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DevExtras

Known forVoice Tools
10apps2.5(6.9K) Multi-theme

Publisher DNA

What defines DevExtras?

AI intelligence is not yet available for DevExtras. The portfolio data below is up to date.

Portfolio

What does DevExtras ship?

Apps

10 apps analysed

Ad-free environment builds trust with educators

  • Randomized side assignment forces cognitive flexibility

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

Based on 5 of 10 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (1)

  • United States5 / 5

Core markets (5/5 apps)

United States

User Sentiment

How do users feel about their apps?

2

Positive apps

0

Neutral / mixed

0

Negative apps

72/100

Avg sentiment score

Rivals

Who does DevExtras compete with?

The rivals identified

Nemeses(1)

Speechtools

known forVoice Analyst: Pitch & Volume

1 app4.6Medical

Both apps target the transgender voice training market with real-time pitch and volume visualization, creating direct competition for users seeking accessible vocal therapy tools.

Contenders(3)

Eryn Gitelis

known forPryde Voice & Speech Therapy

1 app5.0Medical

Both apps target the gender spectrum voice modification market, with Voice Tools providing real-time visual feedback while Pryde offers a structured clinical curriculum.

Konstantin Vasiuk

known forDeep Voice: Pitch Coach

1 app4.3Medical

Both applications target users seeking vocal pitch modification through visual feedback and training exercises. They compete directly for the same user base interested in tracking vocal progress and improving speaking tone.

Murphy Labs

known forGenderfluent: voice training

2 apps4.4Medical

Both applications target the transgender voice therapy market by providing real-time pitch and volume analysis tools for users.

Same space(20)

Akash Patel

known forVoice Recorder -Audio Recorder

1 app4.6Medical

This app provides granular audio control, serving as a stable, offline-first utility for users who need high-quality recording for vocal practice.

ANTONIO ORTIZ SORIANO

known forVoice Analyzer: Vocal Monitor

1 app0.0Medical

This app provides biometric acoustic feedback, serving as a clinical-grade tool for speech therapy patients and vocalists.

Astound

known forAstound – Voice & Speech Coach

1 app4.7Medical

This app focuses on public speaking coaching rather than pitch therapy, offering an adjacent utility for users refining their vocal presence.

Atthaporn Chanprakon

known forSound Recording Voice Recorder

1 app4.2Medical

This app offers basic voice adjustment and recording, serving as a low-friction tool for users who need simple audio manipulation.

Autumn Rock Software Development

known forNail the Pitch - Vocal Monitor

1 app4.4Medical

This app focuses on vocal accuracy and range testing, sharing the same target audience of singers and users monitoring their vocal pitch.

Boris Shestakov

known forVocal Range - Pitch Detector

1 app4.5Medical

This app provides vocal range analysis and comparison, offering a structured way for users to identify their voice type and suitable songs.

brian koech

known forVocal Pitch Monitor Track Note

1 app3.7Medical

This app provides a distraction-free interface for real-time pitch detection, serving as a focused tool for vocal warm-ups and accuracy practice.

Coda Labs Incorporated

known forPitch Pro Tuner & Metronome

1 app4.6Medical

This app targets musicians needing technical practice tools, overlapping with voice therapy users who require precise frequency and note-based performance analytics.

David Seek

known forVoice Pitch Analyzer

1 app4.1Medical

This app provides a simplified voice-gender classification tool that serves as a lightweight alternative for users interested in basic pitch range analysis.

Dhwaper

known forVocal Pitch Monitor-Voice Whiz

1 app4.3Medical

This app uses machine learning for gender classification, directly competing with the therapeutic pitch-tracking goals of the source app.

Hiep Pham

known forVoice Pitch

1 app5.0Medical

This app provides real-time frequency tracking and session logging, offering a data-driven approach for vocal students to monitor their progress.

Hieu Nguyen

known forVoice recorder - Voz

1 app4.6Medical

This app serves as a general-purpose recording utility that lacks the specialized pitch-analysis feedback required for voice therapy.

Hong Nguyen

known forVoice recorder, audio recorder

1 app4.6Medical

This app provides basic audio capture and playback, functioning as a secondary tool for users who need to store voice samples without therapy-specific metrics.

Kailar

known forTransVoice.App: Voice Training

1 app4.4Medical

This app provides a private environment for gender-diverse voice training, directly overlapping with the source app's therapeutic focus.

Kiichi Itoh

known forVocalTuner - Pitch Training

1 app4.4Medical

This app visualizes pitch and intonation over time, providing a similar visual feedback loop for users training their voice or instruments.

Linfei

known forVoice Recorder & Notes Pro

1 app4.6Medical

Users report: This app provides advanced recording modes that supplement the basic capture needs of users who also perform vocal therapy exercises.

NEXTLINE YAZILIM LİMİTED ŞİRKETİ

known forVocal Pitch Monitor+

1 app4.5Medical

This app focuses on vocal pitch monitoring and technique breakdown, providing a specialized tool for singers at all levels.

Shigeki Matsunaka

known forPitch Checker: Chromatic Tuner

1 app4.6Medical

This app acts as a general-purpose tuner and frequency meter, serving users who need objective pitch detection for vocal or instrument exercises.

Tadao Yamaoka

known forVocal Pitch Monitor

1 app4.2Medical

This app provides real-time pitch visualization across a 7-octave range, serving as a direct alternative for vocalists needing visual feedback.

Vochlea Music

known forPitch: Vocal Pitch Monitor

1 app5.0Medical

This app uses a visual pitch wheel to provide immediate feedback, serving as a simple tool for singers and musicians to check their intonation.

New entrants(1)

Qingdao Ketai Software Co.

known forResona: Trans Voice Training

1 app0.0Medical

This app provides a structured 6-week course for resonance and pitch development, serving as a professional-grade alternative for transgender voice training.

Frequently asked questions

How many apps does DevExtras publish?
DevExtras has 10 apps tracked by Marlvel, primarily in the Games category.
What kind of apps does DevExtras make?
DevExtras's portfolio is concentrated in Games and Medical, with an average rating of 2.5/5 across rated apps.
What is DevExtras's top app?
By review volume across the portfolio, Voice Tools is DevExtras's best-known app tracked by Marlvel.
In how many countries are DevExtras's apps available?
Marlvel has tracked DevExtras's apps across 1 country.

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 DevExtras, 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. “DevExtras intelligence.” Updated N/A. https://marlvel.ai/publishers/devextras

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Data licensed under CC-BY-NC 4.0