Guitar Tuner - Simply Tune icon
Guitar Tuner - Simply Tune icon
Piano Maestro icon
+8

Simply

For aspiring musicians and artists of all ages seeking structured, self-paced instruction and hobbyist skill development at home.

11apps4.7(4.6M) Multi-theme

Snapshot

Who is Simply?

Providing gamified, self-paced creative education through real-time feedback technology for aspiring musicians and artists.

Target audience

Aspiring musiciansArtists of all ages seeking structuredSelf-paced instruction

Active nemesis

Yousician

Other rivals

Portfolio

Free 11
11
apps
Education7
Music2
Music & Audio2

Last updated

Simply Piano: Learn Piano Fast

v7.31.7

2mo ago

Intense

Publisher DNA

What defines Simply?

Publisher DNA

Primary focus

Gamified creative education and music learning

Scale

indie

Target audience

Aspiring musicians and artists of all ages seeking structured, self-paced instruction and hobbyist skill development at home.

Signature Patterns

  • •Integration of real-time audio and voice feedback technology as a core learning mechanic
  • •Gamified, step-by-step curriculum structure designed for absolute beginners
  • •Freemium monetization model with a heavy focus on premium subscription conversion
  • •Unified branding and cross-app subscription ecosystem to drive user lifetime value
  • •High-frequency update cycle to maintain content libraries and technical accuracy
Intense

Portfolio momentum

The publisher maintains an intense development cadence with 44 releases across 5 active apps in the last 6 months, with the most recent major update occurring 13 days ago.

Last release 13d agoActive apps 5

Portfolio

What does Simply ship?

Apps

11 apps analysed

Guitar Tuner - Simply Tune icon
Guitar Tuner - Simply Tune

Premium Tuner for Guitar, Ukulele, and Bass - All Features Unlocked

4.8(102K)

Visual guidance lowers the barrier to entry for beginner musicians compared to hardware tuners.

  • The straightforward and ad-free interface provides a reliable tuning experience for guitarists of all skill levels
  • Occasional technical instability manifests as infinite loading screens that prevent users from accessing the tuner
Guitar Tuner - Simply Tune icon
Guitar Tuner - Simply Tune

Premium Tuner for Guitar, Ukulele, and Bass - All Features Unlocked

4.8(92.4K)

Editors' Choice badge sustains organic install velocity

  • Accurate and responsive tuning functionality provides reliable results for guitar and ukulele players
  • Inaccurate pitch detection leads to over-tightening and potential string breakage during tuning sessions

Real-time audio recognition provides a technical advantage

  • Licensed Hal Leonard method books create a content barrier
Simply Draw: Learn to Draw icon
Simply Draw: Learn to Draw

Step by step drawing lessons

4.7(625.6K)

Weekly content cadence maintains session frequency

  • Step-by-step drawing tutorials help beginners and experienced artists improve their technical shading and sketching skills
  • Aggressive paywalls after the first lesson frustrate users who expected a free drawing experience
Simply Draw: Learn to Draw icon
Simply Draw: Learn to Draw

Step by step drawing lessons

4.6(247.1K)

21-language library functions as a B2B distribution barrier

  • Guided drawing tutorials provide a clear skill ramp that helps beginners improve their artistic technique
  • Aggressive paywalls appearing after the first tutorial contradict the free-to-play marketing claims in advertisements

Distributed across 19 markets, strongest in Europe.

Based on 10 of 11 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (4)

  • United States10 / 10
  • Mexico5 / 10
  • Brazil4 / 10
  • Canada3 / 10

Europe (8)

  • France5 / 10
  • Germany5 / 10
  • Italy5 / 10
  • Portugal5 / 10
  • Spain5 / 10
›+3 more europe markets
  • Netherlands3 / 10
  • Turkey3 / 10
  • United Kingdom3 / 10

Asia-Pacific (7)

  • Japan4 / 10
  • South Korea4 / 10
  • India3 / 10
  • Indonesia3 / 10
  • Singapore3 / 10
›+2 more asia-pacific markets
  • Vietnam3 / 10
  • Australia2 / 10

Core markets (10/10 apps)

United States

User Sentiment

How do users feel about their apps?

Unlock the app dragging this portfolio down.

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Rivals

Who does Simply compete with?

The rivals identified

Nemeses(3)

Yousician

known forGuitarTuna: Tune & Play Guitar

6 apps4.5EducationMusic

Both apps target beginner guitarists with audio-recognition-based practice tools, competing for the same daily active user habit through overlapping feature sets.

flowkey

known forflowkey: Learn piano

1 appEducation

A high-velocity competitor (17 releases in 6 months) that focuses exclusively on piano with a premium, video-centric approach.

Avn Global Application

known forPiano Keyboard: Learn Piano

1 app4.0EducationMusic

Both apps compete for the same beginner music learner demographic by offering structured, feedback-oriented lessons on mobile devices.

Contenders(25)

Fender Digital

known forFender Play: Learn Guitar

2 apps4.8EducationMusic

While guitar-centric, it competes for the same 'adult hobbyist' demographic and subscription budget in the music education space.

