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Christella VoiceUp - Feminize your voice

Christella VoiceUp - Feminize your voice

Speechtools Ltd

Find your feminine voice with lessons from Christella Antoni.

3.5 Ratings 156+ Reviews 10K+ Downloads

Ratings & Reviews

Write a Review
  • Dec 3, 2019

    By Krystin Clifton
    I am very pleased with the lessons and feel its a minimal investment for a longterm gain. I am devout in my lessons and understand the app, as well as its design, is simply not the end all be all. Like anything else in life, you get out of it what you put into it. Practice, practice and practice. Many thanks from this Trans women who is verm much pleased with your economical lessons, well done sweetheart!!
  • MtF Voice Gamechanger Jul 29, 2020

    By Jenna_J1
    I saw Christella in person about four years ago and she contributed a lot to my voice changes. From time to time I return to previous patterns and I’m really thankful she created this app to revisit the exercises I already practiced during my visits, it’s like taking her coaching with me everywhere I go!
  • Nov 3, 2018

    By Lisa H
    I've bought this app, all 3 sessions to help as a supporting tool to professional speech therapy , following recent vocal cord surgery. The sessions fit in quite nicely with my morning and evening commute. I'm not looking to improve pitch as the surgery has done that for me, but the intonation work is really helping. As my pitch is already quite good I was able to skip the basics but parts 2 and 3 are very helpful. My only criticism has been mentioned before, that being you can't fast forward through bits to speed up the session. I found I've been doing much of the more advanced practices, reading poetry and also speaking song lyrics as they flow in a similar way. A great app and while it can be expensive to some, it's worth it if you're tired of being misgendered on the phone etc.
  • Issue Fixed Sep 15, 2018

    By Make it Easier
    After they fixed the issue I had with Bluetooth devices, I no longer have any concerns with this app. It has helped me develop my voice much more than doing it on my own. All in all it was worth every penny.
  • Mar 19, 2019

    By Samantha
    The free lesson could be better. It just seemed I was saying words as normal even with holding the "mm" sound and feeling the vibration etc. The pitch analysis seems flawed as a concept in these kind of apps. I can just swing my voice into something silly sounding and hit "90% feminine" while just sounding like a guy doing a silly voice. Obviously that's using it in an unintended way, but it means I can't put much faith in the analysis as a result. Not sure I want to put £15 into buying a lesson.
  • Mar 20, 2021

    By Maddie Clark
    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?
  • May 15, 2020

    By Melissa La France
    Easily the most comprehensive vocal feminization training app, and well worth the spend. Vastly improved interface as compared to a year or two ago. Quibbles: Tutor's accent is not neutral and may present a challenge to North American English speakers not wanting to project an affected accent.
  • Dec 20, 2019

    By Marie Kitrell
    !This is not a free app! I just finished lesson one and I'm already speaking differently. Other self programs tell me i need to say words differently, this app shows me specifically how I should be saying them. I think this will be very helpful.
  • Oct 26, 2019

    By B Sims
    This app has helped me more than any other. I didn't understand the repetition at first but the more I practice the more I hear the benefit. I wish there was a part 4!
  • Jan 24, 2019

    By Rhonda Dinwiddie
    It's a great app for transwomen to feminize their voices, but, after purchasing stage 2, it's telling me I must purchase it again to use it. What gives with that? I'll purchase no additional stages until this glitch is fixed.
  • Dec 3, 2019

    By Krystin Clifton
    I am very pleased with the lessons and feel its a minimal investment for a longterm gain. I am devout in my lessons and understand the app, as well as its design, is simply not the end all be all. Like anything else in life, you get out of it what you put into it. Practice, practice and practice. Many thanks from this Trans women who is verm much pleased with your economical lessons, well done sweetheart!!
  • MtF Voice Gamechanger Jul 29, 2020

    By Jenna_J1
    I saw Christella in person about four years ago and she contributed a lot to my voice changes. From time to time I return to previous patterns and I’m really thankful she created this app to revisit the exercises I already practiced during my visits, it’s like taking her coaching with me everywhere I go!
  • Nov 3, 2018

    By Lisa H
    I've bought this app, all 3 sessions to help as a supporting tool to professional speech therapy , following recent vocal cord surgery. The sessions fit in quite nicely with my morning and evening commute. I'm not looking to improve pitch as the surgery has done that for me, but the intonation work is really helping. As my pitch is already quite good I was able to skip the basics but parts 2 and 3 are very helpful. My only criticism has been mentioned before, that being you can't fast forward through bits to speed up the session. I found I've been doing much of the more advanced practices, reading poetry and also speaking song lyrics as they flow in a similar way. A great app and while it can be expensive to some, it's worth it if you're tired of being misgendered on the phone etc.
  • Issue Fixed Sep 15, 2018

