AppBrain
AppBrain
  • Apps
  • Apps being viewed right now Trending apps today Most popular apps All-time most installed apps Top rated apps iPhone and iPad apps
  • Intelligence ▾
    Intelligence overview → Track any Android app or your whole market
    Track & analyze
    Keyword Tracker & OptimizerTrack & improve Play rankings App Performance ReportOne-off PDF for any app StatisticsFree Android & Play market stats
    Promote your app
    Featured Apps App Links
  • Intelligence
  • Pricing
  • Dashboard
  • Sign up
  • Log in
App Store Apps > Health & Fitness > Christella VoiceUp: MTF Voice
Christella VoiceUp: MTF Voice icon

Christella VoiceUp: MTF Voice

by Speechtools Ltd · Health & Fitness · Free
On the App Store since September 2016 · Data updated 2026-10-30

Christella VoiceUp: MTF Voice is made and published by Speechtools Ltd. AppBrain is an independent app data site and isn't affiliated with Speechtools Ltd. The app name, icon, screenshots and description belong to Speechtools Ltd and are shown as published on the App Store.

AppBrain's verdict

Established
Rating on App Store
4.11
56 ratings
Last updated
October 30, 2026
Size
81.1 MB

It doesn't have enough ratings yet to judge what users think.

Official page on the App Store

User feedback

Ratings and reviews on the App Store

Comments on Christella VoiceUp: MTF Voice for iOS

We don't have enough comments to show example comments. Please check back later.

Store listing

By Speechtools Ltd, from the App Store
Christella VoiceUp: MTF Voice Screenshot 1 of 8
Christella VoiceUp: MTF Voice Screenshot 2 of 8
Christella VoiceUp: MTF Voice Screenshot 3 of 8
Christella VoiceUp: MTF Voice Screenshot 4 of 8
Christella VoiceUp: MTF Voice Screenshot 5 of 8
Christella VoiceUp: MTF Voice Screenshot 6 of 8
Christella VoiceUp: MTF Voice Screenshot 7 of 8
Christella VoiceUp: MTF Voice Screenshot 8 of 8
Screenshots by Speechtools Ltd, from the the App Store listing
Description by Speechtools Ltd Written by the developer, not by AppBrain. Click to read.
Christella Antoni is a Consultant Speech & Language Therapist with over 30 years of experience and is the UK's leading expert in transgender voice modification. Christella VoiceUp will teach you how to feminize your voice.

VoiceUp contains a FREE sample lesson and a FREE pitch analysis and graph so you can track your pitch change over time.

With 10 minutes of daily practice, Christella VoiceUp will help you feminize your voice!

The complete voice feminization course contains over 2 hours of voice therapy training in 3 stages - beginners, intermediate and advanced. Each stage is available as an in-app purchase. Each stage contains five separate lessons which cover the fundamental aspects of voice and speech feminization. These involve modification of your resonance, pitch, intonation and vowel length. The final lesson of each stage combines these skills to help you develop control sustaining your feminized voice.

All exercises are demonstrated by Christella and provide a consistent voice model with clear explanations. The exercises are based on Christella's successful treatment model and gradually increase in length and complexity as you progress through each stage to ensure that you will securely acquire voice feminization skills.


Reviews
=======

"I love it !!!! This is the best app ever !!! - I would thoroughly recommend it - and it has been very helpful"

"So incredibly happy with this app. I have terrible anxiety and discomfort around my voice and having someone give clear instructions and lessons completely anonymously is a lifesaver. "

"Creates an amazing feeling that anything is achievable with the right guide and support. Thank you so much for making this App available for everyone"

"If you can’t / dont want to access voice therapy face to face for whatever reason, or you’re looking to supplement your face to face therapy – I’d definitely recommend it!"

"Not cheap but worth it as really good and really is life changing when what comes out your mouth match your mind and body"

"I'm using this app as a speech pathologist with my transgender clients. The techniques are extremely effective, easy to do, and my client's voice is becoming more feminine. Thank you Christella for developing this fantastic app."
Official page on the App Store

Safety and technology

Found in the app by AppBrain
Price
Free
App size
81.1 MB
Content rating
Medium

Technologies used by Christella VoiceUp: MTF Voice

Releases

Updates seen on the App Store
Version
6.4.0
Launched
September 2016

No changelog data

Alternatives

Similar apps and more from Speechtools Ltd

Alternatives to Christella VoiceUp: MTF Voice

Voice Tools icon Voice Tools
DevExtras
4.6
Free
840 ratings
Pryde Voice & Speech Therapy icon Pryde Voice & Speech Therapy
Eryn Gitelis
5.0
Free
13 ratings
Vocal Pitch Monitor-Voice Whiz icon Vocal Pitch Monitor-Voice Whiz
Dhwaper
4.3
Free
1.1K ratings
Astound – Voice & Speech Coach icon Astound – Voice & Speech Coach
Astound Inc
4.7
Free
1.3K ratings
Gendo icon Gendo
M&S Consulting, LLC
5.0
Free
5 ratings
Loud and Clear icon Loud and Clear
Darroh LLC
4.4
Free
57 ratings
Constant Therapy Clinician icon Constant Therapy Clinician
Constant Therapy, Inc.
4.9
Free
720 ratings
Advanced Language Therapy Lite icon Advanced Language Therapy Lite
Tactus Therapy Solutions Ltd.
4.7
Free
607 ratings

