Ikuzo by Nukko

Every workout is a training arc.

Ikuzo is an AMRAP, EMOM, For Time and Tabata timer that calls out your rounds. Free forever, no ads.

Join the waitlist

Not into anime? Switch on Lowkey Mode up top. The whole app changes with it.

Built for the middle of a set

  • Keeps counting with the screen locked

    Put your phone in your pocket. The timer keeps going, on time.

  • Plays nice with your music

    Cues play over Spotify instead of stopping it, with their own volume.

  • Calls out your intervals by name

    “20 seconds, burpees!” Plus halfway, 10-second and last-round warnings.

  • No ads. Not one.

    Nothing pops up between sets. There is no ad code in the app at all.

  • Every mode you train with

    AMRAP, EMOM, For Time, Tabata and custom intervals, with copy and repeat so building a workout takes seconds.

The fair-forever pledge

Every timer mode is free, unlimited and ad-free, at launch and after. The core timer will never go behind a paywall. You only pay for extras, like coach voices and themes.

Drawn by people, not prompts

Every character in Ikuzo is drawn by human artists and voiced by human actors. Your flame grows with your streak. First sketches are on their way.

  1. Ember
  2. Blaze
  3. Inferno

Would you buy an extra?

The timer stays free. These are ideas for optional extras. Tell us which one you would actually buy.

  • One coach voice pack

    A new character calls your rounds.

    US$2.99

  • Supporter pack

    Every coach voice and theme, now and later. Pay once.

    US$9.99

  • Neither

    I just want the free timer.

Get early access

Beta testers get in first. We will only email you about the beta and the launch.

Who should be the first coach?
Which phone would you test on?