Christella VoiceUp: MTF Voice

3.0
168 reviews
50K+
Downloads
Content rating
Everyone
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About this app

Transform your voice with professional MTF voice training from Christella Antoni, the UK's leading transgender voice specialist and Consultant Speech & Language Therapist with over 20 years of experience.

PROFESSIONAL VOICE FEMINISATION TRAINING
Christella VoiceUp delivers comprehensive transgender voice training designed specifically for male to female voice transition. This evidence-based voice feminisation programme helps trans women develop a naturally feminine voice through expert speech therapy techniques.

COMPLETE MTF VOICE COURSE
Our transgender voice app features 15 structured lessons across 3 progressive stages, providing over 2 hours of professional voice training content. Each lesson focuses on essential voice feminisation techniques including:

• Resonance training - Learn forward focus for feminine vocal quality
• Pitch training - Develop comfortable, authentic feminine pitch
• Intonation practice - Master natural feminine speech patterns
• Vowel modification - Refine articulation for voice feminisation
• Integrated voice exercises - Combine skills for sustained voice transition

EXPERT-DESIGNED VOICE TRAINING
Created by Christella Antoni, UK's foremost transgender voice therapist, this MTF voice training app is based on proven speech therapy methods used professionally. The progressive voice feminisation exercises increase gradually to ensure you securely develop your feminine voice with just 10 minutes of daily practice.

VOICE ANALYSIS & PROGRESS TRACKING
Track your transgender voice journey with our built-in pitch analyser. Monitor your voice feminisation progress over time and see how your MTF voice training develops with detailed voice analysis features.

WHO THIS APP HELPS
Christella VoiceUp supports trans women and transgender individuals seeking voice feminisation through professional speech therapy guidance. Whether you're beginning your voice transition or refining your feminine voice, our structured voice training programme provides the expert support you need.

TRUSTED BY PROFESSIONALS
Used by speech pathologists and voice therapists worldwide, Christella VoiceUp is recognised for delivering effective transgender voice training. Our voice feminisation approach has helped thousands of trans women achieve their authentic feminine voice.

FREE FEATURES
• Sample voice training lesson
• Pitch analysis tool for voice monitoring
• Introduction to voice feminisation techniques

PREMIUM CONTENT
Unlock the complete 3-stage MTF voice training programme for comprehensive transgender voice therapy. All 15 lessons provide a thorough voice feminisation course designed for lasting voice transition results.

START YOUR VOICE FEMINISATION JOURNEY
Download Christella VoiceUp today and begin your transgender voice training with the UK's leading expert. Achieve natural voice feminisation through professional speech therapy guidance, structured voice training exercises, and expert MTF voice instruction.

Join the trans community who have transformed their voices with Christella Antoni's proven voice feminisation methods. Your authentic feminine voice journey starts here.
Updated on
27 Nov 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info and App info and performance
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

3.0
161 reviews
Celeste Noether
1 September 2024
This could be better. There are a few issues with it. 1) I have been voice training for a while now, I don't need the basic and intermediate lessons, but I can't purchase the advanced without purchasing and completing the earlier ones. I don't need them. 2) Unclear evaluation criteria. IF this is only using pitch to evaluate, then this app is useless. I could just use voice tools. You need to measure variability, lightness, and resonance to be useful.
16 people found this review helpful
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Maddie Clark
20 March 2021
I've paid for the stage 1 lesson package and find it to be very helpful. I just have to be mindful not to develop her accent! Recently tho, I've had major issues with the "analyse" function. It is telling me that my average speaking pitch is 81Hz! This is impossible, as my "male" voice is t even nearly that low. Its very discouraging that as I practice more and more, the app has told me I am getting more and more masculine. I am certain this is not my reality. Can the developers help me here?
19 people found this review helpful
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Speechtools Ltd - Speech Therapy Help
20 March 2021
Hi, absolutely we’ll help! Can you please email us at support@speechtools.co and we’ll be glad to see why you’re getting that reading.
Sofia Wyciślik-Wilson
7 August 2022
Surprisingly bad and very poor value for money. I very nearly paid for all three courses together, but I'm glad I decided to only pay for the first one. Incredibly basic and overly drawn out. Very disappointing indeed. *Update* I'm very pleased to report that Google has agreed to issue a refund! But I hope this review serves as a warning to potential buyers... you will adjust certainly feel let down and cheated if you pay for any of the stages of 'teaching'
13 people found this review helpful
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What's new

Redesigned voice analysis
Updated for Android 16
Bug fixes