This app helps users accurately calculate medication expiration dates and times. It features an intuitive interface for managing days and hours, customizable color coding for clarity, and aims to enhance patient safety and efficiency.





250+ iOS apps curated and reviewed
Every iPhone needs a few good rxdatecalc apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 5.0★ (1) | No | No | May 2026 | ||
| 2 | Free | 4.7★ (9.7K) | Yes | No | Sep 2026 | ||
| 3 | Free | 5.0★ (2) | No | No | May 2026 | ||
| 4 | Free | 4.7★ (2.6K) | Yes | Yes | Sep 2026 | ||
| 5 | Free | 3.4★ (68) | No | Yes | Aug 2026 | ||
| 6 | Free | 3.7★ (3) | No | No | May 2026 | ||
| 7 | Free | 4.7★ (862) | Yes | No | Sep 2026 | ||
| 8 | Free | 4.8★ (26) | No | No | May 2026 |





This app helps users accurately calculate medication expiration dates and times. It features an intuitive interface for managing days and hours, customizable color coding for clarity, and aims to enhance patient safety and efficiency.



Calculate the exact number of days, hours, and seconds between any two dates. This tool also allows you to find the date before or after a specified period, making it useful for tracking deadlines, events, or financial products.


Easily calculate future or past dates by adding or subtracting any number of days and/or weeks. This tool is useful for anyone needing to determine specific future or past dates, from medical professionals to everyday users.