Baseball Soundboard icon
Basketball Soundboard icon
Deluxe Track&Field icon
+7

Marco Sowa-Israel

For retro gaming enthusiasts and strength training athletes focused on precise movement control and time-under-tension metrics.

10apps2.5(456) Multi-theme

Snapshot

Who is Marco Sowa-Israel?

Delivering retro-inspired sports simulations and precision fitness utilities for dedicated athletes and nostalgic gamers.

Target audience

Retro gaming enthusiastsStrength training athletes focused on precise movement controlTime-under-tension metrics

Top rival

Sandeep Bhandari

Other rivals

Portfolio

Free 2
10
apps
Games4
Sports4
Juegos1
Spiele1

Last updated

Deluxe Track&Field

v1.3.4

1.1y ago

Steady

Publisher DNA

What defines Marco Sowa-Israel?

Publisher DNA

Primary focus

Retro sports games and fitness utilities

Scale

indie

Target audience

Retro gaming enthusiasts and strength training athletes focused on precise movement control and time-under-tension metrics.

Signature Patterns

  • •Heavy emphasis on the Sports category across both gaming and utility apps
  • •Preference for paid or freemium monetization models over ad-supported free-to-play
  • •Focus on niche, functional use cases rather than mass-market appeal
  • •Visual style leans toward retro or minimalist interfaces
Steady

Portfolio momentum

Released 3 updates across the entire 3-app portfolio in the last 6 months, indicating a recent maintenance cycle for the existing catalog.

Last release 37d agoActive apps 3

Portfolio

What does Marco Sowa-Israel ship?

Apps

10 apps analysed

Deluxe Track&Field icon
Deluxe Track&Field

Who is the greatest athlete?Find out with your friends as you fight for the gold

3.2(405)

Authentic 16-bit retro aesthetic

  • Engaging Concept
  • App Freezing/Crashing

The game mechanics simulate the mental focus and speed required by real-world athletes during competitive events

  • Retro-style graphics and challenging difficulty levels provide a rewarding experience for fans of classic arcade games
  • Unresponsive touch controls during gameplay sessions make it difficult for players to execute moves accurately

Analysis in progress

Distributed across 12 markets, strongest in Europe.

Based on 2 of 10 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (3)

  • Mexico2 / 2
  • United States2 / 2
  • Brazil1 / 2

Europe (7)

  • France2 / 2
  • Germany2 / 2
  • Italy2 / 2
  • Spain2 / 2
  • Netherlands1 / 2
›+2 more europe markets
  • Portugal1 / 2
  • Sweden1 / 2

Asia-Pacific (2)

  • Japan1 / 2
  • South Korea1 / 2

Core markets (2/2 apps)

FranceGermanyItalyMexicoSpainUnited States

User Sentiment

How do users feel about their apps?

Unlock the app dragging this portfolio down.

Access the full report for free

Rivals

Who does Marco Sowa-Israel compete with?

The rivals identified

Nemeses(4)

Patrick Taylor

known forBaseball Walk-Up Songs

1 appSports

Both apps target baseball fans seeking stadium-style audio, but the rival captures the youth and amateur market through active lineup management and personalized audio production.

stevenjamesburden07

known forSemi Pro Basketball Sounds

1 app1.0Sports

Both apps target basketball fans with paid, sports-themed soundboards priced at $0.99, creating direct competition for the same niche user base.

Strong Fitness PTE

known forStrong Workout Tracker Gym Log

1 app4.9Sports

Both apps target strength training athletes, but Tempo Training focuses on specific time-under-tension metrics while Strong provides a broader logging interface for workout management.

Tangram3D

known forAthletics: Summer Sports

3 apps4.6Games

Both apps target sports gaming enthusiasts with track and field simulations, creating direct competition for the same user base.

Contenders(24)

Sandeep Bhandari

known forAir Horn Stadium Soundboard

1 app2.4Sports

Both apps target sports fans seeking stadium atmosphere, but the rival provides a broader sound library and free access compared to the paid baseball-only model.

Uptempo Enterprises

known forStadium Music: Walkout Tracks

1 app5.0Sports

Both apps target baseball enthusiasts seeking stadium-style audio, with a shared price point of 0.99 dollars for full functionality.

Aleksandar Tomic

known forTime Kill: Athletics

1 app5.0Games

Both apps target the retro-styled arcade sports market, competing for the same nostalgia-driven user base through simple track-and-field mechanics.

Chad McCue

known forBatBeats Walkout Music

1 app5.0Sports

Both apps target the baseball stadium atmosphere, but BatBeats focuses on personalized walk-up music while Baseball Soundboard provides static stadium sound effects.

