# eGFR-Calculator > eGFR-Calculator (iPhone/iPad app by Integrated Systems Management, Inc..) - Source: https://appshunter.io/ios/app/egfr/id6502045440 (this page in markdown: same URL + `.md`) - Developer: [Integrated Systems Management, Inc.](https://appshunter.io/developer/886218143) - Category: Medical - Price: Free - Age rating: 17+ - Requires: iOS 15.0 · 4 MB - Languages: English - Released: 2024-06-06 - Data updated: 2026-02-09 - User reviews in markdown: https://appshunter.io/ios/app/egfr/id6502045440/reviews.md ## What is eGFR? GFR (glomerular filtration rate) is equal to the total of the filtration rates of the functioning nephrons in the kidney. GFR is considered the optimal way to measure kidney function, which in conjunction with urine albumin-to-creatinine ratio (UACR), can help determine the extent of chronic kidney disease (CKD) App allows medical professionals to estimate kidney function using eGFR (Glomerular Filtration Rate) Calculator: MDRD GFR Equation Creatinine Clearance (Cockcroft - Gault Equation) CKD-EPISODE Equations for GFR 2021 - CKD-EPI Creatinine 2021 - CKD-EPI Creatinine-Cystatin C 2009 - CKD-EPI Creatinine 2012 - CKD-EPI Cystatin C 2012 - CKD-EPI Creatinine-Cystatin C ## Version history (last 1 release) ### 1.0 — 2024-06-06 No release notes. ## More apps by Integrated Systems Management, Inc. - [OmniMD EHRLite](https://appshunter.io/ios/app/omnimd-ehrlite/id886218140) - [OmniOne Dictation](https://appshunter.io/ios/app/omnione-dictation/id1495950065) - [OmniMDLite](https://appshunter.io/ios/app/omnimdlite/id1501682782) - [OmniTeleMD](https://appshunter.io/ios/app/omnitelemd/id1545312283) - [OmniMD RPM Provider](https://appshunter.io/ios/app/omnimd-rpm-provider/id6450256308) - [OmniMD RPM Patient](https://appshunter.io/ios/app/omnimd-rpm-patient/id6450256422) All apps by Integrated Systems Management, Inc.: https://appshunter.io/developer/886218143 ## Related topics [egfr calculators](https://appshunter.io/ios/topics/egfr-calculators) · [egfr gfr calculator](https://appshunter.io/ios/topics/egfr-gfr-calculator) · [gfr calculator](https://appshunter.io/ios/topics/gfr-calculator) --- *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 2026-02-09.*