Christella VoiceUp: MTF Voice
Speechtools Ltd Health & Fitness iPhoneiPadiPod touch
Christella VoiceUp: MTF Voice is a free Health & Fitness app for iPhone and iPad by Speechtools Ltd. Rated 4.1/5 from 56 ratings. Requires iOS 17.0.
- Rating
- 4.1
- 56 ratings
- Price
- Free
- on the App Store
- Size
- 88 MB
- Age 12+
- Updated
- Sep 21
- 2026 · v6.3.1
Screenshots
About Christella VoiceUp: MTF Voice
Christella Antoni is a Consultant Speech & Language Therapist with over 20 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."
Ratings & reviews
4.1
56 ratings
What’s new
Version 6.3.1 · Updated September 21, 2026
Updated for iOS27
App privacy
The developer, Speechtools Ltd, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction
- Diagnostics: Crash Data
Used for: Analytics, App Functionality
Alternatives to Christella VoiceUp: MTF Voice
Looking for apps like Christella VoiceUp: MTF Voice? Here are 6 similar apps on the App Store. The highest rated is Pryde Voice & Speech Therapy (5.0/5), and all 6 are free to download.
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Pryde Voice & Speech Therapy
5.0
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Voice Tools
4.6
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VoiceShift
3.0
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Voice Games
4.6
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TransVoice.App: Voice Training
4.7
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Vocal Pitch Monitor-Voice Whiz
4.3
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Christella VoiceUp: MTF Voice | 4.1 / 5 (56 ratings) | Free | September 21, 2026 | |
| Pryde Voice & Speech Therapy | 5.0 / 5 (13) | Free | Oct 14, 2025 | Compare |
| Voice Tools | 4.6 / 5 (840) | Free | May 13, 2026 | Compare |
| VoiceShift | 3.0 / 5 (1) | Free | Aug 2, 2024 | Compare |
| Voice Games | 4.6 / 5 (8) | Free | Aug 23, 2026 | Compare |
| TransVoice.App: Voice Training | 4.7 / 5 (31) | Free | Oct 6, 2026 | Compare |
| Vocal Pitch Monitor-Voice Whiz | 4.3 / 5 (1,049) | Free | Sep 29, 2026 | Compare |