Calculate future and present worth with discrete or continuous compounding. It also handles various depreciation methods like straight-line, SOYD, DDB, sinking-fund, and UOP. Includes helpful examples and interest tables.






247+ iOS apps curated and reviewed
The best compounding & depreciation apps on iPhone average 4.6★ across 247+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | $0.99 | 5.0★ (1) | No | No | Jul 2026 | ||
| 2 | Free | 4.9★ (11) | Yes | Yes | Jun 2026 | ||
| 3 | Free | — | Yes | Yes | Aug 2026 | ||
| 4 | Free | 4.8★ (3.4K) | No | No | Oct 2026 | ||
| 5 | Free | — | No | No | May 2026 | ||
| 6 | Free | 5.0★ (2) | Yes | No | May 2026 | ||
| 7 | $1.99 | 4.7★ (238) | No | No | Sep 2026 | ||
| 8 | Free | — | — | No | May 2026 |






Calculate future and present worth with discrete or continuous compounding. It also handles various depreciation methods like straight-line, SOYD, DDB, sinking-fund, and UOP. Includes helpful examples and interest tables.



Calculate asset depreciation and appreciation over time. This intuitive app offers simple tools for percentage and straight-line depreciation, making financial calculations easy to understand and manage.




Easily calculate compound interest to plan your future earnings and achieve financial independence. This tool helps you visualize long-term savings, factoring in taxes and inflation for a comprehensive financial outlook.