Panther
Notes, Travel, Expenses and Chat made easy and private
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Ronald Dale Fuentebella

Panther - Notes, Travel, Expenses and Chat made easy and private

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Panther is a private AI that lives only on your phone. The brain runs on-device — so it works on a plane, in a tunnel, anywhere — and your notes, money, trips, and conversations never touch a server. One companion handles all of it: capture a thought, log a receipt, plan a trip, ask a question. Mention something important once and Panther remembers. No accounts. No ads. No syncing your life to someone else's data center.

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Ronald Dale Fuentebella
Maker
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Hey Product Hunt 👋 I built Panther because I wanted a real AI companion without sending my whole life to OpenAI or Google. So everything runs on the phone — the LLM (Phi-3.5 Mini via llama.rn), voice transcription (whisper.rn), OCR (Apple Vision). It works on a plane, in a tunnel, in airplane mode. It's one app instead of six: Notes, Tasks, Calendar, Expenses, Travel, Chat, and a Memory layer that actually remembers what you tell it. No accounts, no sync servers, no ads. Open it and use it. Would love your feedback on what to build next!