250+ iOS apps curated and reviewed
The best pv calculator apps on iPhone average 4.2★ across 250+ 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 |  | Free | 5.0★ (2) | No | Yes | Aug 2026 | |
| 2 |  | Free | 4.4★ (23) | Yes | Yes | Aug 2026 | |
| 3 |  | Free | 4.8★ (3.3K) | Yes | No | Oct 2026 | |
| 4 |  | $6.99 | 5.0★ (1) | Yes | No | May 2026 | |
| 5 |  | $1.99 | 4.0★ (13) | No | No | Aug 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | Free | 4.6★ (803) | No | Yes | Oct 2026 | |
| 8 |  | Free | — | No | Yes | May 2026 |
This tool simplifies solar photovoltaic system design and analysis for professionals and students. It offers a comprehensive Energy Hub with multiple calculators, providing instant results, visual charts, and clear insights for efficient PV system planning and optimization.
This tool provides comprehensive solar energy analysis, including system design, battery storage optimization, and real-time utility price tracking. Generate detailed PDF reports for your solar projects to make informed decisions and maximize savings.
Emulates the TI BAII Plus financial calculator, offering identical functionality with a clean and user-friendly interface. It's designed for finance professionals and students preparing for exams like CFA, FRM, and CPA.