CHASE PLACE

known forTempo Coach

1 app4.8Sports

Both apps target strength training athletes by providing specialized timers to enforce time-under-tension during weightlifting sessions. They compete directly on the utility of automating tempo tracking to manage eccentric, concentric, and hold phases.

Daniel McCarthy

known forGameDay Music

1 app5.0Sports

Both apps target sports fans seeking stadium-style audio, but GameDay Music expands the utility to 11 sports and integrates external music libraries.

Encodia

known forCustom Workout Timer

1 app3.7Sports

Both apps target strength and interval training users, competing for the same screen time during workouts through specialized timer functionality.

Gabriel Asel

known forWeightlifting App

1 app4.8Sports

Both apps target strength training athletes, but Weightlifting App captures users through a free, ad-free model that contrasts with the paid entry point of Tempo Training.

Game Bee Studio

known forWorld Athletics & Sports Games

1 app4.2Games

Both apps compete for the same sports-gaming audience by offering event-based track and field simulations. They overlap directly in their core gameplay loop of mastering individual athletic disciplines.

KEVIN ROSENBERG

known forReps: Workout Tracker Gym Log

1 app5.0Sports

Both apps target strength training athletes, but they diverge between Tempo Training's focus on specific time-under-tension movement control and Reps' focus on general workout logging and statistics.

Laurent Butre

known forBaseball DJ

1 app0.0Sports

Both apps target baseball fans seeking stadium-style audio, with Baseball DJ expanding the use case to youth game-day production.

Ligobyte

known forSportsDJ: Soundboard

1 app5.0Sports

Both apps target the sports game-day audio market, with SportsDJ providing a broader feature set for event organizers while Baseball Soundboard focuses on a fixed library of baseball-specific effects.

Matthias Grevelding Kiesche

known forSoundBoard+

1 app0.0Sports

Both apps function as audio playback utilities, but SoundBoard+ offers a broader toolset for custom audio management compared to the fixed library in Baseball Soundboard.

NEO PIXEL LABS PTE

known forInterval Timer - Tabata Timer

1 app4.5Sports

Both apps target athletes managing workout timing, but they differ in focus: Tempo Training targets precise eccentric and concentric control for weightlifting, while Interval Timer targets HIIT circuit management.

POWERPLAY MANAGER, s.r.o.

known forAthletics Mania: Track & Field

2 apps4.3Games

Both apps target sports enthusiasts through track and field simulations, competing for the same user base via overlapping event-based gameplay mechanics.

PushPress

known forPushPress Workout Timer

1 app4.8Sports

Both apps target strength and functional fitness athletes, but they differ in focus: Tempo Training provides granular tempo tracking for weightlifting, while PushPress offers a free interval timer for general training sessions.

Red Riding Hood Games

known forAthletics Championship

1 app4.5Games

Both apps target sports simulation enthusiasts, with Athletics Championship capturing the career-management segment while Deluxe Track&Field focuses on retro-style arcade mechanics.

Runloop

known forSeconds Interval Timer

1 app4.7Sports

Both apps target fitness enthusiasts needing timed workout intervals, though Tempo Training focuses on specific eccentric and concentric phases while Seconds targets general HIIT and Tabata structures.

Ryan Cooper

known forUltimate Walk-Up Music

1 app4.7Sports

Both apps target baseball enthusiasts seeking stadium-style audio, but Ultimate Walk-Up Music provides active lineup management and personalized announcer voiceovers while Baseball Soundboard focuses on static sound effects.

FitKit Pro competes by bundling tempo training functionality with a broader suite of interval tools, including Tabata and EMOM timers, targeting the same strength training audience.

Stephen Bergman

known forOn Deck Audio: Walk-Ups and DJ

1 app0.0Sports

Both apps compete for the same baseball-focused audience by providing audio playback tools for stadium or game-day environments.

Ten Labs

known forSet & Rep Counter Workout Log

1 app4.7Sports

Both apps target weightlifters, but Tempo Training specializes in time-under-tension metrics while the rival focuses on general workout logging and historical performance visualization.

振训 池

known forDugoutDJ: Walk-Up Songs

1 app0.0Sports

Both applications target baseball fans seeking stadium-style audio, but DugoutDJ provides functional lineup management while Baseball Soundboard offers static sound effects.

晓东 林

known forFitnexx Workout Reps Counter

1 app4.5Sports

Both apps target strength training athletes, but they compete by offering different methods for tracking workout intensity: Tempo Training focuses on manual time-under-tension control, while Fitnexx automates repetition counting via camera sensors.

