Kotonoha - First Words

"Mama!" "Doggy!" — capture your child's first words with their age, the scene, and even their voice.

Kotonoha is a first-words journal that lets you instantly save those precious moments. Each entry is automatically grouped by your child's age at the time, so you can watch their vocabulary grow.

Each word becomes a beautifully designed share card — perfect for grandparents, Instagram, or LINE. Ten color themes let you match the mood: Cream, Sakura, Mint, Sky, Lavender, Honey, Rose, Forest, Stone, and Chocolate.

● Word log: text + scene + date + optional voice memo
● Age-grouped timeline: words bucketed by "1 year 2 months" etc.
● Share cards: 10 color themes
● One-tap share to Instagram Stories, LINE, X
● Offline-first: all data on your device, no account required
● Memory ideas: 96 starter words and 48 moment prompts across family, meals, outings, and play
● Word Journey: automatically edit your memories into three chapters — beginning, connection, and the wider world

Free unlocks up to 20 words. Pro unlocks unlimited words, voice memos, and a shareable Word Journey keepsake.

Purchase and Legal Information
Kotonoha Premium is an auto-renewable subscription with monthly and yearly plans. Current prices and periods are shown on the purchase screen.
Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel in Apple ID settings.
Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://wataruyonamine.github.io/app-privacy/