KOIN TRACKER
Your coins, your portfolio, at a glance.
A clean, fast crypto tracker built around two ideas: a professional terminal-style interface you can read in two seconds, and an honest free experience with no ads, no account, and no tracking.
DOWNLOAD ON THE APP STORE
[Paste App Store badge / link here once your app is live]
WHAT KOIN DOES
Three tabs do the real work:
Watchlist
Live prices and 24-hour change for any coin you want to follow.
Portfolio
Record every buy and sell with quantity, price, and date. See your cost basis, realized profit, and unrealized profit per coin and across the whole portfolio.
AI Portfolio Review
Up to three times per day, send a snapshot of your holdings to an advanced AI model and get a plain-language performance breakdown. Free, included.
WHY KOIN
Completely free. No ads, no in-app purchases, no subscriptions, no paywalled features.
Terminal-style design. Crimson header bars, monospaced numbers, signature amber type. Inspired by professional trading screens.
Super simple to use. Two main screens handle the work. No complex charts, no jargon, no setup.
Industry-standard math. Average cost basis. Realized and unrealized gains per coin. Total return versus your cost basis.
Full transaction ledger. Edit or delete any buy or sell at any time.
Watchlist and portfolio kept separate. Track coins you are curious about. Record coins you actually own.
Live prices in your local currency. USD, EUR, GBP, JPY, INR, RUB, AED, and many more.
Default dark mode, daylight terminal theme available.
iPad optimized. True three-column layout with sidebar, list, and detail panes.
Accessibility first. Dynamic Type, color-blind safe glyphs, VoiceOver throughout.
No account required. Your data stays on your device.
WHO IT IS FOR
Casual crypto holders who own a handful of coins and want to know what they are worth, without dense charts, news feeds, or social noise. People who prefer a precision instrument over a busy dashboard.
GET KOIN
[Download on the App Store badge / link]
SUPPORT
Need help? Visit our Support page or email pradeep.aneesh@gmail.com.
LEGAL
Koin is a personal portfolio tool, not a brokerage. Prices are indicative and may be delayed. Nothing in Koin is financial advice.