Cost / License
- Freemium
- Proprietary
Platforms
- iPhone
- iPad












Analyse your voice to find out if people will more likely perceive it as masculine, feminine or neither, and track voice training progress.
OctoCheck is an official application developed by Octopus Cards Limited. It is a free smartphone application developed for NFC (Near Field Communication) enabled mobile devices.







It is intended for use by transgender men and other gender-noncomforming individuals, who bind their chest.




Christella Antoni is a Consultant Speech & Language Therapist with over 20 years experience of working with a wide variety of Voice clients. Christella is also the UK's leading expert working with transgender voice modification.



