it free?

Yes. Roojab is free to download and the Beginner program is free. Full Camp is a one-time unlock with no subscription.

Does it work with my music?

Yes. Your music keeps playing and the coach voice sits on top of it. You can turn off the music lowering in Settings.

Do I need a heavy bag?

No. Shadowboxing works as well as a heavy bag or pads. Roojab calls the combos and times the rounds.

Does it work offline?

Yes. The coach voice is made on your iPhone and your log is stored on it. Only buying or restoring Full Camp needs a connection.

Can I make my own combos?

Yes, with Full Camp. Tap numbers and defenses to build a combo like 1-2-slip-2 and save it.