Notice every word,
babble, and feeling.
SayPlay turns 15 minutes of daily listening into a private picture of your child's speech growth. All on-device. Nothing uploaded. Ever.
Built for parents.
Designed by speech-development thinking.
Tap record for 15 minutes a day. SayPlay listens, transcribes on-device, and quietly builds a picture of your child's growth.
Listen daily
A simple mic button. Speak, sing, read, play. 15 minutes is enough.
Private by design
100% on-device speech recognition. Zero network requests. No account, no login.
See growth
Vocabulary tracked against CDI norms. CDC milestones across four domains.
Celebrate first words
A shareable card you decide whether to share. Hand-built, never uploaded.
Gentle Play prompts
Hand the phone over for short, age-tuned activities. Words, sounds, feelings.
Your child's voice
Optional 3-clip voice enrollment filters out non-target speakers.
How private is “private”?
SayPlay refuses to start if on-device dictation isn't available. It will never silently fall back to a server. You can fly it with airplane mode on — full functionality is preserved.
No account
No login, no email, no sign-up.
No tracking
Zero analytics. Zero third-party SDKs.
No upload
Audio and transcripts never leave the device.
Questions?
We answer every email. Usually within a day.