Great meditation app – Sattva Meditations & Mantras Review

I really like using this app. The heart rate monitor is fun to track and I like the ease of setup and large number display on timer. But to software engineers can you please make an option for no bell at the end of meditation? As a practitioner of Transcendental Meditation we use timers but our practice specifically avoids the use of auditory ending signals like bells or chimes. I have not been able on iPhone to turn off the bell chime. Could you add an option of " none" to the bottom of the bell list? Thank you, other wise I'd give this app a five star rating.
Review by Tmer........,,,,,, on Sattva Meditations & Mantras.