# Voice Tools

> Real-time Pitch, Tone, & Volume analyser for voice therapy.

Canonical page: [https://chrome-stats.com/d/com.DevExtras.VoiceTools](https://chrome-stats.com/d/com.DevExtras.VoiceTools)

## Overview

- **ID:** `com.DevExtras.VoiceTools`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** DevExtras
- **Category:** MEDICAL
- **Downloads:** 966,122
- **Rating:** 4.31 / 5 (3,225 ratings)
- **Version:** 2.0.177
- **Last updated:** 2026-05-12
- **First published:** 2018-11-19
- **Publisher country:** GB
- **Size:** 63 MB
- **Data as of:** 2026-09-08
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.DevExtras.VoiceTools)
- **Website:** [http://devextras.com/voicetools/](http://devextras.com/voicetools/)
- **Privacy policy:** [http://devextras.com/privacy-policy/](http://devextras.com/privacy-policy/)

## Description

Voice Tools is a specialized Chrome extension designed to assist with transgender and non-binary voice therapy by providing real-time analysis of voice pitch, tone, and volume. This tool features a live graph displaying pitch and associated gender cues, phonetic sentences to practice, and tone samples to mimic, all without storing recordings on your device to protect your privacy.

Ideal for daily practice, Voice Tools serves as a companion to professional voice therapy by offering clear visual feedback to help users track progress over time. Note that it does not modify your voice, but supports the therapeutic process by making voice characteristics measurable and accessible. Available in both free (ad-supported) and paid ad-free versions, it prioritizes usability while maintaining user confidentiality and data safety.

## Rankings

- #69,502 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.BILLING`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.MODIFY_AUDIO_SETTINGS`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.RECORD_AUDIO`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.DevExtras.VoiceTools.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`

## Review summary

Voice Tools is repeatedly praised for its strong voice training capabilities and detailed analysis, with many users reporting real value for singing and learning and some noting therapist recommendations. However, reviewers frequently complain about ads and privacy concerns, microphone initialization failures, and UI changes that degrade usability. Additional issues include pitch detection inaccuracies and bugs like importing recordings or stat features not working. Overall it’s a useful tool, but reliability and UX must improve to satisfy ongoing users.

### Pros

- Strong value for voice training thanks to built-in analysis and statistics that help users understand and improve their voice
- Overall usefulness and positive sentiment; long-time users report it as handy and reliable for singing and choir
- Professional endorsement, with some users noting it is recommended by their speech therapist
- Versatile feature set that supports different practice approaches and goals

### Cons

- Intrusive advertisements and privacy concerns including data collection
- Microphone access and detection issues where the app cannot initialize or pick up the mic
- User interface and workflow changes in updates that make the app harder to use
- Accuracy problems in pitch detection and statistics, including wrong notes and low pitch limits
- Gaps and bugs such as inability to import pre-recorded audio and some broken stats features

## Similar extensions and apps

- [TransVoice.App: Voice Training](https://chrome-stats.com/d/com.transvoice.transvoiceapp) — 2,305 users, 4.64 / 5
- [Voice Analyst: Pitch Analyzer](https://chrome-stats.com/d/co.speechtools.voiceanalyst) — 8,401 users, 4.29 / 5
- [Trans Voice](https://chrome-stats.com/d/com.td.transvoice) — 21,626 users, 2.45 / 5
- [OpenAudioTools: Voice Analyzer](https://chrome-stats.com/d/com.ktvincco.openaudiotools) — 8,761 users
- [Voice Trainer](https://chrome-stats.com/d/com.voice.omar.voiceAnalyses) — 6,066 users
- [Trans Voice Studio](https://chrome-stats.com/d/com.gmail.sasha.inverse.transvoicestudio) — 7,039 users, 4.00 / 5
- [Genderfluent](https://chrome-stats.com/d/com.genderfluent.genderfluent) — 5,200 users, 4.42 / 5
- [Mira voice](https://chrome-stats.com/d/com.synpercept.voice) — 54 users
- [Open Voice Analyzer](https://chrome-stats.com/d/com.ktvincco.openvoiceanalyzer) — 140 users
- [Voice Analyzer coach - Voece](https://chrome-stats.com/d/com.voece.android) — 308 users
- [Vocal Pitch Tracker](https://chrome-stats.com/d/com.vocalpitchmonitor.app) — 832 users
- [Voice Charisma Analyzer](https://chrome-stats.com/d/com.voicecharisma.analyzer) — 40 users

---

Source: [Chrome-Stats](https://chrome-stats.com/d/com.DevExtras.VoiceTools)