Alpha Brain Binaural Waves icon
Baby Night Sleep zZz icon
Beep Test Police & Military icon
+19

MBRB

For individuals interested in binaural beats, chakra-based sound healing, and specific physical fitness testing protocols.

22apps3.0(2.4K)Health & Fitness

Snapshot

Who is MBRB?

Providing specialized audio-based wellness tools and fitness testing protocols for individuals seeking self-administered health solutions.

Target audience

Individuals interested in binaural beatsChakra-based sound healingSpecific physical fitness testing protocols

Rivals analysis in progress

Portfolio

Free 22
22
apps
Health & Fitness22

Last updated

Beep Test Police & Military

v5.05

1.3y ago

Maintenance

Publisher DNA

What defines MBRB?

Publisher DNA

Primary focus

Health & Fitness · Sound therapy and fitness utilities

Scale

studio

Target audience

Individuals interested in binaural beats, chakra-based sound healing, and specific physical fitness testing protocols.

Signature Patterns

  • •Heavy reliance on free-to-use models without complex in-app purchase tiers.
  • •High volume of niche, single-purpose apps focused on specific sound frequencies.
  • •Minimalist UI design centered on simple playback or timer functionality.
  • •Targeting of specific, non-clinical wellness and fitness niches.
Maintenance

Portfolio momentum

With only one release in the last six months and a high ratio of abandoned titles, the publisher is currently in a maintenance phase.

Last release 70d agoActive apps 3Abandoned 18

Company profile

low confidence
Founded
2020

Portfolio

What does MBRB ship?

Apps

22 apps analysed

Single-market publisher, every app ships only to United States.

Based on 5 of 22 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (1)

  • United States5 / 5

Core markets (5/5 apps)

United States

User Sentiment

How do users feel about their apps?

0

Positive apps

1

Neutral / mixed

0

Negative apps

50/100

Avg sentiment score

The Analyst's Read

The bottom line on MBRB

Bottom line

MBRB functions as a legacy-heavy studio with a fragmented portfolio of niche wellness tools. Their long-term viability depends on consolidating their disparate sound-based apps into a cohesive experience rather than relying on individual, low-maintenance titles.

Frequently asked questions

How many apps does MBRB publish?
MBRB has 22 apps tracked by Marlvel, primarily in the Health & Fitness category.
What kind of apps does MBRB make?
MBRB's portfolio is concentrated in Health & Fitness, with an average rating of 3.0/5 across rated apps.
What is MBRB's top app?
By review volume across the portfolio, Beep Test Police & Military is MBRB's best-known app tracked by Marlvel.
In how many countries are MBRB's apps available?
Marlvel has tracked MBRB's apps across 1 country.

What fed this analysis

Apps analyzed:
22
With full intel:
1
With overview:
22
Website scraped:
yes
Social presence:
no

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by MBRB, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “MBRB intelligence.” Updated 2026-05-05. https://marlvel.ai/publishers/mbrb

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Data licensed under CC-BY-NC 4.0