# Drip Rate Calculator — IV drip rate, infusion calc > IV drip rate and infusion calculation tool for healthcare professionals. (iPhone/iPad app by Romiick LLC.) - Source: https://appshunter.io/ios/app/drip-rate-calculator/id6775409848 (this page in markdown: same URL + `.md`) - Developer: [Romiick LLC](https://appshunter.io/developer/1716146475) - Category: Medical, Utilities - Price: Free with in-app purchases - Rating: 4.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 18.0 · 23 MB - Languages: American English, Japanese - Released: 2026-06-03 - Data updated: 2026-08-23 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/drip-rate-calculator/id6775409848/reviews.md ## What is Drip Rate Calculator? Drip Rate Calculator is an IV drip calculation app designed for nurses and healthcare professionals. Enter the infusion volume, administration time, and IV set type to quickly check the estimated drip count, drip interval, and flow rate. The companion Apple Watch app lets you check results and adjust key settings from your wrist when taking out your iPhone is difficult. Main features - Calculate drops per minute - Calculate seconds per drop - Show hourly infusion volume in mL/h - Support adult 20 drops/mL and pediatric 60 drops/mL IV sets - View results and edit volume, time, and IV set on Apple Watch - Automatically sync changes between Apple Watch and iPhone - Check the drip rhythm with sound or vibration - Play confirmation sounds even in silent mode - Keep the screen awake while checking rhythm - Use multiple timers with notifications and Lock Screen alarms - View a drip quick chart for 500 mL/100 mL and adult/pediatric conditions - Use calculation records and display customization Results are shown in large, readable numbers, and the input fields are arranged so volume, time, and IV set settings are easy to recognize and tap. This helps you check the key values without unnecessary steps during busy clinical work. On Apple Watch, you can quickly change infusion volume, administration time, or IV set, then follow the calculated rhythm with sound or haptics. Changes made on either device are synchronized automatically, including updates made on Apple Watch while your iPhone is not immediately at hand. Sound and vibration rhythm checks help you confirm the calculated drip interval by feel. Multiple timers can support infusion and observation timing, and the drip quick chart lets you compare common reference values at a glance. The free version includes the core drip calculation features. Pro unlocks more records and timers, unlimited sound/vibration rhythm checks, and customization options. Pro is a one-time purchase, not a subscription. This app is a reference tool for calculating drip count and drip volume. It does not replace medical decisions, treatment decisions, physician instructions, or facility protocols. Always follow your institution’s standards and the judgment of qualified healthcare professionals before actual administration. ## Key features - Calculate drops per minute - Calculate seconds per drop - Show hourly infusion volume - Support adult and pediatric IV sets - Apple Watch integration for results and adjustments - Rhythm check with sound or vibration - Multiple timers with notifications ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Pro Version | $9.99 | one-time | ## Frequently asked questions about Drip Rate Calculator ### What is Drip Rate Calculator used for? Drip Rate Calculator is a medical reference tool designed for nurses and healthcare professionals to calculate IV drip rates, including drops per minute, seconds per drop, and hourly infusion volume. It helps in estimating the correct flow rate for IV infusions. ### Does Drip Rate Calculator have an Apple Watch app? Yes, Drip Rate Calculator features a companion Apple Watch app. This allows users to view results and adjust key settings like infusion volume, administration time, and IV set directly from their wrist, which is useful when their iPhone is not readily accessible. ### How does Drip Rate Calculator help with IV rhythm? The app offers a rhythm check feature using sound or vibration to help users confirm the calculated drip interval by feel. It can play confirmation sounds even in silent mode and keep the screen awake for easier monitoring during busy clinical work. ### What are the differences between the free and Pro versions of Drip Rate Calculator? The free version includes the core drip calculation features. The Pro version, available as a one-time purchase, unlocks more calculation records and timers, unlimited sound/vibration rhythm checks, and additional customization options for a more comprehensive experience. ### Is Drip Rate Calculator suitable for pediatric and adult IV sets? Yes, Drip Rate Calculator supports both adult 20 drops/mL and pediatric 60 drops/mL IV sets. This ensures accurate calculations for a wide range of patient types and infusion scenarios. ### How often is Drip Rate Calculator updated? The latest version of Drip Rate Calculator is 1.2.1, which was last updated on August 2, 2026. Updates typically focus on improving features, reliability, and compatibility with the latest operating systems. ### What devices does Drip Rate Calculator support? Drip Rate Calculator is supported on Apple Watch, iPhone, and iPad devices. This broad compatibility allows healthcare professionals to use the tool across their preferred Apple ecosystem. ### Does Drip Rate Calculator have ads? No, Drip Rate Calculator does not contain advertisements. The app is free to use with core features, and additional functionality is available through a one-time purchase for the Pro version. ## Version history (last 5 releases) ### 1.2.1 — 2026-08-02 - Added Apple Watch support - Various minor improvements - We'll continue improving the app to make it even easier to use. ### 1.2.0 — 2026-07-24 Added Apple Watch integration. You can now view calculation results, adjust infusion volume, administration time, and IV set, and check the rhythm with sound or haptics from your wrist. This update also includes minor bug fixes and usability improvements. ### 1.1.1 — 2026-06-18 * Fixed minor bugs and issues. * We will continue improving the app to make it even easier to use. ### 1.1.0 — 2026-06-08 * Various usability improvements have been made. * We will continue improving the app to make it even better. ### 1.0.0 — 2026-06-04 No release notes. ## More apps by Romiick LLC - [EMOJII TAP](https://appshunter.io/ios/app/emojii-tap/id6473574795) - [Go Banana!!](https://appshunter.io/ios/app/go-banana/id6504529225) - [NUMBERS \| Brain training](https://appshunter.io/ios/app/numbers-brain-training/id6504842241) - [Four Operations Math](https://appshunter.io/ios/app/four-operations-math/id6529530666) - [Ikebana Lab – 3D AR Flower Art](https://appshunter.io/ios/app/ikebana-lab-3d-ar-flower-art/id6744100690) - [Box Breathing Relaxing](https://appshunter.io/ios/app/box-breathing-relaxing/id6757116732) All apps by Romiick LLC: https://appshunter.io/developer/1716146475 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*