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+9

Rounding Squares BV

For general consumers and job seekers looking for efficient, mobile-first solutions for document management, media editing, and personal organization.

Known forMovies Box
12apps4.5(418.9K) Multi-theme

Snapshot

Who is Rounding Squares BV?

Providing utility-focused mobile tools for productivity and media management. Helping users bridge the gap between desktop workflows and mobile convenience.

Target audience

General consumersJob seekers looking for efficientMobile-first solutions for document management

Active nemesis

DEEZER SA

Other rivals

Portfolio

Free 12
12
apps
Music4
Business3
Lifestyle2
Entertainment1

Last updated

Movies Box

v1.2.6

1.1y ago

Intense

Publisher DNA

What defines Rounding Squares BV?

Publisher DNA

Primary focus

Utility and productivity tools

Scale

indie

Target audience

General consumers and job seekers looking for efficient, mobile-first solutions for document management, media editing, and personal organization.

Origin

Founded in Amsterdam with a focus on creating simple, user-centric digital products.

Signature Patterns

  • •Focus on high-utility, task-oriented applications
  • •Mixed monetization strategy utilizing both subscription models and free, ad-supported tiers
  • •Strong emphasis on file management and media conversion capabilities
  • •Frequent update cadence to maintain store visibility and compatibility
Intense

Portfolio momentum

With 16 releases in the last 6 months and a majority of the portfolio receiving regular updates, the publisher maintains a high-frequency development cycle.

Last release 24d agoActive apps 8Abandoned 3

Company profile

medium confidence
Headquarters
Amsterdam, Netherlands

Portfolio

What does Rounding Squares BV ship?

Europe-centric footprint across 8 markets.

Based on 1 of 12 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (2)

  • Brazil1 / 1
  • United States1 / 1

Europe (6)

  • France1 / 1
  • Germany1 / 1
  • Italy1 / 1
  • Netherlands1 / 1
  • Portugal1 / 1
›+1 more europe market
  • Spain1 / 1

Core markets (1/1 apps)

BrazilFranceGermanyItalyNetherlandsPortugalSpainUnited States

Rivals

Who does Rounding Squares BV compete with?

The rivals identified

Nemeses(2)

DEEZER SA

known forDeezer: Music Player, Podcast

1 app4.7Music

Both apps target music listeners, but they diverge on the mechanism: Deezer mandates subscription-based streaming, while Offline Music Player ‣‣ enables local file management via Dropbox.

Newkline Co.

known forRingtone Studio

1 app4.0Music

Both apps target iPhone users seeking custom audio alerts, but they diverge on the core workflow: mobile-native creation versus legacy desktop-sync requirements.

Contenders(20)

APPFLOW SOFTWARE - FZCO

known forGarage Ringtones for iPhone

1 app4.7Music

Both apps target iPhone users seeking custom audio personalization, competing directly for the same user base through audio editing and ringtone creation functionality.

Astakhov Constantine

known forCloud Music Offline Player mp3

1 app4.5Music

Both applications target users requiring offline audio playback by integrating with cloud storage services to bypass internet connectivity requirements.

BUD Technologies

known forClipTone: Ringtone & AI Cover

1 app4.7Music

Both apps target iPhone users seeking custom ringtone creation through subscription models, creating direct competition for the same user base.

byss mobile

known forRINGTONE MAKER #1 for iPhone

1 app4.5Music

Both apps target iPhone users seeking custom audio interfaces, with overlapping functionality in audio trimming and ringtone creation.

Digitally Imported

known forDI.FM - Electronic Music Radio

1 app4.6Music

Both applications target music listeners, with DI.FM providing specialized electronic radio services that overlap with the live radio streaming feature of Offline Music Player.

Fabien Maurice

known forBest Ringtones 2026 for iPhone

1 app4.6Music

Both apps target iPhone users seeking audio customization, competing for the same user base through a combination of pre-made sound libraries and custom ringtone creation tools.

Google

known forYouTube Music

1 app4.6Music

Both apps compete for the same music listener base by offering offline playback capabilities, though they diverge on content source between local file management and cloud-based streaming.

Igor Meleshko

known forMusicbox: player for Dropbox

1 app4.6Music

Both applications target users managing local music libraries via Dropbox, creating direct competition for users seeking cloud-synced offline playback.

