Quickly calculate stock price changes, profit and loss, and forecast targets. Review market trends with K-line replay and access real-time data for over 8,000 stocks and 700 ETFs. Designed for both beginners and professional traders.





238+ iOS apps curated and reviewed
Finding the right stock calculator option apps can be overwhelming with so many options. We've analyzed 238+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 4.5★ (19) | No | Yes | Sep 2026 | ||
| 2 | Free | 4.3★ (320) | No | Yes | Sep 2026 | ||
| 3 | Free | 4.2★ (5) | Yes | Yes | May 2026 | ||
| 4 | Free | 4.7★ (180) | Yes | Yes | Sep 2026 | ||
| 5 | Free | — | No | No | May 2026 | ||
| 6 | Free | 4.3★ (4.9M) | No | No | Oct 2026 | ||
| 7 | Free | 4.4★ (414) | Yes | Yes | Oct 2026 | ||
| 8 | Free | 4.7★ (61K) | No | No | Oct 2026 |





Quickly calculate stock price changes, profit and loss, and forecast targets. Review market trends with K-line replay and access real-time data for over 8,000 stocks and 700 ETFs. Designed for both beginners and professional traders.



Calculate investment returns for stocks and cryptocurrencies. Determine key financial metrics like break-even price, ROI, and net selling/buying prices with this intuitive and easy-to-use tool.






This app helps traders pre-determine target and stop prices for stock trades. It offers tools to calculate profit/loss, visualize analysis, and set alerts for market movements. Designed for both novice and experienced traders to manage risk and safeguard profits.