From the local logs of Claude Code, Codex and Cursor, Unprompt shows your AI usage as tokens, dollars at API prices and liters of water. The Mac companion is free. On iPhone, Unprompt counts how often you use your AI apps, through Screen Time. Work hours are shown separately. Compare your month with friends. Today's tokens and cost are free. The 30-day card with water comes with Premium.
Hi Product Hunt, I'm Joëlle. I build three apps on my own.
I had no idea what all my AI tokens added up to. In dollars, or in water.
On the Mac, a small free companion reads the local logs of Claude Code, Codex and Cursor. It takes the token counts and turns them into dollars and liters of water. Conversation content is never read.
The dollars are what your tokens would cost at API prices, not your subscription bill. The water comes from the electricity behind them, at about 4.9 liters per kWh (Berkeley Lab, 2024).
My own last 30 days: 272 M.
You can add friends and compare your month. On iPhone, Unprompt reads Screen Time to count how often you use your AI apps. Work hours are shown separately. It blocks nothing.
Today's tokens and cost are free. The 30-day card with water comes with Premium. There is no account to connect, and totals sync through your own iCloud.
Do you know roughly how many tokens you go through in a day?
Reading from local logs is a smart call. I'd be way more hesitant if this needed my API keys or a proxy. Does anything leave the machine for the friends comparion, or is it just monthly totals?
I really support the initiative of being mindful about water usage, so this definitely has my upvote!
the dollars number is honest about being API-price-not-your-bill, good call calling that out explicitly. the water number worries me more though - 4.9 L/kWh is one fixed average, but actual water use swings hard by which datacenter handled the request, what cooling design it uses, even the season. a token run in a region with free-air cooling could be near zero and one in a water-cooled summer-peak facility could be way above average, and the app has no way to know which one actually served you. so the dollar figure is a real lower bound and the water figure is more like a vibe. did you consider showing a range instead of one number, or flagging that it's a rough average rather than presenting both numbers with the same confidence
About Unprompt on Product Hunt
“Your AI usage in dollars and liters of water”
Unprompt launched on Product Hunt on October 7th, 2026 and earned 76 upvotes and 7 comments, placing #25 on the daily leaderboard. From the local logs of Claude Code, Codex and Cursor, Unprompt shows your AI usage as tokens, dollars at API prices and liters of water. The Mac companion is free. On iPhone, Unprompt counts how often you use your AI apps, through Screen Time. Work hours are shown separately. Compare your month with friends. Today's tokens and cost are free. The 30-day card with water comes with Premium.
Unprompt was featured in Productivity (663.5k followers), Developer Tools (521.5k followers) and Artificial Intelligence (481.6k followers) on Product Hunt. Together, these topics include over 390.2k products, making this a competitive space to launch in.
Who hunted Unprompt?
Unprompt was hunted by Joelle. 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 Unprompt stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Joelle