Same space(41)

Aaron Hall

known forSports ScoreBoard

1 app4.0Sports

Sports ScoreBoard serves the same amateur sports audience but provides functional utility through score tracking rather than audio effects.

Adam Randazzo

known forUltimate Soundboard Pro

1 app3.7Sports

Provides a professional-grade audio editor for users needing more than pre-set stadium sound effects.

Anuj Seth

known forTabata Timer and HIIT Timer

1 app4.8Sports

Tabata Timer and HIIT Timer provides a general-purpose interval utility that overlaps with the timing needs of Tempo Training users.

App Business Ventures

known forSoundboard Studio

1 app4.7Sports

Targets the professional audio-triggering market that requires more granular control than the simple stadium clips provided here.

APPLORERS

known forBaseball Scoreboard Premium

1 app4.3Sports

Offers a digital scorekeeping utility that provides offline functionality for game-day tracking.

BIT AND WEB

known forYO YO Endurance Test

1 app0.0Sports

YO YO Endurance Test is a specialized performance testing tool that complements strength training by evaluating cardiovascular efficiency.

Brian Harper

known forLineup Assistant

1 app2.3Sports

Manages the administrative side of youth baseball, contrasting with the entertainment focus of stadium sound utilities.

Bulbous Ventures

known forBaseball Stats 2026 Edition

1 app4.1Sports

Provides historical data resolution that complements the live-game utility of a soundboard.

Colour Software

known forCrowd Sound

1 app5.0Sports

Crowd Sound serves the same stadium-atmosphere niche but focuses on ambient crowd audio rather than triggered sound effects.

Croma Produccions Multimedia SL

known forTappy Sports Basketball Game

1 app4.3Sports

Tappy Sports offers a similar basketball-themed utility but focuses on interactive arcade mechanics rather than audio playback.

Derek & Nomar sro

known forAthletics - World Championship

1 app3.9Games

Athletics - World Championship competes for the same simulation-focused sports fans but relies on social chat features that Deluxe Track&Field lacks.

Digital Transformation

known forTempo Training NZ

1 app0.0Sports

Tempo Training NZ operates in the gym management space, serving as a booking utility rather than a training tool.

Drew Walker

known forUmpire Indicator Pro

1 app3.5Sports

Automates game-tracking for officials, serving as a functional utility rather than an entertainment app.

Elisa Cano

known forSports@

1 app0.0Sports

Streams sports radio frequencies for fans seeking audio content beyond stadium sound effects.

Emile Chappin

known forTempo Trainer Prime

1 app0.0Sports

Tempo Trainer Prime shares a similar name but serves a completely different domain by targeting musicians instead of athletes.

Enlightened Ventures

known forUMP Clickers

1 app5.0Sports

Replaces manual game-tracking tools with a wearable-first utility for umpires.

Float Tech

known forInterval Timer □ HIIT Timer

1 app4.8Sports

Interval Timer provides a broader timing utility for HIIT, whereas Tempo Training is specialized for weightlifting movement phases.

Gustavo Alcantara

known forGusPad Soundboard

1 app4.0Sports

Offers a customizable soundboard platform that allows users to replace default audio with their own content.

Hammer of the Gods Software

known forSports Audio DJ

1 app4.0Sports

Expands stadium atmosphere creation by integrating external music streaming services directly into the game-day experience.

Henrique Silva

known forBasketball Crowd

1 app3.0Sports

Basketball Crowd shares the basketball theme but focuses on an arcade-style movement and shooting game rather than audio utility.

Hevy Studios S.L.

known forHevy - Workout Tracker Gym Log

1 app4.9Sports

Hevy serves the same strength training audience but focuses on social logging and progress tracking rather than real-time tempo guidance.

iStuff

known forBallparks of Baseball

1 app3.2Sports

Serves as a reference guide for stadium enthusiasts who use soundboards to replicate the venue experience.

Jeff Kish

known forPlatePro: Hitter Development

1 app0.0Sports

Focuses on performance metrics and player analysis rather than stadium atmosphere.

Ketchapp

known forKetchapp Summer Sports

1 app3.8Games

Ketchapp Summer Sports serves the same casual sports audience as Deluxe Track&Field but prioritizes rapid, repetitive arcade loops over the latter's progression-based simulation.

MASOMO

known forBasketball Arena - Sports Game

1 app4.7Sports

Basketball Arena competes for the same user attention by offering an arcade-style experience that replaces static sound triggers with interactive gameplay.

