Delta is one of the most popular portfolio tracking apps in crypto — but it is not what many users assume it is. This guide explains what the Delta app actually does, how to evaluate whether it fits your needs, what features matter, and what pitfalls to avoid. Whether you are a first-time user or considering the Pro version, you will leave with a clear understanding of Delta's role in your investment toolkit.
Delta (now Delta by eToro) is a read-only investment portfolio tracker that consolidates your holdings across multiple platforms into a single, unified view[reference:0]. It was launched in 2017 and joined the eToro group in 2019, growing to nearly 5 million users[reference:1].
🔑 Critical distinction: Delta is not a wallet, exchange, or broker[reference:2][reference:3]. It does not hold, deposit, trade, or withdraw any funds. You cannot send or receive crypto through Delta[reference:4]. It is a tracking tool only — a dashboard for your investments.
Delta tracks thousands of cryptocurrencies (over 10,000 altcoins), stocks, ETFs, NFTs, forex currencies, and indices[reference:5][reference:6]. It is designed for investors who hold assets across multiple platforms and want a clear, consolidated overview without managing spreadsheets[reference:7].
The app is available on iOS, Android, Windows, and Mac, with a free version and a paid Delta Pro subscription tier[reference:8][reference:9].
Delta operates by connecting to your exchanges, wallets, and brokers through API keys or wallet address imports. Once connected, it pulls in your balances and transaction history automatically[reference:10].
Delta updates prices for all coins every 15 seconds to 1 minute, depending on the exchange[reference:15]. The first sync with a new exchange can take up to 15 minutes to import a large trading history[reference:16]. You can manually force a sync from Settings → Connections[reference:17].
Not all exchanges provide complete transaction history through their APIs. For example, HTX only allows importing the past 2 days of trades, withdrawals, and deposits[reference:18]. When Delta cannot import complete history, it generates a Balance Adjustment transaction to reconcile the difference[reference:19].
⚠️ Important: Delta is read-only. When connecting an exchange, always use read-only API keys with no withdrawal or trading permissions[reference:20][reference:21]. Never share API keys with withdrawal privileges.
Delta offers a range of features designed to help investors monitor and understand their portfolios. Below are the most notable ones[reference:22].
Clear overview of total portfolio balance, profit & loss across various time periods. View crypto, stocks, ETFs, and NFTs all in one place[reference:23].
View price, chart, market cap, volume, order book, holdings, P&L, project website, and whitepaper for each asset[reference:24].
Full CoinMarketCap-style list of cryptocurrencies with global market data. Add assets to your watchlist to track potential investments[reference:25].
Manage multiple separate portfolios completely independent from each other[reference:26].
Complete analytics dashboard with insights into coin location, fee breakdown, most used exchanges, and more[reference:27].
Set personal notifications for each asset. Get daily alerts and notifications for significant price changes or portfolio value shifts[reference:28].
Transfer or sync data between devices using a recovery QR code. Connect via eToro account to restore access[reference:29].
Direct line for asset teams to connect with investors — real news directly from the source[reference:30].
The Pro subscription unlocks additional capabilities[reference:31]:
💡 Tip: Delta's free tier is fully functional for basic portfolio tracking. Pro is best for active traders who need real-time data and unlimited connections.
Delta is a powerful tool, but it is not for everyone. Here is how to evaluate whether it fits your needs.
⚠️ Note: Some users report that Delta's calculations can be inaccurate, particularly with fees and transaction timing[reference:49]. Always cross-check Delta's numbers against your exchange's records.
