01 RECORD
Speak naturally
Open the camera, pick a scenario and talk the way you normally would. No script, no perfection required.
↗AI CAMERA COACH · BETA
Every moment,
camera-ready.
SpeakOne uses AI and your iPhone's camera to help you see how you actually speak — tone, pacing, eye contact, presence — and turn it into a calmer, more confident version of yourself.
SpeakOne is an AI expression coach that helps you practice speeches, interviews, work reports, live streams and on-camera presence — right from your iPhone.
AI reads your eye contact, expression, posture, gestures, pace and pauses.
YLW2,400+ speakers are already practicing
01 AI EXPRESSION COACH
See how you speak✳Practice a better state✳Make every moment camera-ready✳See how you speak✳Practice a better state✳
001WHY SPEAKONE
You don't have to
become someone else.
You just need to see yourself more clearly.
Your pace, eye contact, expressions and gestures are all sending signals. SpeakOne turns those fleeting moments into clear, specific feedback you can actually practice.
Explore SpeakOne ↗002HOW IT WORKS
One take,
three ways to see.
Turn the camera on and put your attention back where it belongs — your message.
The rest is SpeakOne's job.
02 ANALYZE
AI observation
Vision AI picks up the details in your video and audio: state, pacing, gaze and expressive tension.
↗03 IMPROVE
Get concretely better
Every session ends with one clear piece of feedback — turning "I'm so nervous" into one change you can make next time.
↗003BUILT FOR REAL LIFE
Built for real
moments of speaking.
Interviews, presentations, live streams, podcasts — or simply facing the camera more naturally. SpeakOne gives you one more rehearsal before every moment that matters.
Get the App ↗A1↗
On-camera presence
Spot your camera feel and shifts in state
A2↗
Language rhythm
See your pauses, pace and where you land emphasis
A3↗
Visual feedback
Understand your gaze, expression and body language
A4↗
Progress record
Watch the change each session leaves behind
004REAL-LIFE PRACTICE
For real moments of speaking,
prepare a better rehearsal.
Whether it's interviewers, colleagues, an audience or a camera, SpeakOne breaks each moment down into clear, specific, improvable practice.
Interviews
Practice your self-introduction, behavioral answers and off-the-cuff responses until they sound natural and focused.
Presentations
Work on rhythm, eye contact, gestures and emphasis, so your point actually lands.
Work updates
Before the real report, run one simulated pass to check your structure and state.
Live streams
Train natural on-camera delivery, sustained energy and connection with your audience.
Video creation
Before shooting a short video or talking-head content, check how you look on camera.
Podcasts
Practice pace, pauses, stress and rhythm, so your voice gains depth and pull.
004FROM THE JOURNAL
First understand the camera,
then change how you speak.
Read all articles ↗
01 / CAMERA & EXPRESSIONHow does an iPhone analyze
Why do you sound like you're
How does an iPhone analyze
your on-camera performance?
From framing and face to posture and time series: how a phone turns "camera-ready" into feedback you can observe and practice.
↗ 02 / SPEAKING & PRESENCEWhy do you sound like you're
reading a script?
A coach's breakdown of where "scripted-ness" really comes from: attention, breath, emphasis and connection with your audience.
↗005CURATED TRACKS
Different moments,
different practice.
Browse all tracks ↗VENTURE & FOUNDER TRACKStartup pitches
IB inquiry
Kids' expression
Startup pitches
& business storytelling
Turn a fuzzy idea into a narrative investors actually remember.
Enter track ↗ACADEMIC ORACY FOLIOIB inquiry
& academic speaking
From inquiry question to rigorous, compelling academic voice.
Enter track ↗SPEAKONE JUNIOR SERIESKids' expression
& confident growth
Help every child say the light inside them — calmly.
Enter track ↗“
When you can see yourself
you begin to hold
the freedom to change how you speak.
SPEAKONE / BRING EXPRESSION BACK TO YOURSELF
DOWNLOAD · IOS
Ready when
you are.
Download SpeakOne on the App Store and start practicing on-camera expression.