Launching today

Solwrite

Launching today

AI journal that reveals how your health shapes your mood.

1 follower

AI journal that reveals how your health shapes your mood.

1 follower

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Solwrite is a private AI mood journal that runs entirely on your iPhone. Write how you feel — on-device AI analyzes your emotions, extracts patterns, and connects your mood to real health data like sleep, heart rate, and exercise through Apple Health. No accounts, no servers, no data ever leaves your device. Everything syncs privately via iCloud. Free to start, with premium insights for deeper self-understanding.

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Launch tags:iOS•Health & Fitness•Lifestyle

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Maker

📌

Hey Product Hunt! 👋 I built Solwrite because I wanted an AI mood journal that actually respects my privacy. Every journaling app I tried either sent my most personal thoughts to cloud servers for AI processing, or skipped AI entirely. I didn't want to choose between smart insights and privacy. So I built something that does both — completely on-device. How it works: - Write how you feel → on-device AI analyzes your emotions, extracts tags, and generates insights - Connect Apple Health → Solwrite calculates real correlations between your mood and sleep, heart rate, steps, and exercise - Everything stays on your iPhone (or syncs privately via your own iCloud) What surprised me most while building this: the NaturalLanguage framework on iOS is seriously underrated. No GPT API calls, no tokens, no latency — just instant, private analysis that runs offline. Free tier gives you 1 entry/day with basic mood scoring. Premium unlocks unlimited entries, health correlations, widgets, export, and deeper AI insights. Happy to answer any questions! 🙏

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4d ago