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Panther
Notes, Travel, Expenses and Chat made easy and private
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.
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!
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About Panther on Product Hunt
“Notes, Travel, Expenses and Chat made easy and private ”
Panther was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #52 on the daily leaderboard. 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.
Panther was featured in iOS (110.2k followers), Productivity (650.7k followers) and Artificial Intelligence (467.3k followers) on Product Hunt. Together, these topics include over 255.6k products, making this a competitive space to launch in.
Who hunted Panther?
Panther was hunted by Ronald Dale Fuentebella. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how Panther stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Ronald Dale Fuentebella