
Guided exercises
Stretching, breathing, and voice exercises




Great for improving your speech in any situation!
I’ve only had this app for three days but I have already noticed how my voice is projected further and it is also more fluent and free flowing! It has given me a major confidence boost!!
Looking for this for years!


Stretching, breathing, and voice exercises
Exercise packs help you prepare for calls, presentations, and big days.

Nobody has ever built awareness and confidence over time by looking at a graph.
“I’ve only had this app for three days but I have already noticed how my voice is projected further. It has given me a major confidence boost!!”
Support your team's wellbeing and boost their speaking confidence with access to Astound.
Many users expense Astound from their learning & development budget. Here’s an email you can send your manager.
Subject: Learning budget request for Astound iPhone app — $79/year
Hi [your manager's name], I'd love to expense a subscription to the Astound app. It's a well-respected iPhone app with hundreds of expert-led exercises to build authenticity and confidence behind speech — and generally help people get better at their work. As a paid subscriber, I'll get access to video lessons, breathing exercises, feedback, a habit tracker and more. If it leads to even one more productive presentation for our team, it's an amazing deal. I'd love to subscribe. Please let me know if that's OK. Thanks very much, [your name]
Leila Bostic is a voice coach and speech therapist with 15 years of experience working with teachers, doctors, managers, actors, and content creators. Every lesson in Astound is taught by her.
We don't focus on them, and you shouldn't either. Your favorite speakers say “um” too — filler words make us human.
Download free and start with core lessons. Premium unlocks Leila's full library of lessons, courses, and packs, billed through your Apple ID and cancellable anytime.
An iPhone and a few minutes a day.
Recordings stay on your iPhone. See our Privacy Policy.