Delta is one of many portfolio tracking tools. The table below compares Delta with popular alternatives[reference:50][reference:51].
| Feature | Delta | CoinStats | Koinly | CoinMarketCap |
|---|---|---|---|---|
| Primary Use | Multi-asset tracking (crypto + stocks) | Crypto portfolio tracking | Tax reporting | Manual price tracking |
| Asset Support | Crypto, stocks, ETFs, NFTs, forex | Crypto, DeFi, NFTs | Crypto (tax-focused) | Crypto only |
| Exchange Sync | Yes (read-only API) | Yes (300+ exchanges)[reference:52] | Yes (hundreds)[reference:53] | Manual only |
| Wallet Sync | Yes (BTC, ETH, many others) | Yes (100+ chains)[reference:54] | Yes[reference:55] | No |
| Tax Reporting | Limited | Limited | Comprehensive[reference:56] | No |
| Free Tier | Yes[reference:57] | Yes[reference:58] | Limited | Yes |
| Pro Pricing | ~$4.49–$6.99/mo[reference:59] | $3.49/mo[reference:60] | Varies | N/A |
| Platforms | iOS, Android, Web, Windows, Mac | iOS, Android, Web | Web, iOS, Android | Web, Mobile |
| Ownership | eToro | Independent | Independent | Binance |
Note: Features and pricing change frequently. Always verify current information directly from each provider.
Use this checklist before and after setting up Delta to ensure you are using it safely and effectively.
Alex is a crypto investor with assets spread across three exchanges (Binance, Coinbase, Kraken) and two wallets (MetaMask and a Ledger hardware wallet). Alex also holds some stocks in a brokerage account.
Before Delta: Alex had to log into five different platforms to check balances, making it difficult to track total portfolio value and performance.
With Delta:
Outcome: Alex saves time, makes more informed decisions, and catches a significant price drop early through Delta's alerts.
Note: This scenario assumes all connections work as expected. In practice, some users experience sync delays or calculation discrepancies[reference:61].
⚠️ This is not financial, legal, or tax advice.
The Delta app is a tracking tool only. It does not hold, secure, or insure your assets. Your funds remain on the exchanges and wallets you connect. Delta's calculations and syncing are not always accurate[reference:73] — always verify your portfolio against official exchange records.
Security risks: Connecting third-party apps to your exchange accounts introduces risks. Use read-only API keys, never share sensitive information, and be cautious of phishing attempts impersonating Delta[reference:74][reference:75].
Privacy considerations: Delta accesses your portfolio data. Consider whether you are comfortable with a third party (especially one owned by eToro) having visibility into your holdings[reference:76][reference:77].
Regulatory status: Delta's features, pricing, and availability may change. Verify current information directly from delta.app before making any decisions.
This guide is for educational purposes only and does not constitute an endorsement of Delta or any other product. Always do your own research and consult qualified professionals for personalized advice.
Delta is a read-only investment portfolio tracker that consolidates your crypto, stocks, ETFs, and NFTs in one place. It is not a wallet or exchange — you cannot store, buy, sell, or withdraw funds through the app[reference:78][reference:79].
Delta is generally safe when used properly. It uses read-only API connections and does not hold your funds. However, users have reported syncing issues and calculation errors[reference:80]. Always use read-only API keys and never share sensitive information[reference:81].
Delta is the free version with basic portfolio tracking. Delta Pro is a paid subscription that offers advanced analytics, real-time price updates, unlimited exchange connections, and additional portfolio insights[reference:82][reference:83].
Delta Pro pricing varies by region and plan. Monthly subscriptions start around $4.49–$6.99, while yearly plans are approximately $49.99–$53.88[reference:84][reference:85][reference:86]. In-app purchases range from $6.99 to $107.99 depending on the tier and region[reference:87].
No. Delta is a read-only portfolio tracker. It does not hold, trade, or allow withdrawal of any assets[reference:88]. You cannot deposit or withdraw funds from the app[reference:89].
Popular alternatives include CoinStats (comprehensive crypto dashboard), Koinly (tax-focused), CoinMarketCap (simple manual tracking), CoinGecko, and Zerion (DeFi-focused)[reference:90]. The best choice depends on your specific needs.
Go to Settings → Connections in the app, select your exchange, and enter your API key and secret[reference:91]. Always use read-only permissions only[reference:92]. The first sync can take up to 15 minutes depending on your transaction history[reference:93].
This can happen due to API limitations, missing transaction history, or sync delays[reference:94]. Delta may generate a balance adjustment transaction to reconcile differences[reference:95]. You can manually force a sync from Settings → Connections[reference:96].