Team Shake icon
Team Shake: Pick Random Groups icon
Team Split - The Ultimate Team Timer icon

Rhine-o Enterprises

For teachers, coaches, and event organizers requiring quick group management or multi-athlete timing solutions.

Known forTeam Shake
3apps4.8(1.6K)EducationSports

Snapshot

Who is Rhine-o Enterprises?

Providing educators and coaches with automated tools to simplify team selection and athletic timing.

Target audience

TeachersCoachesEvent organizers requiring quick group management or multi-athlete timing solutions

Active nemesis

UltraSignup

Other rivals

Portfolio

3
apps
Education1
Sports1

Last updated

Team Shake

v3.0.3

4.8y ago

Maintenance

Publisher DNA

What defines Rhine-o Enterprises?

Publisher DNA

Primary focus

Educational and sports management utilities

Scale

indie

Target audience

Teachers, coaches, and event organizers requiring quick group management or multi-athlete timing solutions.

Signature Patterns

  • Premium 'paid' pricing model across the portfolio
  • Utility-first design focused on replacing manual classroom and coaching tools
  • High product longevity with flagship software dating back to 2010
  • Niche focus on the intersection of Education and Sports categories
Maintenance

Portfolio momentum

The publisher is focused on sustaining its primary high-rated utility, with one release in the last six months and a 50% app abandonment rate.

Last release 46d agoActive apps 1Abandoned 1

Portfolio

What does Rhine-o Enterprises ship?

Apps

3 apps analysed

Balanced team algorithms justify the $1.99 purchase price

  • Randomized team generation functionality saves significant time for physical education and classroom instructors
  • Lack of cross-device synchronization forces manual roster entry on every new hardware platform
  • The timing functionality provides a reliable tool for parents managing youth swim meet events

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

Based on 2 of 3 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (1)

  • United States2 / 2

Core markets (2/2 apps)

United States

User Sentiment

How do users feel about their apps?

2

Positive apps

0

Neutral / mixed

0

Negative apps

86/100

Avg sentiment score

Rivals

Who does Rhine-o Enterprises compete with?

The rivals identified

Nemeses(1)

UltraSignup

known forUltraSignup - Race Timer

1 app4.0Sports

This app directly competes by providing specialized race timing and participant management tools, targeting the same professional-grade event organization market as Team Split.

Contenders(2)

Jackson Dawson

known forSplit Second

1 app5.0Sports

This app is a direct functional alternative that provides stopwatch timing and reporting capabilities for sports enthusiasts.

Peter Carnesciali

known forTrackCoach

1 app3.7Sports

TrackCoach targets the same coaching demographic by focusing on stopwatch-style timing and performance recording for track and field.

Same space(5)

Ammani Ousama

known forTouch The Wall : Subway Runner

1 app3.0Sports

This app shares the 'runner' category but is a casual game, representing a different intent within the broader sports-related ecosystem.

CodeVallée

known forCorunning, sportez à plusieurs

1 app4.0Sports

This app relates to the sports category by facilitating group activity management and event coordination.

Declan Kramper

known forSurgent - Am I Improving?

1 app5.0Sports

While focused on personal fitness tracking, it overlaps with Team Split by providing longitudinal performance analysis and run comparisons.

Muhammad Asif

known forBunny Street Runner Dash 3D

1 app5.0Sports

This app occupies the same 'running' keyword space but serves a gaming audience rather than a professional timing utility.

Taurius Petraitis

known forSpin The Wheel - Random Picker

1 app4.8Education

This app dominates the random decision-making niche with a high-velocity release cycle and massive user engagement.

New entrants(4)

Brainly sp. z o o

known forBrainly: Your Personal Tutor

1 app4.7Education

An emerging threat in the education space that utilizes community-driven knowledge sharing to capture student attention.

Brooksee

known forSanta Barbara Wine Half

1 app0.0Sports

This app provides race-day tracking and navigation, competing for the attention of users involved in organized running events.

Kahoot ASA

known forKahoot! Play & Create Quizzes

1 app4.7Education

While broader in scope, its massive educational footprint and frequent updates make it a dominant force in the classroom environment.

Ziga Porenta

known forHealthPatch

1 app0.0Sports

A new entrant in the fitness space that provides workout creation and data export, potentially encroaching on performance tracking needs.

The Analyst's Read

The bottom line on Rhine-o Enterprises

Bottom line

Rhine-o Enterprises is a disciplined niche publisher that has successfully monetized high-utility tools through a traditional paid model. Their flagship's decade-long lifecycle and high rating suggest a stable hold on the physical education utility market.

Frequently asked questions

How many apps does Rhine-o Enterprises publish?
Rhine-o Enterprises has 3 apps tracked by Marlvel, primarily in the Education category.
What kind of apps does Rhine-o Enterprises make?
Rhine-o Enterprises's portfolio is concentrated in Education and Sports, with an average rating of 4.8/5 across rated apps.
What is Rhine-o Enterprises's top app?
By review volume across the portfolio, Team Shake is Rhine-o Enterprises's best-known app tracked by Marlvel.
In how many countries are Rhine-o Enterprises's apps available?
Marlvel has tracked Rhine-o Enterprises's apps across 1 country.

What fed this analysis

Apps analyzed:
2
With full intel:
0
With overview:
2
Website scraped:
yes
Social presence:
yes

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 Rhine-o Enterprises, 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. “Rhine-o Enterprises intelligence.” Updated 2026-04-24. https://marlvel.ai/publishers/rhine-o-enterprises-llc

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Data licensed under CC-BY-NC 4.0