CoinTool: Crypto Fear & Greed

CoinTool is a sentiment and cycle dashboard for the crypto market. The CoinTool Sentiment Score answers a single question: where is the market right now, and how does it feel?

Deterministic. Transparent. Replicable. No AI.

THE COINTOOL SENTIMENT SCORE
A 0–100 composite of five public market indicators, weighted and disclosed:
- Fear & Greed Index
- MVRV Z-Score
- Multi-Exchange Funding Rate
- Market Breadth (Top 20 above 50d MA)
- Altcoin Season Index

The full methodology is free for every user.

AUDIT EVERY NUMBER
Tap the score and see the complete calculation: raw values, normalization, weights, contributions — with timestamps for every data source. If a source is down, you see exactly how weights redistribute.

THE SCORE ACROSS MARKET CYCLES
See how the score behaved against BTC price back to 2019 — recomputed on your device through the exact same formula as today's live score. Descriptive market data, not a performance claim.

SENTIMENT DASHBOARD
The default tab. Hero CoinTool Sentiment Score plus 10 tiles covering Fear & Greed, BTC Dominance, TOTAL/TOTAL2/TOTAL3, Stablecoin Supply, Altcoin Season, Funding, MVRV, Pi Cycle, Halving Countdown, and the Market Story Narrator — a short data-driven readout that summarises today in plain English.

ON-CHAIN VALUATION
MVRV Z-Score, Puell Multiple, and NUPL with 5-zone threshold bands and full historical context. See where the cycle sits, not just where price sits.

MULTI-EXCHANGE FUNDING & OPEN INTEREST
Aggregated perpetual funding rates and open interest from Binance, Bybit, and Deribit. Cross-venue view, no single-venue bias.

MARKET STRUCTURE
- Correlation Matrix (20×20)
- Market Breadth analytics
- Bitcoin Network Health: hashrate, difficulty, mempool depth, mining-pool distribution
- Pi Cycle Top Indicator
- Bitcoin Rainbow Chart, refit on 4,742 daily closes (R² 0.91)

NEWS & MARKET CONTEXT
Aggregated headlines from 8 RSS sources. Today's Bitcoin Moment / "On This Day". Halving Countdown. TOTAL, TOTAL2, and TOTAL3 market-cap aggregates.

WATCHLIST & ALERTS
Build a watchlist, observe live prices, and configure edge-triggered alerts for price, volume, and market-cap moves. Edge-triggered means one notification per cross — not a stream of repeats.

PROGRAMMABLE MARKET CONDITIONS
Combine up to three conditions into one rule across 14 metrics — from any coin's price to on-chain valuation and the Rainbow zone. Rules are edge-triggered with re-arm hysteresis: one notification per event, not spam. Fixed thresholds you define yourself — no AI, no fitting, fully inspectable.

DAILY SENTIMENT BRIEFING (PRO)
Optional local notification each morning with the current CoinTool Sentiment Score, day-over-day delta, and the active zone. Local-only — no push server is involved.

WIDGETS & LIVE ACTIVITIES
Eleven widgets across Home Screen, Lock Screen, and StandBy:
- CoinTool Score Circle (Lock Screen)
- Halving Countdown (Lock Screen Rectangular)
- On-Chain Snapshot (Lock Screen Inline)
- Network Health (Lock Screen)
- Watchlist (Lock Screen Rectangular)
- Plus Home Screen tiles for Fear & Greed, Rainbow zone, Funding, Network Health, and watchlist coins
- Live Activities and Dynamic Island for live BTC and Score readouts

PRIVACY & TRUST
- No accounts. No email. No login.
- No ads. No tracking. No analytics SDKs.
- No backend. No proxy.
- The app talks directly to public APIs (Binance, Coinbase, Kraken, mempool.space, BGeometrics, alternative.me, DefiLlama). All caching is on device.

PRO
Pro unlocks deeper detail-charts with longer periods, the full 20×20 Correlation Matrix, Live Activities, the Daily Sentiment Briefing, all 11 widgets, and unlimited alerts.

Not investment advice. Public market data only.

The Standard Apple End User License Agreement for Apps applies and can be found under:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

The privacy policy can be found under:
https://kilowattmedia.de/impressum/