Gismart

known forHello Piano: Learn & Play

1 app1.9Education

Hello Piano targets the same hobbyist segment as Simply Draw, but shifts the focus from visual arts to musical instrument acquisition via an interactive keyboard interface.

MWM

known forGuitar: tabs, chords & games

3 apps4.7EducationMusic

Both apps target the guitar learning market, competing for the same beginner-to-intermediate user base through freemium models that gate content behind subscriptions.

Learnfield

known forSkoove: Learn to Play Piano

2 apps4.6Education

Both apps compete for the same beginner-to-intermediate piano audience by using microphone-based audio feedback to guide real-time practice.

Musopia

known forJustin Guitar Lessons & Songs

1 app4.4Education

Both apps target the same beginner guitar demographic with freemium subscription models and interactive audio-based learning, creating direct competition for the same user base.

Ultimate Guitar

known forUltimate Guitar: Chords & Tabs

1 app4.2EducationMusic

Both apps compete for the same guitar learner audience, but they diverge between interactive skill-building and static reference material.

Zoundio

known forGibson: Learn to Play Guitar

1 app4.8Education

Both apps target beginner guitarists with real-time audio feedback and structured learning paths, creating direct competition for the same home-based learner demographic.

BYNET

known forPitchCheck - Pitch Accuracy

1 app0.0Music

Both apps target vocalists seeking pitch improvement, but PitchCheck offers a free, data-focused alternative to the subscription-gated curriculum found in Simply Sing.

Chordify BV

known forChordify: Songs, Chords, Tuner

1 app4.2Education

Both apps target beginner to intermediate guitarists seeking song-based practice, with Simply Guitar focusing on structured feedback and Chordify focusing on YouTube-synced chord playback.

CHRISTIAN TRUJILLO

known forTriadsPro

1 app5.0Education

Both apps target guitarists seeking skill development, though they diverge between Simply Guitar's beginner-focused performance feedback and TriadsPro's theory-based fretboard mastery.

Ensemble Education

known forElla: Sight Singing & Reading

1 app4.8Music

Both apps target vocalists using real-time microphone pitch detection to provide feedback, creating a direct overlap in the technical utility provided to users.

Gabriel Policiuc

known forPitchHighway

1 app0.0Music

Both applications target vocal training through real-time pitch detection, creating direct competition for users seeking guided singing practice. PitchHighway challenges the conversion model of Simply Sing by offering a free-to-use curriculum.

Gismart

known forGuitar - Chords, Tabs & Games

1 app4.4Education

Both apps target the same beginner-to-hobbyist guitar player demographic, competing for the same subscription revenue through freemium models that gate core content behind paywalls.

Guitar Tabs

known forSongsterr Tabs & Chords

1 app4.7Education

Both apps compete for the daily practice time of guitar players, with Simply Guitar focusing on interactive feedback and Songsterr providing a massive library of musical transcriptions.

Impala Studios

known forPiano ٞ

1 app4.6Education

A high-velocity utility-first competitor that captures users looking for a virtual instrument experience rather than a structured course.

KOLB SISTEMAS - EIRELI

known forReal Guitar: lessons & chords

1 app4.3Education

Both apps target the beginner-to-intermediate guitar learning market, competing for the same user base seeking structured lessons and practice tools on mobile devices.

Marcello De Palo

known forTuner

1 app4.6Music

A long-standing, minimalist alternative that competes directly on the core utility of precise instrument tuning.

MPAG

known formymusic5: Sheet Music & Piano

2 apps4.3Education

Both apps target piano learners with real-time audio feedback, creating direct competition for users seeking interactive practice tools.

Piano Marvel

known forPiano Marvel - Lessons & Music

1 app4.7Education

Both apps target piano learners, but Piano Marvel captures the academic and institutional segment through MIDI-based assessment, while Simply Piano targets casual hobbyists via gamified audio feedback.

Playground Sessions

known forPlayground: Fun Piano Lessons

1 app4.8Education

Both apps target beginner to intermediate piano students using real-time feedback mechanisms to facilitate gamified learning, directly competing for the same subscription-based educational market.

Riafy Technologies

known forGuitar Chords - Learn & Play

2 appsEducation

Both apps target beginner guitarists by using real-time audio recognition to provide feedback on note accuracy during practice sessions.

Timbro

known forTimbro Piano - Learn Piano

1 app4.7Education

Both apps compete for the home-based music education market by utilizing real-time audio feedback to guide skill acquisition for beginners.

TrueFire

known forTrueFire Guitar Lessons

1 app4.8Education

Both apps compete for the same home-based guitar learning audience by providing structured video instruction and integrated practice tools.

WorkPlay Space

known forLearn Guitar - Real Tabs

1 app3.6Education

Both apps target guitar learners, but Learn Guitar - Real Tabs provides a free simulator experience that contrasts with the subscription-gated feedback model of Simply Guitar.

Yokee Music

known forPiano Academy by Yokee Music

1 app4.7Education

Both apps target the same beginner piano learning segment and utilize real-time audio feedback to validate user performance on physical instruments.

