Day 17 of building best trading experience on mobile - Add a referral code after signup. Skipped it during login? Enter your first code from Settings anytime, including after trading. Once accepted, it stays locked and applies to future trades. - Meet Smart Rat Radar. Get notified when three or more qualifying profitable wallets accumulate the same recently listed Solana coin within 15 minutes. Alerts show their track record and average observed buy price, with filters for stretched prices and a maximum of one alert per day. - See holders’ dry powder. Find sampled Solana holders with $10K+ in estimated SOL, USDC and USDT reserves. Open a holder to inspect their reserves, with partial coverage and older readings clearly labelled. - Count performance across all four chains. Updated PnL, profile win rates, public profiles and league calculations include supported trades across Solana, Robinhood, Base and BNB Chain. - Find missing Robinhood positions. Fixed position detection and historical sale accounting so supported holdings and completed trades appear in the right places. - Get more complete PnL history. Improved recording of holdings, closed positions and confirmed free acquisitions. Recovered missing history for the affected account while keeping genuine gaps visible. - Keep free tokens separate from purchases. Verified, explicitly confirmed free acquisitions can be accounted for without inventing a buy or adding fake trading activity. Unknown entry costs remain unknown. - Refresh balances without waiting for every chain. Each network can update independently while previously loaded balances remain visible during a slow or failed read. - Scroll through your portfolio more smoothly. Reduced work behind the Portfolio screen and improved long trade-history lists, with fewer unnecessary redraws as prices change. - See your biggest positions first. Open holdings are ordered by current value, with unpriced positions kept separate from known values. - Get working Base and BNB charts. Improved one-hour and four-hour charts use validated prices from active pools. Empty trading intervals stay empty instead of being filled with invented candles. - Read more before opening a token. Contract search shows the resolved token, network, price, market cap, liquidity, volume, holders and buy/sell activity when available. - Explore wallet connections on more chains. Base and BNB holders now support transfer-link inspection, with network-specific explorer links. Connections show transfer evidence, not proof of shared ownership. - Rank families by what they hold. Rat families are ordered by their combined current sampled token supply. - Stop airdrops from creating misleading families. EXFIL fee-wallet distributions remain visible as links without automatically grouping every recipient into one family. - Peek at the next token. Hold Next to preview its avatar, ticker and chain. Release to stay where you are, or tap to advance. - Keep your preferences across devices. Added account-based server persistence for favourites, recent searches and Arena on/off, including offline changes and existing-data migration. - Buy eligible Base tokens with Solana cash. When existing Base or BNB funding routes aren’t available, supported buys can fall back to Solana USDC. The review identifies the funding source and checks the return route. - Get more reliable iPhone alerts. Fixed registration failures caused by mixed-chain holdings and stale balances. Alerts now wait for server confirmation before showing as enabled. - Know which account you’re using. Your login email now appears in Wallet & Settings above your wallet addresses. - Carry iPhone invites through sign-in. Added referral-link handling and first-install invite recovery, with iOS paste permission when needed and manual entry available if recovery fails.