Best JSK alternatives: apps like JSK

9+ similar apps compared and reviewed

4.8 avg rating
9 free apps
Updated October 2026

Whether you want more options like JSK or a completely different take on the same concept, our curated list of 9+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to JSK

Aikido AI: Dojo Coach#3

Aikido AI: Dojo Coach by David Pavlovschii

Video Scoring & Dan Prep
5.0(2 ratings)
FreeAdsIn-App Purchases
Aikido AI: Dojo Coach screenshot 1
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This AI-powered training app analyzes your martial arts techniques, providing frame-by-frame feedback and personalized coaching. It helps you prepare for rank examinations, offers tailored nutrition plans, and logs your training sessions for comprehensive progress tracking.

More apps like JSK

4
Boxing Timer - Shadow Coach
Boxing Timer - Shadow Coach
Boxing Timer - Shadow Coach
Boxing, MMA & HIIT Round Timer
Free

This app provides a customizable round timer for combat sports and HIIT workouts. It features hands-free voice control, randomized combo callouts from a virtual coach, and adjustable settings for rounds, rest, and alerts. The app is designed for use during intense training sessions.

Hands-free voice controlRandomized coach combo calloutsCustomizable round and rest times
💪 Health & Fitness
(6)
free with in-app purchases
5
Burn Fat & Build Muscle
Burn Fat & Build Muscle
Burn Fat & Build Muscle
Weekly cardio workouts & Plans
Free

Achieve your fitness goals with personalized weekly workout plans and creative full-body routines. Access HD instructional videos and audio guidance from a digital trainer. Stream workouts online or offline.

Customized weekly training programsFull body workoutsAudio guidance from digital trainer
💪 Health & Fitness
(0)
free with in-app purchases
6
HIIT Workouts Training & Plans
HIIT Workouts Training & Plans
HIIT Workouts Training & Plans
Core Weight, Fitness Guide
Free

This app offers intense High Intensity Interval Training (HIIT) workouts designed to build muscle, burn calories, and improve cardio. It provides customized weekly training programs, audio guidance from a digital trainer, and HD instructional videos for techniques. Workouts can be streamed or accessed offline.

High Intensity Interval Training (HIIT)Customized weekly training programsAudio guidance from digital trainer
💪 Health & Fitness
(0)
free with in-app purchases
7
Budo Books
Budo Books
Budo Books
by Bunkasha International Corporation
Free

Access digital editions of magazines and books focused on Japanese martial arts. Explore practical, philosophical, and historical aspects of disciplines like kendo, karate, and judo. Purchase individual issues to delve into specific content.

Digital editions of martial arts publicationsContent on kendo, karate, judo, and morePractical, philosophical, and historical aspects
💪 Health & Fitness
(1)
free with in-app purchases
8
HIIT Interval Timer & Tabata
HIIT Interval Timer & Tabata
HIIT Interval Timer & Tabata
Workout Timer & Stopwatch
Free
💪 Health & Fitness
(0)
9
6 Pack Abs - Home Workouts
6 Pack Abs - Home Workouts
6 Pack Abs - Home Workouts
30 Day Ab Challenge & Trainer
Free

Achieve your dream abs with this home workout program. It offers scientifically designed, progressive routines for all fitness levels, requiring no equipment. Track your progress, get personalized meal plans, and benefit from expert guidance.

30-day structured ab challengeHD video exercise demonstrationsProgress tracking with photos
💪 Health & Fitness
(10)
free with in-app purchases