    By Make it Easier
    After they fixed the issue I had with Bluetooth devices, I no longer have any concerns with this app. It has helped me develop my voice much more than doing it on my own. All in all it was worth every penny.
  • Mar 19, 2019

    By Samantha
    The free lesson could be better. It just seemed I was saying words as normal even with holding the "mm" sound and feeling the vibration etc. The pitch analysis seems flawed as a concept in these kind of apps. I can just swing my voice into something silly sounding and hit "90% feminine" while just sounding like a guy doing a silly voice. Obviously that's using it in an unintended way, but it means I can't put much faith in the analysis as a result. Not sure I want to put £15 into buying a lesson.
  • Mar 20, 2021

    By Maddie Clark
    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?
  • May 15, 2020

    By Melissa La France
    Easily the most comprehensive vocal feminization training app, and well worth the spend. Vastly improved interface as compared to a year or two ago. Quibbles: Tutor's accent is not neutral and may present a challenge to North American English speakers not wanting to project an affected accent.
  • Dec 20, 2019

    By Marie Kitrell
    !This is not a free app! I just finished lesson one and I'm already speaking differently. Other self programs tell me i need to say words differently, this app shows me specifically how I should be saying them. I think this will be very helpful.
  • Oct 26, 2019

    By B Sims
    This app has helped me more than any other. I didn't understand the repetition at first but the more I practice the more I hear the benefit. I wish there was a part 4!
  • Jan 24, 2019

    By Rhonda Dinwiddie
    It's a great app for transwomen to feminize their voices, but, after purchasing stage 2, it's telling me I must purchase it again to use it. What gives with that? I'll purchase no additional stages until this glitch is fixed.
  • Not worth it Jul 28, 2020

    By Nickie Maldonado
    I bought the first lesson and literally it’s was the worse twenty dollar the I have spend in my life
  • Apr 24, 2020

    By Emily Dennison
    I wanted to love the app, but it's too easy to make mistakes e.g. going into falsetto as it's very focused on pitch and doesn't tell you what NOT to do. I'm now waiting for an ENT appointment as I've damaged my voice using this app 2-3x a week for only a month and most likely have nodules! Yes, I was absolutely doing it wrong but the app doesn't tell you anything about voice damage/common mistakes. I wish I'd paid for a speech therapist.
  • Aug 9, 2019

    By Adam Thompson
    I've purchased the first two lessons, and now the app crashes whenever I try to open it. I've tried reinstalling it multiple times, and it still wont work. $30 down the drain.
  • May 28, 2020

    By Joseph Bernard
    App update now wants me to repay to get the lessons I've already paid for. Also I heard good things about this app, but you really need an instructor that doesn't have an British English accent. I certainly don't want to be sounding like I'm a British woman as I'm American.
  • Jun 21, 2021

    By Andrew Doughty
    These apps are hella stupid I checked it out cuz couldn't believe there really is an app for this!!! But how can an app do that? Change your voice? No way its the hormones that feminize a persons voice duh thats why girls sound different than boy's naturally....
  • Oct 27, 2019

    By Millie McKenzie
    Upgrade phone, and Stage 1 lessons gone. I've just upgraded my mobile phone from a Samsung Galaxy Note 8 to a Galaxy Note 10+. Now all stages except the free intro are not available, including stage one which I paid for.
  • Apr 20, 2019

    By Nicholas Sennett
    I'm not expecting this to be immediate or easy but the app was frustrating due to the fast speed. Also having someone describe how to change your voice when they never had to is pointless.

No reviews available

No reviews available

  • Dec 3, 2019

    By Krystin Clifton
    I am very pleased with the lessons and feel its a minimal investment for a longterm gain. I am devout in my lessons and understand the app, as well as its design, is simply not the end all be all. Like anything else in life, you get out of it what you put into it. Practice, practice and practice. Many thanks from this Trans women who is verm much pleased with your economical lessons, well done sweetheart!!
  • MtF Voice Gamechanger Jul 29, 2020

    By Jenna_J1
    I saw Christella in person about four years ago and she contributed a lot to my voice changes. From time to time I return to previous patterns and I’m really thankful she created this app to revisit the exercises I already practiced during my visits, it’s like taking her coaching with me everywhere I go!
  • Issue Fixed Sep 15, 2018

    By Make it Easier
    After they fixed the issue I had with Bluetooth devices, I no longer have any concerns with this app. It has helped me develop my voice much more than doing it on my own. All in all it was worth every penny.
  • Dec 20, 2019

    By Marie Kitrell
    !This is not a free app! I just finished lesson one and I'm already speaking differently. Other self programs tell me i need to say words differently, this app shows me specifically how I should be saying them. I think this will be very helpful.
  • Oct 26, 2019

