OnPitch - Vocal Pitch Monitor icon

Alena Kucharenka

For singers and vocalists seeking technical feedback on pitch accuracy and note stability during practice sessions.

1app4.2(7.2K)Music

Snapshot

Who is Alena Kucharenka?

Providing vocalists with real-time visual feedback to improve pitch accuracy and performance stability during practice.

Target audience

SingersVocalists seeking technical feedback on pitch accuracyNote stability during practice sessions

Active nemesis

Tomohiro Ihara

Other rivals

Portfolio

Free 1
1
app
Music1

Last updated

OnPitch - Vocal Pitch Monitor

v1.5.5

1.2y ago

Maintenance

Publisher DNA

What defines Alena Kucharenka?

Publisher DNA

Primary focus

Vocal training and pitch monitoring tools

Scale

indie

Target audience

Singers and vocalists seeking technical feedback on pitch accuracy and note stability during practice sessions.

Signature Patterns

  • •Focus on real-time technical utility over gamified music experiences
  • •Monetization via a free access model
  • •Specialized targeting of vocalists requiring precise pitch analysis
Maintenance

Portfolio momentum

The publisher recorded 0 releases in the last 6 months, indicating a focus on maintaining the existing single-app portfolio.

Active apps 1

Portfolio

What does Alena Kucharenka ship?

Apps

1 app analysed

OnPitch - Vocal Pitch Monitor icon
OnPitch - Vocal Pitch Monitor

It is an application which displays the pitch in real time.

4.2(7.2K)

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

Based on 1 of 1 app with localized market data · last scanned .

Americas (1)

  • United States1 / 1

Core markets (1/1 apps)

United States

Rivals

Who does Alena Kucharenka compete with?

The rivals identified

Nemeses(1)

Tomohiro Ihara

known forSmart Metronome & Tuner

1 app4.7Music

Both apps compete for the same practice time and screen real estate among musicians and students seeking technical improvement tools.

Contenders(9)

Appcompanist

known forAppcompanist: Vocal Training

1 app4.5Music

Both apps target vocalists seeking technical improvement, with OnPitch focusing on pitch accuracy and Appcompanist providing customizable piano accompaniment for practice.

Autumn Rock Software Development

known forMusicPutty - Vocal Tune

2 apps4.4Music

MusicPutty offers granular pitch correction, targeting the production-oriented subset of the vocalists who use OnPitch for practice.

Coda Labs Incorporated

known forTone - Learn Perfect Pitch!

2 apps4.6Music

OnPitch and Tone compete for the same music student audience, as both apps target pitch-related skill development through distinct technical approaches.

gmol6.studio s.r.o.o

known forTrill: Ear Training Daily

1 app3.9Music

Both apps target musicians seeking skill improvement through daily practice, with both offering free access to their respective training tools.

Kiichi Itoh

known forVocalTuner - Pitch Training

1 app4.4Music

Both apps target vocalists with free, real-time pitch visualization tools, creating direct competition for users seeking accuracy training.

Simply

known forSimply Sing: My Singing App

1 app4.7Music

Both apps target vocalists seeking pitch accuracy, but Simply Sing uses a gamified curriculum while OnPitch provides a free, utility-focused monitoring tool.

Both apps target vocalists with real-time pitch detection and visual feedback, competing for the same user base seeking vocal improvement tools.

TonalEnergy

known forTonalEnergy Tuner & Metronome

1 app4.6Music

Both apps target musicians requiring pitch accuracy, with TonalEnergy providing a broader suite of tools that overlaps with the core vocal monitoring functionality of OnPitch.

Wei Liu

known forPitch Trainer - Ear Training

1 app4.7Music

Both apps target musicians seeking pitch-related improvement, creating a shared audience despite OnPitch focusing on vocal output and Pitch Trainer focusing on auditory input.

Same space(18)

Aiqi Liu

known forLyrric: Vocal Coach & Training

1 app5.0Music

Lyrric provides personalized daily routines, acting as a structured training companion for users who use OnPitch to track their progress.

Davy Wentzler

known forVocal Tune PRO

2 apps4.6Music

Vocal Tune PRO offers real-time correction for monophonic audio, providing a more active processing tool than the passive monitoring of OnPitch.

DepollSoft

known forPitch Perfect (Pitch Pipe)

2 apps3.4Music

Pitch Perfect acts as a simple digital pitch pipe, serving as a basic reference tool for singers who use OnPitch for more complex monitoring.

Harden Consulting

known forTuner - Pitched!

