Katalyst

Name: Katalyst
Rating: 4.6 (58 reviews)
Author: Katalyst Interactive Inc.

By: Katalyst Interactive Inc.

Health & Fitness

Features & Capabilities

Katalyst App is the companion to the Katalyst Training System, delivering a full-body Electro Muscle Stimulation (EMS) workout through a wearable suit. In just 20 minutes, it activates up to 90% of muscle fibers with low-frequency impulses, while keeping joints unburdened and enabling simple bodyweight movements.

Designed for all fitness levels, it offers Strength, Power, Cardio, and Recovery sessions, auto-follow by a trainer, and precise control over intensity. Preload and store workouts for offline training, and enjoy media integrations like AirPlay and Spotify. Get started at katalyst.fit and train anytime, anywhere.

User Growth & Download Statistics

App Sports Education

By:

Katalyst Interactive Inc.

Rating:

4.60

(58)

Version:

2.0.16 Last updated: 2026-06-15

Version code:

886962678

Creation date:

2021-03-24

Compatible devices:

Size:

126.47MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-07-04

Compare stats and ranking:

Ranking

# 188,285 ▼ 1,784

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Katalyst Interactive Inc.

Apple Apps Store

https://apps.apple.com/us/app/katalyst/id1558163458

Website:

https://www.katalyst.com/

User Reviews

Users praise Katalyst for fast, low-impact, 20-minute EMS workouts that deliver strong results at home or on the go, with portable hardware and solid trainer-led routines. Common drawbacks center on the app: freezes, difficulty saving favorites or tracking workout history, and a learning curve during setup. Overall, the workouts are valued for efficiency and effectiveness, with room for improved app reliability and progress tracking.

Pros

20-minute workouts are highly effective and efficient.
Low-impact EMS workouts that are easy on joints and can relieve back pain.
Highly portable and travel-friendly hardware for at-home or on-the-go workouts.
Visible results in strength and muscle tone, plus quick fit-in workouts for busy schedules.
Engaging workouts with knowledgeable trainers and a variety of routines.

Cons

App reliability issues like occasional freezes and performance glitches.
Inability to save favorite workouts and track progress/history; limited progress tracking features.
Initial setup and learning curve can be slow as users acclimate to the suit and app.

Recent reviews

I love the suit. I love the technology. I love the results. After one year I am feeling great. And then reality struck… The subscription that was included with my original purchase had run out and now I am being charged $50 a month for crummy content, stale content, and otherwise little value add for the forced subscription. It’s a shame that something so special can be tainted by a crummy business model. Unfortunately, without the subscription, the suit is useless. Sad. Buyer, beware.

by Jg*****, 2026-05-13

Just got the V4 and the whole thing is great. I exercise and it takes a lot to get me sore, This thing got me sore. I was looking for something I could use at home. It takes time to get used to the electric tingling and the first time you suit up it will take you 20 minutes but after that basically 30 minutes total suit up and exercise.