Key features

Trading journal · automatic calculation

Just note what you bought and sold, one line at a time, and the app automatically calculates the average price, buy/sell direction, P&L, ending balance, and whether the position is closed. Partial exits and split entries are handled automatically as long as the quantities are correct. For detailed usage, see How to write journal entries.

Chart view · live chart

Search any symbol and open a real price candlestick chart, even without a trade. Find crypto from Bybit, MEXC, and Bitget and Korean stocks and ETFs from KRX public data in one search box, and keep the symbols you watch in a watchlist organized into sections. Indicators and drawing tools are included. For your own trades, the trade detail in your trade log marks entry and exit points on the same chart, so you can instantly see where you bought and sold. For detailed usage, see Chart view & live chart.

Dashboard · widgets

Core metrics like P&L, win rate, profit/loss ratio, and max drawdown, along with cumulative P&L trends, position weighting, and current holdings, are shown as widgets. In edit mode you can arrange the widgets you want to build your own dashboard. Some widgets, such as compound-growth projection, Kelly, and FIRE, are unlocked on the paid plan. For details, see Dashboard & widgets.

Checklister

Turn the rules you should follow before trading into a checklist and review it daily to track how well you stick to your principles. You can also create automatic rules like "max daily loss." For details, see the Checklisterguide.

Lounge

One heatmap showing how crypto, the KOSPI, and the US market moved, plus a feed where you attach an analysis report or a P&L heatmap as a card and talk it through in the comments. You can also follow traders you like and see only their records, or talk in real time through topic chat rooms and direct messages (sending requires a paid plan; kept for 30 days). Stock tips and trade signaling are not allowed, and the heatmap, posts, and comments are available on every plan. For details, see the Loungeguide.

Daily journal

Plan before the open, jot notes during the session, and review at the close — one day at a time. That day's trades, check-ins, and memos gather on a timeline automatically, and plan adherence is calculated for you. It is available on every plan. For details, see the Daily journalguide.

Symbol journal

A journal organized around a symbol rather than a day. Build up company research and your own trading rules on an A4 note per symbol, and pull the memos and trade history you logged into the document. It is available on every plan. For details, see the Symbol journalguide.

Analysis report · Paid

Compile a period or specific trades into an A4 document-style report with a cover page. Including metrics, charts, journal cards, and replay notes, you can look back on your performance and share it. It's a paid-plan feature, and how to create one is covered in the Analysis reportguide.

Backtesting · trade replay · Paid

Replay past charts candle by candle to practice simulated trading with a virtual balance, and play back your own real trades from entry to exit with a playback bar to review them. You can review crypto and Korean stock/ETF (daily) trades, jump straight to the fill point, and leave replay notes while watching. For detailed usage, see Backtesting & trade replay.

CSV import · multi-currency

If you already have trade history, you can import it all at once from a CSV or Excel file. Assign a currency to each wallet and convert to a base currency to view assets from multiple markets against a single benchmark. See CSV import and Wallets & currency settings, respectively.

Feature availability varies by plan (free or paid). For per-plan limits and exclusive features, see Plans & billing.