1 app4.7Music

Pitched Tuner provides multi-instrument support, offering a broader utility set than the vocal-specific focus of OnPitch.

Hiep Pham

known forVoice Pitch

1 app5.0Music

Voice Pitch allows background measurement, enabling vocalists to monitor their pitch while using other applications simultaneously.

Hung Nguyen Van

known forVoxLab: Smart Vocal Tuner

1 app5.0Music

VoxLab Creator processes audio locally, offering a privacy-focused alternative for vocal editing compared to cloud-reliant tools.

John Walbolt

known forPocket Pitch - The Singer App

1 app4.6Music

Pocket Pitch combines multiple musical tools into one app, serving the same practice-focused audience as OnPitch.

JSplash Apps

known forTuner T1 Pro

1 app3.7Music

Tuner T1 Pro offers wearable integration, providing a portable alternative for users who need pitch detection outside of a smartphone.

JUNG IL PARK

known forCarlTune - Chromatic Tuner

1 app4.3Music

CarlTune targets a niche segment of vocalists and musicians focused on Indian classical music, providing specialized notation support.

Learn To Master

known forVoice Training - Learn to Sing

1 app4.2Music

Vocal Trainer provides structured progression for vocalists, serving as a more comprehensive learning environment than the utility-only OnPitch.

Piascore

known forTuner Lite by Piascore

1 app4.5Music

Tuner Lite serves instrumentalists who require pitch reference, overlapping with OnPitch's utility for vocalists checking note accuracy.

Pirone Entertainment

known forVocal Gauge: Range Transposer

1 app4.8Music

Vocal Gauge automates key selection for live performance, complementing the pitch accuracy training found in OnPitch.

PRIVET

known forVocal Workout: Singing lessons

1 app4.6Music

Vocal Workout focuses on structured singing lessons, acting as a pedagogical companion to the raw monitoring data provided by OnPitch.

Resonant Cavity

known forVoloco: Vocal Recording Studio

1 app4.8Music

Voloco functions as a comprehensive recording studio that captures vocal output, whereas OnPitch focuses strictly on real-time pitch monitoring.

Shigeki Matsunaka

known forPitch Checker: Chromatic Tuner

1 app4.6Music

Pitch Checker provides similar real-time audio analysis as OnPitch but adds waveform visualization and metronome features.

Sirius Music

known forMelody Singing Coach

1 app3.7Music

Melody Singing Coach uses conversational AI to guide vocal practice, offering a more interactive experience than the passive monitoring of OnPitch.

Sumu Pitchayan

known forToone - Chromatic Tuner

1 app5.0Music

Toone provides a clean, ad-free tuning experience, serving as a minimalist alternative to the feature-heavy OnPitch.

Supertintin Co.

known forPitch Analyzer

1 app2.7Music

Pitch Analyzer provides technical data mapping, serving the same analytical needs for vocalists as OnPitch but with a focus on MIDI data.

New entrants(2)

Davut Engin

known forTuner App

1 app5.0Music

Tuner App provides specialized presets for traditional instruments, serving a specific segment of the music market that OnPitch does not address.

小荣 徐

known forDoLaMi - Vocal Training

1 app0.0Music

DoLaMi gamifies vocal training, providing a more engaging practice loop than the standard monitoring tools in OnPitch.

The Analyst's Read

The bottom line on Alena Kucharenka

Bottom line

Alena Kucharenka is a focused indie developer with a clear grasp of the vocal training niche. While the lack of recent release activity suggests a maintenance phase, the flagship app’s sustained performance indicates a strong, functional product-market fit for technical music tools.

Frequently asked questions

How many apps does Alena Kucharenka publish?
Alena Kucharenka has 1 app tracked by Marlvel, primarily in the Music category.
What kind of apps does Alena Kucharenka make?
Alena Kucharenka's portfolio is concentrated in Music, with an average rating of 4.2/5 across rated apps.
What is Alena Kucharenka's top app?
By review volume across the portfolio, OnPitch - Vocal Pitch Monitor is Alena Kucharenka's best-known app tracked by Marlvel.
In how many countries are Alena Kucharenka's apps available?
Marlvel has tracked Alena Kucharenka's apps across 1 country.

What fed this analysis

Apps analyzed:
1
With full intel:
0
With overview:
1
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 Alena Kucharenka, 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. “Alena Kucharenka intelligence.” Updated 2026-04-24. https://marlvel.ai/publishers/alena-kucharenka

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Data licensed under CC-BY-NC 4.0