Perform common financial calculations for time value of money concepts. Input variables like amount, interest rate, and term to see results compounded monthly, quarterly, or annually. Save changes to variables for repetitive computations.





250+ iOS apps curated and reviewed
Finding the right six functions of 1 dolar apps can be overwhelming with so many options. We've analyzed 250+ 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 | $7.99 | — | — | No | Sep 2026 | ||
| 2 | $0.99 | 5.0★ (1) | No | No | Aug 2026 | ||
| 3 | Free was $3.99 | 4.9★ (3.6K) | No | Yes | Oct 2026 | ||
| 4 | Free | 3.4★ (9) | No | No | Oct 2026 | ||
| 5 | Free | 4.9★ (13) | No | No | Sep 2026 | ||
| 6 | Free | 4.8★ (86K) | No | No | Oct 2026 | ||
| 7 | Free | 4.8★ (12K) | No | No | Oct 2026 | ||
| 8 | Free | — | No | No | Sep 2026 |










Perform common financial calculations for time value of money concepts. Input variables like amount, interest rate, and term to see results compounded monthly, quarterly, or annually. Save changes to variables for repetitive computations.




Easily determine the present-day value of past prices using up-to-date inflation data. This tool supports 22 international currencies and provides yearly updates, making it simple to understand historical cost comparisons.