Crypto Whales Sonar: BTC Alert

Crypto Whales Sonar is a Bitcoin whale tracker and on-chain analysis app. Watch big BTC trades live, get whale alerts on your phone and read 88 crypto charts in plain words, built from real data.

• Live whale radar: every Bitcoin trade worth $250,000 or more on Binance and Coinbase, checked every 30 seconds.
• Whale alerts: big coin moves into or out of exchanges, unusual whale buying or selling, big-wallet shifts and order walls.
• Bitcoin cycle phases: crash, accumulation, growth, bubble — the same order every cycle since 2011, and the band we are in now.
• Humpbacks: how much bitcoin the largest wallets (10,000 ₿ or more) hold, and what they added or let go.
• Bear lows vs last peak: for fifteen years every bear market bottomed above the previous cycle's top. This cycle it came in 3% below.
• Cycle extremes: where Bitcoin sits between its own historical extremes, graded from four or seven gauges.
• Cost basis map: Bitcoin's price against what its owners paid for their coins.

FREE, NO ACCOUNT NEEDED
• Sonar: a live radar of large Bitcoin trades. A green dot is a large buy, a red dot is a large sell, and a bigger dot means a bigger trade.
• The last 24 hours: how much crypto whales bought and sold, the difference between the two, and a list of the newest large trades.
• Browse the whole BTC chart library, with a short note on what each chart shows.

WITH MEMBERSHIP
• All 88 Bitcoin charts, drawn the same way as on our website safutrading.com. Touch and drag any chart to read the exact value for any day, and pick 30 days, 90 days, 1 year or 2 years wherever that much history exists.
• Miners (14 charts): Miner Capitulation, coins leaving mining-reward wallets, Hash Ribbons, Puell Multiple, miner revenue, hashrate and more.
• Value and cycles (25 charts), including the five above plus the Cycle Regime Channel (is the weekly uptrend on or off), the Profit Momentum Rule, MVRV, NUPL, SOPR, Safu Selling Pressure, Safu Bitcoin Macro Score and RHODL.
• Whale wallet groups (19 charts): Bitcoin addresses sorted by size, from Shrimp (under 1 BTC) to Humpbacks (10,000 BTC or more). See how much each group holds and whether it gained or lost coins over 7 days, 30 days, 90 days or a year. Counted from our own Bitcoin node.
• Exchange flows: how much Bitcoin sits in known exchange wallets and how much flows in or out each day.
• Trading data: funding rates, open interest, liquidations, large buy and sell orders waiting on the order book (order walls) and CME futures gaps.
• Also: supply, sentiment (Fear & Greed index), Bitcoin ETF flows, US buying pressure, Strategy preferred-share yields and the STRC dividend rate, ETH vs BTC, daily whale trade history and the short-term holder cost-basis heatmap (where recent buyers paid).
• Crypto alerts on your phone: exchange inflows and outflows, unusually large 24-hour whale buying or selling, big-wallet shifts, order walls appearing or being pulled, miner stress and more. Some alerts also work with a free account.

DAY AND NIGHT
Choose Day, Night, or follow your phone's setting.

MEMBERSHIP AND SIGN-IN
• Membership is a Google Play subscription, yearly or monthly. The yearly plan starts with a 3-day free trial for eligible new subscribers; the monthly plan has no trial. Cancel anytime in Google Play.
• Sign in with Google or with a one-time code sent to your email. The free parts work without an account.
• The app membership and a safutrading.com website membership are separate purchases.

WHAT THIS APP DOES NOT DO
The app cannot place trades, connect to an exchange, hold coins or ask for a wallet seed phrase. It shows measured on-chain and market data. It does not tell you what to buy or sell and does not predict prices. Wallet groups describe blockchain addresses, not verified people or companies. No ads.

Not financial advice. All information is for research and education only.