241+ iOS apps curated and reviewed
The best average cost apps on iPhone average 4.5★ across 241+ 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 |  | Free | 5.0★ (1) | No | Yes | Sep 2026 | |
| 2 |  | Free | — | No | Yes | Sep 2026 | |
| 3 |  | Free | — | No | No | May 2026 | |
| 4 |  | Free | — | Yes | Yes | Aug 2026 | |
| 5 |  | Free | — | Yes | Yes | Aug 2026 | |
| 6 |  | $2.99 | 5.0★ (2) | No | No | Sep 2026 | |
| 7 |  | Free | — | No | No | Sep 2026 | |
| 8 |  | Free | 3.9★ (10) | No | No | Aug 2026 |
This tool helps investors quickly calculate their updated average stock cost and visualize how each trade impacts their portfolio. It offers features like visual insights into cost changes and cumulative profit, along with the ability to organize stocks using custom tags.