MLB

known forMLB Ballpark

1 app4.7Sports

Acts as a primary stadium utility that creates a high-friction barrier for fans wanting simple game-day tools.

Nerdette Ventures

known forWarrior Walkup Music

1 app4.4Sports

Automates the creation of personalized entrance music for players, extending the concept of stadium audio beyond static clips.

Nino Suess

known forOlympic Weightlifting App

1 app0.0Sports

The Olympic Weightlifting App targets the same strength training demographic but focuses on competition metrics rather than movement tempo.

NOTHINGBUTNET SOCIEDAD LIMITADA

known forSWISH by NBN23

1 app3.8Sports

SWISH targets the same basketball audience but shifts from passive sound effects to active data visualization and FIBA-aligned analytics.

Peter Weiss

known forFan World: Soccer Sounds

1 app4.1Sports

Fan World provides a parallel soundboard utility but pivots the focus to soccer-specific chants and interactive oracle features.

Piet Jonas

known forBaseball Games

1 app1.0Sports

Tracks schedules and countdowns for fans who need live-game information alongside stadium atmosphere.

PingZone

known forLifting Tempo

1 app0.0Sports

Lifting Tempo is a direct functional alternative that shares the same focus on time-under-tension mechanics for strength athletes.

Richard Nilsark

known forDime Scoreboard

1 app5.0Sports

Dime Scoreboard competes for the same basketball-focused user base by providing a privacy-first, offline-only utility for scoring.

Siper Apps AB

known forRepCount - Gym Workout Tracker

1 app4.9Sports

RepCount competes for the same strength athlete user base by providing a comprehensive logging platform that lacks Tempo Training's specific tempo-tracking focus.

SmartWOD

known forSmartWOD Timer - WOD Clock

1 app4.9Sports

SmartWOD Timer targets functional fitness athletes with a broader set of interval types than the weightlifting-specific Tempo Training.

STEPHEN RAY VICKERS

known forTXDB

1 app5.0Sports

Facilitates team management for players and members, operating outside the entertainment utility space.

Sunny Studio

known forInterval Timer ++

1 app4.9Sports

Interval Timer ++ offers a similar timing utility but focuses on general interval tracking rather than specific weightlifting tempo metrics.

The Basketball Temple

known forBT Basketball Stats

1 app3.7Sports

BT Basketball Stats targets the same basketball ecosystem but provides professional-grade management tools instead of simple audio playback.

Trippie

known forClippie: Every Play, Instantly

1 app5.0Sports

Clippie addresses the same basketball coaching audience by providing live scoreboard sharing instead of stadium audio.

Ventura Educational Systems

known forFootball Scoreboard Deluxe

1 app4.5Sports

Football Scoreboard Deluxe occupies the same utility niche but focuses on visual score tracking for football rather than basketball audio.

庆猛 邓

known forScoreboard in sports

1 app4.6Sports

Scoreboard in sports targets the same sports-utility space by offering data-export capabilities that the soundboard app lacks.

New entrants(2)

Merlin Salesse

known forRetro Diamond: Baseball

1 app5.0Sports

Provides an arcade-style baseball experience that competes for the same casual fan attention as stadium-themed utilities.

Tae Hoon Kim

known forTempo LIne

1 app5.0Sports

Tempo Line applies the concept of tempo training to golf putting, serving as a domain-specific alternative to the weightlifting-focused Tempo Training.

The Analyst's Read

The bottom line on Marco Sowa-Israel

Bottom line

Marco Sowa-Israel is a niche indie developer maintaining a legacy sports portfolio with a clear focus on utility and nostalgia. While recent updates show active maintenance, the technical stability of the flagship title remains a critical hurdle for long-term retention.

Frequently asked questions

How many apps does Marco Sowa-Israel publish?
Marco Sowa-Israel has 10 apps tracked by Marlvel, primarily in the Games category.
What kind of apps does Marco Sowa-Israel make?
Marco Sowa-Israel's portfolio is concentrated in Games and Sports, with an average rating of 2.5/5 across rated apps.
What is Marco Sowa-Israel's top app?
By review volume across the portfolio, Deluxe Track&Field is Marco Sowa-Israel's best-known app tracked by Marlvel.
In how many countries are Marco Sowa-Israel's apps available?
Marlvel has tracked Marco Sowa-Israel's apps across 12 countries.

What fed this analysis

Apps analyzed:
3
With full intel:
1
With overview:
3
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 Marco Sowa-Israel, 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. “Marco Sowa-Israel intelligence.” Updated 2026-04-24. https://marlvel.ai/publishers/marco-sowa-israel

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Data licensed under CC-BY-NC 4.0