4+ iOS apps curated and reviewed
The best if required apps on iPhone average 5.0★ across 4+ titles — we've ranked them by what real users actually keep on their phones. Updated November 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (2) | No | Yes | Oct 2026 | |
| 2 |  | Free | — | No | No | Aug 2026 | |
| 3 |  | $9.99 | 5.0★ (1) | No | No | Oct 2026 | |
| 4 |  | $0.99 | — | No | No | Aug 2026 |
This app securely stores and shares vital personal information, instructions, and guidance with trusted contacts. It ensures that important details about accounts, documents, and even physical items are accessible when needed most, providing peace of mind for families.
This app helps individuals forecast their Required Minimum Distributions (RMDs) from retirement accounts. It allows users to model different withdrawal strategies and compare their potential after-tax outcomes to a baseline scenario, aiding in tax planning for themselves and heirs.