Jerome Martinage

known forMusic : Offline Player

1 app4.3Music

Both applications target users seeking offline audio playback, but they diverge on content sourcing: Offline Music Player ‣‣ focuses on local file management and cloud integration, while Music : Offline Player centers on discovery and streaming trending charts.

Kalren Zhurov

known forMusic Player : Offline Videos

1 app4.5Music

Both applications target users seeking local music management on iOS, competing for the same audience segment interested in offline playback and playlist organization.

M&M Media

known forTREBEL Music - Download Songs

1 app4.7Music

Both applications target users requiring offline audio access, but they differ in content acquisition: TREBEL provides an ad-supported library, while Offline Music Player ‣‣ relies on user-managed cloud storage.

Masha Lebedevich

known forOffline Music - Weezer Player

1 app4.5Music

Both applications target the same utility-focused music listener segment by providing offline audio playback capabilities for local file libraries.

Offline Music

known forOffline Music Player:Mp3&Video

1 app4.3Music

Both applications target users seeking offline audio management and playlist organization, competing directly for the same mobile music library management audience.

Oleksandr Pylaiev

known forRingtone Maker & MP3 Converter

1 app4.5Music

Both apps compete for the same utility-focused user base by providing tools to create custom ringtones and notification sounds for mobile devices.

Ringtones

known forRingtones: for iPhone

1 app4.4Music

Both apps target iPhone users seeking to create custom ringtones from personal media, sharing a subscription-based monetization model and core audio editing functionality.

Ringtones LP

known forRingtones for iphone: Ringtune

1 app4.5Music

Both apps target iPhone users seeking audio customization, sharing core functionality like ringtone creation from local files and contact-specific audio assignment.

TIDAL Music AS

known forTIDAL Music: HiFi Sound

1 app4.0Music

Both applications target music listeners, but they diverge on delivery: Offline Music Player ‣‣ focuses on local file management and radio, while TIDAL targets audiophiles via lossless streaming.

WhitePoint

known forRingtone Maker - Tuunes

1 app4.4Music

Both apps target iPhone users seeking to customize device audio without desktop sync, creating direct competition for user attention and wallet share in the ringtone utility category.

俐 马

known forRingtone Maker - extract audio

1 app4.6Music

Both apps target iPhone users seeking to create custom ringtones from existing media files, sharing a core utility and free-to-download pricing model.

苏娟 陈

known forRingtones Maker - the ring app

1 app4.7Music

Both apps target iPhone users seeking to bypass computer-based syncing for audio customization, competing directly for the same user base through feature overlap in ringtone creation.

Same space(49)

Adelino Lobao

known forRadio UK - Live FM stations

1 app4.7Music

Radio UK FM serves the same radio-listening audience as the source app but focuses specifically on the UK market.

Aktis

known forMusic Downloader / MP3 Player

1 app4.3Music

Music Downloader / MP3 Player overlaps with the source app by combining offline playback with broader media streaming capabilities.

Alireza Namazian

known foriPoster: Contact Poster Maker

1 app4.9Music

It serves as a dedicated tool for contact poster design, directly overlapping with the visual customization features of the source app.

Amazon Mobile

known forPrime Video

1 app4.7Entertainment

Prime Video serves as a direct content source for users who use Movies Box to discover films, but it creates friction through aggressive ad-insertion and technical instability.

Appgeneration Software

known formyTuner Radio - Live Stations

1 app4.8Music

myTuner Radio functions as a direct alternative for radio streaming, though it lacks the specific offline file management focus of the source app.

AppsX

known forContact Poster: Caller Screen

1 app4.8Music

This app focuses on the visual contact poster component, serving as a specialized tool for caller ID aesthetics.

Aria Bennett

known forRingtones Maker - Music Editor

1 app0.0Music

It acts as a comprehensive studio for converting diverse media sources into ringtones, mirroring the core functionality of the source app.

Arpit Kakadiya

known forRingtone Maker: Audio Editor

1 app4.5Music

This app provides a similar suite of audio extraction and ringtone creation tools for iPhone users.

Belirucko

known forIPTV Smart Player: Live TV

1 app4.5Entertainment

This player serves as a technical bridge for users to stream their own legal M3U playlists, complementing the discovery focus of Movies Box.

Best Weather Apps sp zoo

known forMusic Ringtones for iPhone

1 app4.1Music

It functions as a direct substitute for ringtone creation, bundling a library of pre-made tones with editing tools.

Betasoft Mobile

known forSmart IPTV Player, Online TV

1 app4.6Entertainment

This player allows users to manage and stream their own M3U playlists, acting as a playback tool for content discovered elsewhere.