Same space(17)

Polywise

known forImprint: Learn Visually

1 app4.4Education

Imprint competes for the same time-constrained self-improvement audience by applying a visual-first pedagogical approach to academic topics rather than artistic skills.

CEM SOFTWARE

known forLearn Piano: Fun Real Keyboard

1 app4.7Music

This app targets the same music-education segment but shifts the focus from vocal training to instrumental keyboard mastery.

Crazy Ootka Software AB

known forPerfect Ear: Music & Rhythm

1 app4.6Education

Perfect Ear complements piano practice by focusing on the auditory and rhythmic foundation that Simply Piano lacks in its visual-heavy curriculum.

Dynamic App Design

known forUkulele Tuner+

1 app4.5Music

Targets a specific sub-niche of the music category, providing a specialized tuning experience for ukulele players.

GT1 Apps

known forGuitarTab - Tabs & Chords Pro

1 appEducation

GuitarTab provides a vast repository of song-based learning material, serving as a content-heavy alternative for users who prefer self-directed practice.

HIGHKEY Games

known forSingsong: Perform Any Song

1 app5.0Music

This app offers a similar performance-based environment but shifts the focus to user-controlled audio manipulation of existing music tracks.

Ilya Koryakin

known forGuitar Tuner - Simple Tuners

1 app4.6Education

This app captures the same user base as Simply Guitar by providing a necessary utility that functions as a standalone tool rather than a structured learning platform.

Last Harmonic

known forGuitar Tuner - Chromatic

1 app4.6Education

This app targets the same user base by focusing on high-accuracy pitch detection, a core requirement for any guitar learner.

Manomaya SA

known forGuitar Tuner Easy tune chords

1 app4.6Education

This app provides a basic utility for the same beginner audience, focusing on the fundamental requirement of string maintenance.

Music App

known forClefer: Guided Piano Practice

1 app4.2Education

Clefer acts as a direct alternative for piano practice by offering similar real-time audio feedback without requiring external cables.

Pro Guitar Sweden AB

known forPro Guitar Tuner

1 app4.1Education

Pro Guitar Tuner offers a professional-grade tuning utility that attracts users requiring more technical precision than standard learning apps.

Revontulet Soft

known forPerfect Piano - Learn to Play

1 app4.2Education

A massive-scale legacy app that functions more as a MIDI controller and social simulator than a structured educational tool.

Rstream Labs

known forSinging Lessons: Learn to Sing

1 app3.8Music

This app competes for the same beginner vocal-training demographic by prioritizing technical skill development over song-based performance content.

Stingray Group

known forSinging Machine Karaoke

1 app4.6Music

This app targets the same home-entertainment audience but anchors its utility to physical Bluetooth hardware rather than purely digital vocal coaching.

Ten Kettles

known forWaay: Learn music theory

1 app4.9Education

Waay provides the theoretical context for the songs learned in Simply Piano, allowing users to apply music theory to their instrument.

THOMAS RICHARD ARMEL CROZIER

known forZebra: Read Music & Theory

1 app5.0Education

Zebra serves as a supplementary tool for mastering note recognition and theory, which helps beginners overcome the learning curve of reading sheet music.

Tombooks

known forTomplay Sheet Music

1 app4.8Education

Targets the 'performer' stage of the user journey by providing high-quality interactive scores with professional backing tracks.

New entrants(3)

Ziggy ASL

known forZiggy: Learn ASL Sign Language

1 app4.9Education

Ziggy occupies the same skill-acquisition niche as Simply Draw, using video-led lessons to teach American Sign Language instead of drawing techniques.

Melodics

known forMelodics: Drum Lessons App

1 app4.7Education

A recent 2024 mobile entrant with a disruptive, dark-mode aesthetic focused on electronic music and pad controllers.

NineG

known forAI Song Generator - Mozart

1 app4.6Music

Represents the emerging trend of AI-assisted music creation, signaling a shift toward generative tools in the music category.

The Analyst's Read

The bottom line on Simply

Bottom line

Simply Ltd is a highly specialized publisher that has successfully productized technical feedback loops into a scalable education platform. Their weighted 4.69★ rating across a 100% active portfolio signals exceptional product-market fit and technical execution in the creative learning niche.

Frequently asked questions

How many apps does Simply publish?
Simply has 11 apps tracked by Marlvel, primarily in the Education category.
What kind of apps does Simply make?
Simply's portfolio is concentrated in Education and Music, with an average rating of 4.7/5 across rated apps.
What is Simply's top app?
By review volume across the portfolio, Simply Piano: Learn Piano Fast is Simply's best-known app tracked by Marlvel.
In how many countries are Simply's apps available?
Marlvel has tracked Simply's apps across 19 countries.

What fed this analysis

Apps analyzed:
5
With full intel:
1
With overview:
5
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 Simply, 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. “Simply intelligence.” Updated 2026-04-28. https://marlvel.ai/publishers/simply-ltd

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Data licensed under CC-BY-NC 4.0