More from Speechtools Ltd

Voice Analyst: Pitch & Volume icon Voice Analyst: Pitch & Volume
Speechtools Ltd
4.6
$17.99
392 ratings
DAF Pro: Stutter & Parkinson's icon DAF Pro: Stutter & Parkinson's
Speechtools Ltd
4.5
$5.99
97 ratings
Swallow Prompt: Saliva Help icon Swallow Prompt: Saliva Help
Speechtools Ltd
4.2
$1.99
24 ratings
One Minute Voice WarmUp icon One Minute Voice WarmUp
Speechtools Ltd
4.9
$2.99
8 ratings
Christella VoiceUp Complete icon Christella VoiceUp Complete
Speechtools Ltd
5.0
$44.99
3 ratings

Rankings

App Store top charts

App Store Rankings for Christella VoiceUp: MTF Voice

This app is not ranked

About the app and developer

About Christella VoiceUp: MTF Voice

Christella VoiceUp: MTF Voice is a health & fitness app developed by Speechtools Ltd.

User Ratings

Christella VoiceUp: MTF Voice is rated 4.11 out of 5 stars. The rating is based on 56 ratings.

App Information

Christella VoiceUp: MTF Voice is freely available from the App Store. The app size is 81.14 MB. The latest version available is 6.4.0. The last update was on October 30, 2026.

Technical Requirements

The app has a content rating of Medium Maturity. The app has been available on the App Store since September 2016.

Developer information for Speechtools Ltd

Speechtools Ltd

Address:

Frequently asked questions about Christella VoiceUp: MTF Voice

Is Christella VoiceUp: MTF Voice free?

Yes. Christella VoiceUp: MTF Voice is free on the App Store.

Is Christella VoiceUp: MTF Voice still available?

Yes. Christella VoiceUp: MTF Voice is on the App Store, and the last update we saw was on October 30, 2026.

How large is Christella VoiceUp: MTF Voice?

Christella VoiceUp: MTF Voice is 81.14 MB.

Is Christella VoiceUp: MTF Voice suitable for children?

App Store gives Christella VoiceUp: MTF Voice a medium maturity rating, so it is not meant for young children.

How do people rate Christella VoiceUp: MTF Voice?

Christella VoiceUp: MTF Voice scores 4.11 out of 5 stars, from 56 ratings on the App Store.

Who made Christella VoiceUp: MTF Voice?

Christella VoiceUp: MTF Voice was developed by Speechtools Ltd. It is listed in the health & fitness category on the App Store.

What are the best alternatives to Christella VoiceUp: MTF Voice?

People looking at Christella VoiceUp: MTF Voice also look at these health & fitness apps: Voice Tools, Pryde Voice & Speech Therapy, Vocal Pitch Monitor-Voice Whiz, Astound – Voice & Speech Coach, Gendo.

Share Christella VoiceUp: MTF Voice

Today's trending apps Apps other people are watching Price drops on Google Play Top new apps Popular Health & Fitness Apps
Voice Tools icon Voice Tools
Pryde Voice & Speech Therapy icon Pryde Voice & Speech Therapy
Vocal Pitch Monitor-Voice Whiz icon Vocal Pitch Monitor-Voice Whiz
Astound – Voice & Speech Coach icon Astound – Voice & Speech Coach
Gendo icon Gendo
Loud and Clear icon Loud and Clear
Constant Therapy Clinician icon Constant Therapy Clinician
Advanced Language Therapy Lite icon Advanced Language Therapy Lite
Overview Alternatives Reviews Rankings Technology
AppBrain Intelligence premium content

Subscribe now to get full and unlimited access to AppBrain Intelligence. You'll have access to:

  • App Intelligence dashboard (performance timeline, competitor comparison, country rankings, insight cards)
  • Detailed ranking data per app
  • Full timeline per developer
  • Device market shares data per country
  • Unlimited keyword tracking
1 Month

$75/mo
(billed every month)

SAVE 0%
Subscribe
3 Months

$65/mo
($195 billed every 3 months)

SAVE 13%
Subscribe
1 Year

$57.50/mo
($690 billed every year)

SAVE 23%
Subscribe
Each subscription will automatically renew 3 days before the expiration date for the same time period. Subscriptions can be cancelled at any time before the renewal.

AppBrain is an app data site, we track rankings, ratings, installs for all apps and games on Google Play and the App Store. AppBrain doesn't host app files or APKs, all install links go directly to the official store. All trademarks are owned by their respective owners.

More apps

  • Top Android apps being viewed
  • MiniDrama: Stream Drama Shorts
  • PineApp stats
  • America First Mobile Banking

App statistics

  • Android statistics
  • Google Play Developer stats
  • Trending Android Apps
  • Trending iOS apps
  • Top popular Apps
  • Buy the best Android phone
  • Buy & sell app businesses

About AppBrain

  • Contact
  • Privacy
  • Documentation
  • DMCA takedowns
  • Blog
  • Monetization tips: Understanding your eCPM
© 2010-2026 - AppBrain