XL Delta: Excel Formula Guide
Finance & Excel Formula Guide
About
A quick reference for Excel and finance formulas, designed for immediate answers. It helps users find and understand formulas for spreadsheets, studies, or financial modeling. An optional AI feature can generate Excel templates based on user prompts.
What's New in XL Delta
2.0.0
April 30, 2026
• Reference library expanded to 84 formulas with worked examples and "when to use" notes • New Saved tab — bookmark formulas and keep generated templates together • Copy any formula's syntax with one tap • AI template generation is now optional and unlocked with your own API key
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FAQ
What is XL Delta?
XL Delta is a finance and Excel formula reference app. It provides quick access to essential formulas for students, analysts, and professionals working with spreadsheets and financial models.
Does XL Delta have ads?
No, XL Delta is designed to be ad-free, offering a distraction-free experience for users needing immediate formula assistance.
What kind of formulas can I find in XL Delta?
You can look up common Excel formulas and functions, as well as finance, valuation, investing, and modeling formulas like IRR and NPV.
How does the AI template generation work in XL Delta?
XL Delta's optional AI feature allows you to describe your needs in plain English and generate an Excel template using your own API key from Anthropic or OpenAI. The app does not store or process your prompts.
Is XL Delta available on multiple devices?
Yes, XL Delta is supported on both iPhone and iPad, making it accessible for users on Apple's mobile platforms.
How often is XL Delta updated?
The latest version, 2.0.0, was released on April 30, 2026, indicating recent development and updates to the application.
What is the user rating for XL Delta?
XL Delta has a perfect rating of 5.0 stars based on one review, suggesting a highly positive user experience.
Is there a cost to use XL Delta?
No, XL Delta is available for free and does not require any subscriptions or in-app purchases.
