On iPhone/iPad: tap Share, then “Add to Home Screen” to install.
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SoundsBankroll & bets
My bankroll ($)
Bet per trade (% of bankroll)
The BUY box shows how much to bet and what you'd win or lose. The profit bar at the top tracks what you'd have made following every BUY.
📒 My trades – log what you actually bet (tap to open)
Logs your bet on the round that is open right now. Settles automatically from Kalshi's official result, with exact fees. If you sell early, tap “Sold early” and enter your sell price.
❓ How to use this (tap to open)
Each coin has a big box telling you what to do: BUY (green), WAIT (yellow) or SKIP (red).
On Kalshi, open that coin's 15-minute market and pick the side the box says (UP = Yes, DOWN = No) when it says BUY.
The price shown (like 46¢) is what you pay per $1 contract. If you're right you get $1 back, so 46¢ pays about 2x.
After you buy, the app watches your bet. If it turns red and says SELL / CASH OUT, sell on Kalshi to limit the loss.
Sounds: a rising ping = BUY, a siren = cash out, your chosen sound = a new 15-minute round started.
Nothing here is guaranteed. Only bet what you can afford to lose.
Not financial advice. Win/loss and Brier scores use Kalshi’s official market results, recorded only while this page is open. Tap "⚙️ Settings & more details" on a coin to set a manual price or see more numbers.