Comparison

Centropix vs KAATSU Connect

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Centropix

This app enhances your self-care routine by controlling wireless wellness devices. It offers five distinct programs with adjustable intensities for relaxation, balance, energy, synchronization, and transformation.

Highlights
  • Control KLOUD and BUBBLE devices
  • Five revolutionary programs
  • Adjustable intensity levels
  • Wireless PEMA applicators
  • Frequency wearable integration
  • Uncomplicated wellness experience
Read full description

Wellness to go! The Centropix APP unfolds full capacity for the products KLOUD and BUBBLE. More functionality and mobility are guaranteed for uncomplicated wellness experience. The world’s first wireless, App-Driven PEMA applicators and Frequency wearable are taking you to a whole new level of selfcare. Control multiple KLOUDs with this APP and choose between five revolutionary programs and intensities, adapted to diverse needs: RELAXER – Relaxation of body, mind and soul. BALANCER – Restore your natural balance and get into a good flow. ENERGIZER – A boos when you want more life energy! SYNCHRONIZER – Synchronize your body functions. TRANSFORMER – Help your body help itself.

About

KAATSU Connect

This app connects to specialized Bluetooth-enabled bands to help users improve fitness, speed up recovery, or aid in rehabilitation. It allows for setting target pressure levels for a personalized blood flow restriction training experience.

Highlights
  • Connects to KAATSU Bluetooth bands
  • Set target pressure levels
  • Blood Flow Restriction (BFR) training
  • Fitness improvement
  • Recovery acceleration
  • Rehabilitation support
Features
Read full description

KAATSU pioneered BFR (Blood Flow Restriction) and is the only brand to offer unparalleled performance and safety for users. Whether your goal is to improve your fitness, significantly reduce your recovery time, or rehabilitate from injury, KAATSU can help you. This app requires KAATSU Bluetooth-enabled bands. Using this app you can connect to the KAATSU bands, set the target pressure, and go. The KAATSU app connects to KAATSU equipment which is designed for fitness and wellness purposes only. KAATSU equipment is NOT a medical device and does NOT have, nor require, regulatory clearance in ANY jurisdiction worldwide as it is exclusively for fitness and wellness use, not medical purposes. The KAATSU system is not designed or intended to diagnose, treat, cure, or prevent any disease or medical condition. Users should consult with a qualified healthcare professional before using KAATSU, especially if they have any preexisting medical conditions or concerns. The information provided within the app is not a substitute for professional medical advice, diagnosis, or treatment. Always check with your doctor in addition to using this app and before making any medical decisions.

Screenshots

Centropix4 screens
KAATSU Connect4 screens

Verdict

The call

The clearest difference is rating: KAATSU Connect at 4.7 against Centropix's 3.6. KAATSU Connect also leads on review sentiment (50% vs 40%). Centropix's advantage is update cadence (every 3 weeks vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

KAATSU Connect holds the better App Store score, 4.7 against 3.6. Both are backed by a comparable volume of ratings — 24 and 13 respectively. Written reviews point the same way: 40% of Centropix's written reviews are positive against 50% of KAATSU Connect's.

UpkeepUpdate frequency

Centropix ships an update every 3 weeks, KAATSU Connect every 2 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

Scorecard3 real differences · 7 level
Centropix versus KAATSU Connect: the parameters behind the verdict, then further details
ParameterCentropixKAATSU Connect
PriceFreeFree
Rating3.6 (24 ratings)4.7 (13 ratings) — better
Positive reviews40.0% of reviews50.0% of reviews — better
Number of ratings24 — better13
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size256 MB49 MB
Age rating4+17+
DeveloperCentropix USA LLcKAATSU Global Inc.

Customer experience

Centropix

All ratings21 ratings
Positive61.9%
Neutral4.8%
Negative33.3%
Written reviews10 reviews
Positive40.0%
Neutral20.0%
Negative40.0%

KAATSU Connect

All ratings13 ratings
Positive92.3%
Neutral0.0%
Negative7.7%
Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

Centropix

No in-app purchases

None

KAATSU Connect

No in-app purchases

Questions

Is Centropix free?
Centropix is free to download, with no in-app purchases.
Is KAATSU Connect free?
KAATSU Connect is free to download, with no in-app purchases.
Which has better reviews, Centropix or KAATSU Connect?
KAATSU Connect is rated higher. Centropix averages 3.6 out of 5 from 24 ratings, while KAATSU Connect averages 4.7 from 13 ratings.
Do Centropix or KAATSU Connect have ads?
Neither Centropix nor KAATSU Connect shows ads.
Which is updated more often, Centropix or KAATSU Connect?
Centropix ships an update every 3 weeks, and KAATSU Connect every 2 months. Most recently, Centropix was updated on November 3, 2026 and KAATSU Connect on November 7, 2026.

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