eGFR vs NoQueue Doctor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
eGFR
Calculate glomerular filtration rate (GFR) using various formulas for different age groups. Provides information on kidney disease classification and risk minimization. Always consult a doctor for medical decisions.
- GFR calculation
- Schwartz formula for children
- CKD-EPI, MDRD, Cockcroft formulas
- Information on kidney disease
- Risk minimization guidance
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As an important parameter for assessing kidney function, the glomerular filtration rate, or GFR, is widely used. With the eGFR app, you can calculate an estimated glomerular filtration rate (eGFR) based on serum creatinine. For children and adolescents up to 18 years of age, the Schwartz formula is available. For adults, the CKD-EPI, MDRD and Cockcroft-Gault formulas can be used depending on the desired calculation. In addition, the app provides background information on the individual formulas, guidance on the interpretation of GFR values, and information on risk reduction. The eGFR app is intended solely for calculation and informational purposes and does not replace medical diagnosis, advice or treatment. Medical decisions should not be made solely on the basis of the information provided in the app. In case of health concerns, abnormal values, or before making medical decisions, medical advice should be sought.
NoQueue Doctor
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NoQueue Doctor gives you complete control over your daily clinic operations. Manage patient queues in real time, handle appointments, add walk-ins, and keep your clinic running smoothly — all from your phone. Built specifically for doctors and clinic practitioners, this app replaces paper registers, manual token systems, and the chaos of crowded waiting rooms with a clean, simple digital workflow. HOW IT WORKS 1. Set Your Schedule - Define your working hours, slot duration, and max bookings per slot for each day of the week. 2. Patients Book Online - Patients book through the NoQueue patient app and receive a queue token automatically. 3. Manage Your Queue - See who's waiting, call the next patient with one tap, skip or reschedule as needed. 4. Complete the Visit - Add diagnosis notes, mark the appointment as completed, and move to the next patient. KEY FEATURES One-Tap Queue Management See your live queue at a glance. Call the next patient, mark as served, or skip — all with a single tap. Your patients see their position update in real time on their app. Smart Dashboard Start your day with a clear overview: today's appointments, patients waiting, patients served, and who's currently being seen. Everything you need on one screen. Walk-In Booking Patient walked in without an appointment? Add them to today's queue in seconds. Search by phone number to find returning patients or create a new entry on the spot. Appointment Management View all appointments across dates. Filter by status — scheduled, checked in, completed, cancelled. Update status directly from the list or dive into details for each visit. Clinical Notes & Diagnosis Add diagnosis and clinical notes for each appointment. Your notes are saved and accessible for future reference, helping you maintain complete visit records. Flexible Scheduling Set your weekly schedule with custom time blocks. Define slot duration, max patients per slot, and working hours for each day. Update anytime as your availability changes. Holiday & Closure Management Mark clinic holidays, plan closures in advance, or trigger an emergency closure for today with one tap. Load national and regional holiday presets so you never miss one. Doctor Profile Maintain your professional profile with your qualifications, experience, bio, and photo. Patients see this when they search for doctors on the NoQueue app. Dark Mode Switch between light, dark, or system theme for comfortable use during long clinic hours. WHO IS THIS FOR - Doctors running their own clinic - Physicians at multi-doctor practices - Clinic practitioners managing daily patient flow - Healthcare professionals who want a digital queue system WHY DOCTORS CHOOSE NOQUEUE - Replace paper registers with a digital queue - Patients wait at home, not in your waiting room - Reduce no-shows with automatic reminders - Walk-in and online bookings in one place - Simple enough to use between patients Your clinic. Your queue. Your control.
Screenshots
Verdict
eGFR and NoQueue Doctor are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | eGFR | NoQueue Doctor |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Fortnightly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 35 MB | 31 MB |
| Age rating | 17+ | 17+ |
| Developer | Christian Schramm | CkDigital |
In-app purchases
eGFR
No in-app purchases
NoQueue Doctor
No in-app purchases









