Market Brief AI vs Delta & CoinStats: HMM regime research vs PnL & tax portfolio trackers
Delta and CoinStats are portfolio accounting apps designed to aggregate your personal exchange balances, wallet addresses, average buy prices, and realized PnL in one dashboard. Market Brief AI never asks what you own and never links wallets or exchange keys: instead, it fits four Hidden Markov Models locally on iPhone and iPad to public Binance USDT history and simulates regime strategies against buy-and-hold—strictly for educational research, not financial advice.
1. Forward-looking statistical research vs backward-looking balance accounting
Portfolio trackers like Delta and CoinStats answer accounting questions: how much your combined wallets are worth today, which exchange holds which coin, and what fees you paid last quarter. However, staring at your personal unrealized PnL curve provides zero statistical insight into whether the market’s return distribution sits in a bull, chop, or bear regime.
Market Brief AI evaluates the market’s statistical state independently of personal holdings. On iOS 26 and iPadOS 26, it fits Hera, Metis, Hestia, and Athena to public Binance USDT spot series, layers macro agents and Core ML FinBERT news scoring, and plots bar-by-bar regime probabilities.
| Feature | Market Brief AI | Delta & CoinStats |
|---|---|---|
| Core job | On-device HMM regime modeling & closed-bar strategy simulation | Personal portfolio net-worth tracking, transaction history & PnL accounting |
| Wallet / exchange connections | Zero—never connects to wallets, CSV tax imports, or exchange APIs | Core workflow links exchange read APIs & public wallet addresses |
| Hidden Markov Models | 4 built-in HMMs (Hera, Metis, Hestia, Athena) | None |
| Closed-bar strategy backtest | Virtual test capital ($100 to $1B) replayed against buy-and-hold | Tracks actual past user trades rather than simulating strategy rules |
| Stocks & ETFs tracking | Crypto only (Binance USDT spot pairs + Zeus S&P 500 context in Pro) | Delta supports multi-asset portfolios; CoinStats focuses on crypto/DeFi |
2. Zero net-worth exposure and total privacy separation
Centralising every wallet address and exchange read-API key inside a cloud portfolio app creates a complete map of your personal net worth tied to an email address and push-notification token.
Market Brief AI collects zero personal information: no account, no wallet addresses, no exchange keys, no analytics SDK, no ad network, and zero iOS permissions. Every simulated equity curve uses hypothetical test capital stored strictly on your device.
| Privacy dimension | Market Brief AI | Cloud Portfolio Trackers |
|---|---|---|
| Knows your personal holdings? | Never—simulates virtual capital ($100–$1B) on public market data | Yes—designed to aggregate your balances & transaction history |
| Account & email required | None | Account login used for cross-device sync & subscriptions |
| Third-party analytics / ad SDKs | None | Standard mobile analytics, attribution & promotional feeds |
| Offline access | Synced Binance USDT history, models & logs work offline | Requires network to refresh live balances |
| Financial advice / trading | Strictly educational simulation; never financial advice or execution | CoinStats offers swap integrations; Delta focuses on tracking |
3. Using each category for its proper purpose
If you need consolidated cost-basis tracking across five exchanges for personal record-keeping, a portfolio tracker fills that role. If you want an objective mathematical laboratory to test how Hidden Markov Models, auction signals, and crash guards behave across crypto cycles without exposing your holdings, Market Brief AI is purpose-built for the job.
Market Brief AI’s Free tier costs $0 with no ads, while Plus ($7.99/mo) and Pro ($12.99/mo) cost less than many ad-free Pro portfolio subscriptions.
| Need | Right app | Why |
|---|---|---|
| Tracking personal multi-wallet balances and realized cost basis | Delta or CoinStats | Built around wallet/exchange transaction aggregation |
| Estimating bull, chop, and bear HMM probabilities on Binance USDT pairs | Market Brief AI | Four on-device Hidden Markov Models on iPhone and iPad |
| Testing strategy hypotheses vs buy-and-hold with zero net-worth tracking | Market Brief AI | Anonymous virtual-capital closed-bar backtester |
| Scoring GDELT news locally with Core ML FinBERT | Market Brief AI | 100% on-device finance language model |
Can I import my personal wallet or exchange portfolio into Market Brief AI?
No. Market Brief AI never imports personal balances, wallets, or API keys—you pick a hypothetical starting capital ($100 to $1B) strictly to simulate strategy rules.
Does Market Brief AI calculate crypto taxes?
No. Market Brief AI is a statistical market-regime and strategy-simulation tool, not a portfolio accounting or tax utility.
Does Market Brief AI show ads or promoted swap buttons?
No. There are zero ads, zero swap buttons, and zero brokerage links in Free, Plus, or Pro.
Is Market Brief AI financial advice for rebalancing my portfolio?
Never. Nothing shown in Market Brief AI is a recommendation to buy, sell, or rebalance any asset.
