This app allows parents to privately track their child's speech development, from first sounds to full sentences. It visually represents progress and allows for saving voice recordings, creating a keepsake baby book, and sharing reports with pediatricians.
2.1.2
August 19, 2026
A small release — mostly fixes and polish: Baby book PDFs — exporting your Chatterbook to PDF now works properly on phones. Larger books were coming out blank; they export cleanly again. First Foods photos — your taste-test photos now show the whole picture instead of a cropped strip, and they appear in the Photos tab alongside the rest of your album. Sharing — Chatterbook photos load reliably for the family members you've shared with, and voice-memory share links behave more predictably. Privacy — your photos and voice recordings are now delivered through private, expiring links instead of permanent ones. Nothing changes in how you use the app; it simply means a link can't be passed around forever. Assorted fixes to photo loading, video handling, and the Chatterbook.
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Chatterkin is a private, ad-free app designed for parents to track their child's speech development. It allows logging words, recording audio, and visualizing progress through a 'Chatter Tree'.
No, Chatterkin is ad-free. The app emphasizes a private and uninterrupted experience for parents to focus on their child's development.
Chatterkin is free to start, allowing tracking of up to 25 words and phrases. Premium features are available through Chatterkin+ subscriptions starting at $6.99/month.
Premium features include unlimited tracking, the 'Chatterbook' keepsake baby book, 'Doctor Report' summaries, 'Care Circle' for family collaboration, and optional 'Parent Groups'.
Yes, through the 'Care Circle' premium feature, you can invite co-parents, grandparents, and caregivers to follow along and add words, phrases, and voice memories.
Currently, Chatterkin is available on iPhone, iPad, and the web. Support for other platforms may be considered in future updates.
The app was last updated on 2026-06-27 with version 1.0.5, indicating regular maintenance and potential feature additions.
Chatterkin has an age rating of 4+, making it suitable for parents of young children. Users must be at least 18 years old and a legal guardian.