    By B Sims
    This app has helped me more than any other. I didn't understand the repetition at first but the more I practice the more I hear the benefit. I wish there was a part 4!
  • Apr 28, 2020

    By Rhian Carter
    Been using this app for a while now and have found the lessons to be great (purchased the first couple of stages). I find the assessment tool really useful!
  • Jan 6, 2021

    By floobynooby73
    Thanks for a Great app I use for practicing whilst out and about walking. Would be great if it could run in the background with the screen turned off so my hands don't get so cold : )
  • Apr 13, 2021

    By Lilly Williams
    Lessons aren't free, but the ranking is
  • Nov 3, 2018

    By Lisa H
    I've bought this app, all 3 sessions to help as a supporting tool to professional speech therapy , following recent vocal cord surgery. The sessions fit in quite nicely with my morning and evening commute. I'm not looking to improve pitch as the surgery has done that for me, but the intonation work is really helping. As my pitch is already quite good I was able to skip the basics but parts 2 and 3 are very helpful. My only criticism has been mentioned before, that being you can't fast forward through bits to speed up the session. I found I've been doing much of the more advanced practices, reading poetry and also speaking song lyrics as they flow in a similar way. A great app and while it can be expensive to some, it's worth it if you're tired of being misgendered on the phone etc.
  • May 15, 2020

    By Melissa La France
    Easily the most comprehensive vocal feminization training app, and well worth the spend. Vastly improved interface as compared to a year or two ago. Quibbles: Tutor's accent is not neutral and may present a challenge to North American English speakers not wanting to project an affected accent.
  • Jan 21, 2019

    By Jori Bellinger
    I successfully learned techniques to sound more feminine directly from this app! The lessons ARE useful, but the price(s) seemed high.
  • Mar 19, 2019

    By Samantha
    The free lesson could be better. It just seemed I was saying words as normal even with holding the "mm" sound and feeling the vibration etc. The pitch analysis seems flawed as a concept in these kind of apps. I can just swing my voice into something silly sounding and hit "90% feminine" while just sounding like a guy doing a silly voice. Obviously that's using it in an unintended way, but it means I can't put much faith in the analysis as a result. Not sure I want to put £15 into buying a lesson.
  • Mar 20, 2021

    By Maddie Clark
    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?
  • Jan 24, 2019

    By Rhonda Dinwiddie
    It's a great app for transwomen to feminize their voices, but, after purchasing stage 2, it's telling me I must purchase it again to use it. What gives with that? I'll purchase no additional stages until this glitch is fixed.
  • Jul 6, 2020

    By The Highrose
    All the information on how to change your voice costs. The only part that is free is the voice analyzer. (Which is fine) But some info on what I am doing right or wrong would be nice.
  • Apr 20, 2019

    By Nicholas Sennett
    I'm not expecting this to be immediate or easy but the app was frustrating due to the fast speed. Also having someone describe how to change your voice when they never had to is pointless.
  • Not worth it Jul 28, 2020

    By Nickie Maldonado
    I bought the first lesson and literally it’s was the worse twenty dollar the I have spend in my life
  • Apr 24, 2020

    By Emily Dennison
    I wanted to love the app, but it's too easy to make mistakes e.g. going into falsetto as it's very focused on pitch and doesn't tell you what NOT to do. I'm now waiting for an ENT appointment as I've damaged my voice using this app 2-3x a week for only a month and most likely have nodules! Yes, I was absolutely doing it wrong but the app doesn't tell you anything about voice damage/common mistakes. I wish I'd paid for a speech therapist.
  • Aug 9, 2019

    By Adam Thompson
    I've purchased the first two lessons, and now the app crashes whenever I try to open it. I've tried reinstalling it multiple times, and it still wont work. $30 down the drain.
  • May 28, 2020

    By Joseph Bernard
    App update now wants me to repay to get the lessons I've already paid for. Also I heard good things about this app, but you really need an instructor that doesn't have an British English accent. I certainly don't want to be sounding like I'm a British woman as I'm American.
  • Jun 21, 2021

    By Andrew Doughty
    These apps are hella stupid I checked it out cuz couldn't believe there really is an app for this!!! But how can an app do that? Change your voice? No way its the hormones that feminize a persons voice duh thats why girls sound different than boy's naturally....
  • Oct 27, 2019

    By Millie McKenzie
    Upgrade phone, and Stage 1 lessons gone. I've just upgraded my mobile phone from a Samsung Galaxy Note 8 to a Galaxy Note 10+. Now all stages except the free intro are not available, including stage one which I paid for.

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Christella VoiceUp - Feminize your voice

Christella VoiceUp - Feminize your voice

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