Bud Copmany

known forContact Poster Maker&Editor

1 app5.0Music

This app focuses on the contact poster customization niche, providing a dedicated editor for incoming call screens.

bz193 studio

known forShort TV: Movie Series

1 app3.5Entertainment

Short TV focuses on addictive, short-form drama content, offering a distinct viewing experience compared to the traditional movie library tracking in Movies Box.

Dajiale

known forRingtone Maker: Edit Sounds

1 app5.0Music

It provides a visual utility for ringtone creation, emphasizing guided installation routes to overcome iOS technical barriers.

Easybrain

known forDrum Pad Machine - beat maker

1 app4.3Music

This app competes for the same casual user base by offering beat-making tools as an alternative creative outlet to ringtone customization.

Firetruck Productions

known forRadioApp - A Simple Radio App

1 app4.6Music

RadioApp competes for the same radio-listening audience but differentiates through specific playback and discovery tools.

Global Media & Entertainment

known forGlobal Player Radio & Podcasts

1 app4.6Music

Global Player Radio & Podcasts acts as a branded aggregator for live radio, serving listeners who prefer curated content.

JINMIN ZHOU

known forRingtone Maker Pro - make ring tones from music

2 apps4.3Music

This utility focuses on the same core ringtone creation task but emphasizes precision clipping and system alert customization.

LDream Limited Company

known forIPTV Smart Player - Online TV

1 app4.2Entertainment

This media player enables users to stream content from their own M3U playlists, serving as a technical utility for personal content management.

Linh Kieu

known forMP3 Cutter Ringtone Maker

1 app4.5Music

It serves as a direct functional alternative for audio trimming and ringtone generation using a simplified two-step process.

MacyMind

known forRadio Tuner - Live FM Stations

1 app4.5Music

Radio Tuner provides a radio-streaming alternative that targets the same global-listener audience as the source app.

MediaFlyer

known forAny Ringtone Maker & Saver

1 app4.2Music

It provides a similar ringtone creation utility with a focus on user-friendly editing and format flexibility.

Metaverse Labs

known forIPTV Player - Smart Live TV

1 app4.4Entertainment

This app functions as a technical playback utility for users who want to stream content from personal M3U playlists rather than just tracking metadata.

MORIMOTO

known forMP3 Converter - Audio Trimmer

1 app4.7Music

It serves as a direct utility alternative for audio extraction and trimming, though it targets a broader content-creator audience.

MOVIE BOX

known forMovie Box LLC

1 app4.3Entertainment

Movie Box LLC is a direct functional peer that mirrors the discovery and organizational utility of Movies Box.

Nazar Lapan

known forMusic Player - Offline Songs

1 app4.4Music

This app is a direct functional peer to the source app, focusing on offline music playback and file management.

Petko kochev

known forMusic Player : Songs, Videos

1 app4.5Music

This app mirrors the source app's local library management but adds a subscription-based model to remove advertisements.

Pluto

known forPlutoTV: Stream Free Movies/TV

1 app4.8Entertainment

Pluto TV acts as a free, ad-supported alternative for users who want to watch content immediately rather than just managing a watchlist.

Radio Garden B.V.

known forRadio Garden Live

1 app4.4Music

Radio Garden Live provides a geographic-based radio discovery experience that complements the source app's static station lists.

RadioFM

known forRadio FM: Music, News & Sports

1 app4.6Music

Radio FM: Music, News & Sports acts as a broad-spectrum radio aggregator similar to the source app's radio streaming feature.

Radioplayer Worldwide

known forRadioplayer - Radio & Podcast

1 app3.8Music

Radioplayer acts as a direct radio-streaming peer, though it lacks the offline file-storage utility found in the source app.

RAFIKI APPS

known forRadio App

1 appMusic

Radio App targets the same casual radio listener as the source app, focusing on immediate access without registration.

Romain Gyh

known forZen IPTV Player

1 app4.3Entertainment

Zen IPTV Player offers a premium interface for managing personal video sources, appealing to users who want a polished experience for their own content.

Roman Burda

known forCloudBeats Offline Music

1 app4.7Music

CloudBeats serves the same audience as the source app by prioritizing cloud-synced offline playback for personal music collections.

SharpApp

known forRingtone Editor Lite

1 app3.0Music

It provides a similar ringtone editing utility, focusing on waveform-based trimming for local music files.

