# NICU Fluids > NICU Fluids calculator for IV fluids, GIR, electrolytes, and FENa. (iPhone/iPad app by Nicholas Wells.) - Source: https://appshunter.io/ios/app/nicu-fluids/id710076885 (this page in markdown: same URL + `.md`) - Developer: [Nicholas Wells](https://appshunter.io/developer/657195132) - Category: Medical, Education - Price: Free - Rating: 4.29/5 from 7 App Store ratings · 5 written reviews indexed - Age rating: 4+ - Requires: iOS 7.0 · 0 MB - Languages: English - Released: 2013-09-26 - Data updated: 2026-08-31 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/nicu-fluids/id710076885/reviews.md ## What is NICU Fluids? The most complete NICU fluids app in the App Store. NICU Fluids is an all-in-one calculator for IV fluids, GIR, electrolytes, and FENa designed for RNs, medical students, residents, and attending physicians. NICU Fluids features include: -GIR calculator using single or multiple drips -Electrolyte calculator for single or multiple drips -FENa calculator for determining if prerenal vs. intrinsic acute renal injury Users can quickly and accurately calculate GIR and electrolytes on rounds with just a few clicks. Developed by a neonatal-perinatal fellow. An excellent companion for anyone caring for critically ill neonates. ## Key features - GIR calculator (single or multiple drips) - Electrolyte calculator (single or multiple drips) - FENa calculator - Accurate calculations for neonates - Developed by a neonatal-perinatal fellow ## Recent user reviews (5 of 5) All indexed reviews: https://appshunter.io/ios/app/nicu-fluids/id710076885/reviews.md ### 5/5 — Please make new update for latest iOS! *2022-01-13, version 1.0* Hi. I LOVE your app, please update for the newest iOS. I’m a neonatal NP in a busy high volume unit and miss it dearly. There is nothing else like it out there. You are needed and wanted. ### 5/5 — Please update! *2021-11-19, version 1.0* I miss this app! Please update for iOS! ### 4/5 — Amazing App *2021-07-12, version 1.0* I used this app all the time in the NICU until recently since it no longer works with the new iOS on the iPhones. Currently on iOS 14.6, was working before the new update. ### 5/5 — Great app *2015-06-19, version 1.0* A must for nicu rotations. ### 5/5 — Carr4510 *2014-03-01, version 1.0* Great app…wish I had it during NICU rounds as a med student. ## Frequently asked questions about NICU Fluids ### What is NICU Fluids used for? NICU Fluids is a medical calculator designed to help healthcare professionals quickly and accurately compute IV fluids, GIR (glucose infusion rate), electrolytes, and FENa for neonates. It assists in managing care for critically ill infants. ### Who developed NICU Fluids? NICU Fluids was developed by Nicholas Wells, who is a neonatal-perinatal fellow. This background ensures the app is created with practical, specialized knowledge for its intended users. ### What devices does NICU Fluids support? NICU Fluids is available for iPhone and iPod devices. It is designed to be a convenient tool for medical professionals on the go. ### How often is NICU Fluids updated? The latest version of NICU Fluids is 1.0, and it was last updated on September 26, 2013. As of its last update, it has maintained its functionality for its users. ### What is the age rating for NICU Fluids? NICU Fluids has an age rating of 4+. This indicates it is suitable for users of all ages, with the primary audience being medical professionals. ### Does NICU Fluids have ads? No, NICU Fluids does not contain advertisements. Users can utilize the app's features without any interruptions from ads. ### What is the user rating for NICU Fluids? NICU Fluids has an average rating of 4.3 stars, based on 7 ratings. This suggests a generally positive reception from its user base. ### Is NICU Fluids available for Android devices? Based on the provided information, NICU Fluids is currently only supported on iPhone and iPod devices. There is no mention of Android compatibility. ## Version history (last 1 release) ### 1.0 — 2013-09-26 No release notes. ## Apps similar to NICU Fluids | App | Rating | Price | Category | | --- | --- | --- | --- | | [Gomella's Neonatology](https://appshunter.io/ios/app/gomellas-neonatology/id1551790820) | 4.7 (34) | Free | Medical | | [NICU Mate: Neonatal Calc](https://appshunter.io/ios/app/nicu-mate-neonatal-calc/id6756231872) | 1.0 (1) | Free | Medical | | [NeoCarePal](https://appshunter.io/ios/app/neocarepal/id6462193109) | 4.0 (4) | Free | Medical | | [Neonatal Formulary](https://appshunter.io/ios/app/neonatal-formulary/id6737917571) | — | Free | Medical | | [NeoTools](https://appshunter.io/ios/app/neotools/id1545753332) | — | $19.99 | Medical | | [STABLEize for HealthStream](https://appshunter.io/ios/app/stableize-for-healthstream/id1585560211) | 5.0 (1) | Free | Medical | ## More apps by Nicholas Wells - [GIR Calc](https://appshunter.io/ios/app/gir-calc/id660860969) All apps by Nicholas Wells: https://appshunter.io/developer/657195132 ## Related topics [nicu fluids](https://appshunter.io/ios/topics/nicu-fluids) · [neonatologyapp](https://appshunter.io/ios/topics/neonatologyapp) · [peekaboo icu preemie](https://appshunter.io/ios/topics/peekaboo-icu-preemie) · [fluids and electrolytes mie](https://appshunter.io/ios/topics/fluids-and-electrolytes-mie) · [nicu](https://appshunter.io/ios/topics/nicu) --- *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 2026-08-31.*