App Store
Version 6.3.0 · 2026-09-17
Updated for iOS 27
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The store currently lists version 6.3.0, updated 2026-09-17.








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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 Complete contains the complete voice feminization course as 3 separate stages, plus pitch analysis and a 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 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.…
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Updated for iOS 27
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