書けない人のためのジャーナリングアプリ kotonoha

Just speak. See yourself clearly. Voice journaling with AI — emotion map, weekly reflection, thought-clearing. Long-term patterns on Pro. Privacy first.

Just speak. See yourself clearly.

kotonoha turns your voice into a private reflection practice. Talk freely — AI organizes the rest.

■ Why voice

Writing loses momentum. Typing filters your real feelings. Voice is the fastest, most natural interface to your inner world. You notice things while speaking, and fuzzy feelings start taking shape.

■ Two taps, one entry

1. Tap the mic
2. Speak freely — anything

When you stop, AI summarizes your words, scores the emotion, and extracts key themes in seconds. No writing pressure. The day you just lived is recorded.

■ What you get

• Voice → text transcription (on-device, your audio never leaves your phone) • AI summary, emotion score, and key themes • Emotion map — past entries connect like a galaxy • Emotion radar — 5-axis visualization (calm, joy, anxiety, anger, sadness) • Weekly review — your week in three numbers • 12 themed prompts — when you don't know where to start, pick one after a breath

■ Pro: deeper insight

• Long-term pattern tracking — rising emotions, surfacing themes, time-of-day patterns • Notes from kotonoha — gentle insights and questions • Advanced AI analysis (top-tier Claude model)

■ Privacy first

Your voice becomes text on your device. Audio is never uploaded. Only text and analysis results are stored, encrypted. Delete everything at any time.

■ Best for people who

• Quit journaling after three days • Get stuck trying to put feelings into words • Want to process before or after therapy • Find speaking easier than writing

■ Plans

• Free: 5 recordings per month (up to 5 min each), AI analysis, emotion map, weekly review • Standard ¥580/mo (¥4,980/yr): Unlimited recording up to 30 min, all analysis features • Pro ¥980/mo (¥7,980/yr): Everything in Standard + advanced AI + kotonoha notes + long-term patterns

Subscriptions are charged to your Apple ID and renew automatically. Cancel at least 24 hours before the period ends to avoid the next charge. Manage in Settings > Apple ID > Subscriptions.

■ Disclaimer

kotonoha does not provide medical advice, diagnosis, or treatment for mental health conditions. It is a self-reflection tool. If you're experiencing serious distress, please contact a qualified healthcare provider or crisis helpline.

— Just speak. See yourself.

■ Terms of Use & Privacy

Please review before use. Terms of Use (EULA): https://kotonohavoicejournal.app/terms Privacy Policy: https://kotonohavoicejournal.app/privacy