Spotify

known forSpotify: Music and Podcasts

1 app4.8Music

Spotify competes for the same audio attention as Offline Music Player but relies on streaming and algorithmic discovery rather than local file management.

SSon Studio

known forShort Drama - View & Watch

1 app3.8Entertainment

This app targets users seeking short-form entertainment, providing a different content format than the full-length films managed by Movies Box.

Streema

known forSimple Radio - FM AM Stations

1 app4.7Music

Simple Radio serves the same radio-listening audience as Offline Music Player but focuses on live broadcast discovery instead of offline storage.

STUDIO INFINITY HK

known forOffline Music Player-MP3&Video

1 app4.3Music

This app competes directly with the source app by offering both offline file management and YouTube link importing.

Tasmanic Editions

known forRadio FM & AM !

1 app4.4Music

Radio FM & AM ! serves the same casual radio listener demographic as the source app but lacks the offline file management features.

Teoman Gul

known forMP3 Player - Offline Music

1 app4.6Music

MP3 Player - Offline Music is a direct functional substitute for the source app's offline file management capabilities.

Teresa Ellis

known forContact Poster 17: Call Themes

1 app4.6Music

This app targets the visual personalization aspect of the user's phone, acting as a companion for contact screen aesthetics.

Tran Thi Hong Thanh

known forMP3 Cutter: Music Trim & Maker

1 app2.3Music

This app offers a similar audio trimming utility for ringtones and alarms without requiring external software like iTunes.

UKTV Media

known forU: TV Player Stream on Demand

1 app4.1Entertainment

This app provides a free, on-demand gateway to specific British television channels, serving as a content-heavy complement to Movies Box's metadata focus.

Uniqo Lab.

known forCool Ringtones: Ringtone Maker

1 app4.2Music

It provides a similar ringtone creation workflow while expanding into broader alert categories like email and tweet tones.

凡 刘

known forCustom Ringtone Maker

1 app5.0Music

This app offers a streamlined workflow for converting video and personal media into ringtones, targeting non-technical users.

婷婷 乔

known forCloud Music Player - Listener

1 app4.2Music

Cloud Music Player is a direct functional peer, focusing on offline playback of files stored in cloud services like Dropbox.

尚琼 虞

known forCustom Call 17 - Wallpapers

1 app4.7Music

This app addresses the visual personalization niche, specifically targeting Dynamic Island and lock-screen aesthetics.

锃 李

known forOffline Music:Video&MP3 Player

1 app4.3Music

This app is a direct functional substitute for the source app, emphasizing local file ownership and offline playback.

New entrants(3)

Jainam Shah

known forRingtone Master+

1 app0.0Music

It focuses on the discovery and organization of ringtones, serving as a library-centric alternative to the creation-focused source app.

lapnito.cz s.r.o.

known forFLAC Player Offline: Gapless

1 app1.0Music

This app serves the same audience as the source app but targets power users who require high-fidelity offline playback.

phakin chatngamapichat

known forWorld Radio: Live Stations

1 app0.0Music

World Radio competes for the same radio-listening audience but differentiates by removing all ad and registration friction.

The Analyst's Read

The bottom line on Rounding Squares BV

Bottom line

Rounding Squares is a disciplined, utility-focused studio that successfully converts high-intent search traffic into long-term user engagement. Their ability to maintain high ratings across diverse categories like Business and Music demonstrates a repeatable product-market fit for essential mobile tools.

Frequently asked questions

How many apps does Rounding Squares BV publish?
Rounding Squares BV has 12 apps tracked by Marlvel, primarily in the Music category.
Where is Rounding Squares BV based?
Rounding Squares BV is based in Amsterdam, Netherlands.
What kind of apps does Rounding Squares BV make?
Rounding Squares BV's portfolio is concentrated in Music and Business, with an average rating of 4.5/5 across rated apps.
What is Rounding Squares BV's top app?
By review volume across the portfolio, Movies Box is Rounding Squares BV's best-known app tracked by Marlvel.
In how many countries are Rounding Squares BV's apps available?
Marlvel has tracked Rounding Squares BV's apps across 8 countries.

What fed this analysis

Apps analyzed:
12
With full intel:
0
With overview:
12
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 Rounding Squares BV, 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. “Rounding Squares BV intelligence.” Updated 2026-05-07. https://marlvel.ai/publishers/rounding-squares-bv

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Data licensed under CC-BY-NC 4.0