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.






248+ iOS apps curated and reviewed
The best compounding & depreciation apps on iPhone average 4.6★ across 248+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | $0.99 was $1.99 | 5.0★ (1) | No | No | Jul 2026 | ||
| 2 | Free | 4.9★ (11) | Yes | Yes | Jun 2026 | ||
| 3 | Free | 5.0★ (2) | Yes | No | May 2026 | ||
| 4 | Free | 4.8★ (3.4K) | No | No | Sep 2026 | ||
| 5 | Free | — | Yes | Yes | Aug 2026 | ||
| 6 | Free | — | No | 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.




This app calculates compound interest, showing how investments grow exponentially over time. It differs from simple interest by reinvesting earnings, leading to accelerated asset accumulation. Understand the power of compounding for your financial future.