ReUp vs ECG Rhythms
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ReUp
This app helps mobile IV nurses manage their medical supplies with detailed tracking of items, lot numbers, and expiration dates. It streamlines inventory, treatment planning, and appointment scheduling to ensure nurses are always prepared for house calls.
- Smart inventory tracking with lot numbers and expiration dates
- FEFO logic for supply usage
- Reusable treatment templates
- Appointment scheduling and reminders
- Low stock and expiration alerts
- CSV import/export for data management
- iCloud sync and home screen widgets
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ReUp is the inventory management app built specifically for mobile IV nurses. Track every supply bag, syringe, and treatment kit with batch-level precision — so you never show up to a house call unprepared. KEY FEATURES Smart Inventory Tracking - Track items with quantities, lot numbers, and expiration dates - First-Expired-First-Out (FEFO) logic automatically uses the soonest-expiring supplies first - Batch-level tracking for complete supply chain visibility - Instant low stock and expiration alerts keep you ahead of shortages Treatment Templates - Create reusable treatment templates that list all required supplies - One-tap treatment application decrements multiple items at once - All-or-nothing validation ensures you have everything before starting Appointment Scheduling - Calendar and list views for managing your client schedule - Recurring appointments with weekly, biweekly, and monthly options - Appointment reminders so you never miss a house call - Link treatments to appointments for seamless supply tracking Low Stock Management - Dedicated view for items that need attention: expired, expiring, out of stock, and running low - Multi-select reorder list generation to share with suppliers - Quick restock with batch metadata (lot number, expiration date) Data Management - CSV import with intelligent column mapping to bulk-load your inventory - Export inventory, batch details, and usage history as CSV or PDF - Complete audit trail of every supply change with undo support iCloud Sync & Widgets - Seamless iCloud sync keeps your inventory current across all your devices - Home screen widgets for low stock alerts, next appointment, and expiring items ReUp is designed with zero third-party dependencies, runs entirely on-device, and respects your privacy — no accounts, no tracking, no data collection.
ECG Rhythms
This app generates unique ECG strips for practice, preventing memorization and promoting true understanding of cardiac rhythms. It offers adjustable difficulty, detailed explanations, and progress tracking for educational purposes. Designed for medical students and professionals to hone their diagnostic skills.
- Dynamically generated ECG strips
- 31 distinct cardiac rhythms
- Adjustable signal quality (clean, realistic, noisy)
- Open response and multiple-choice answers
- Detailed rhythm criteria and measurements
- Monitor mode for real-time recognition
- Progress tracking for weak areas
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Most ECG apps ship a fixed library of tracings. Work through it twice and you stop reading the strip: you start recognising the picture. Then the real thing looks nothing like the picture. This app generates every strip from scratch. Pick atrial fibrillation and you get a different atrial fibrillation every time, with its own rate, its own irregularity, its own baseline. You cannot memorise your way through it, which is the point. WHAT YOU GET Thirty-one rhythms, drawn on a real 25 mm/s, 10 mm/mV grid with a calibration pulse. Sinus rhythms including arrhythmia and pause. Atrial fibrillation and flutter. Supraventricular and junctional rhythms. All four AV blocks. PACs and PVCs, the R-on-T phenomenon, ventricular tachycardia, torsades de pointes, idioventricular and agonal rhythms, ventricular fibrillation and asystole. Paced rhythms, atrial, ventricular and dual-chamber, plus failure to capture and failure to sense. CHOOSE HOW HARD IT IS Answer from a list while you are learning, then switch to open response and name the rhythm yourself with nothing to pick from. Shorthand works, so afib, vtach and Wenckebach all find it. Set the signal quality. Clean is the textbook tracing. Realistic adds the wander and muscle noise of a cooperative patient. Noisy is the strip nobody trains on and everybody eventually gets. SEE WHY, NOT JUST WHETHER Every answer comes with the criteria that define the rhythm, the measured rate, PR, QRS and QT off that exact tracing, and an explanation of why it is not the rhythm you confused it with. MONITOR MODE Recognising a rhythm as it sweeps across a monitor is a different skill from reading a still strip, and it is the one you need at the bedside. Almost nothing else trains it. TRACK WHAT IS STILL SHAKY The rhythms you miss come back more often. The progress page tells you which ones you have down, which ones keep catching you out, and which pairs you are mixing up. ONE PRICE Everything is included. No subscription, no ads, nothing locked behind a second purchase. Works completely offline. For education and exam preparation. Not a medical device and not for clinical diagnosis or patient care.
Screenshots
Verdict
The clearest difference is update cadence: ECG Rhythms at daily against ReUp's every 6 weeks. ECG Rhythms also leads on iOS requirement (17.0 vs 26.0). On price, rating, ratings volume and ads there is nothing between them.
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.
On the App Store both sit at effectively the same score — 5.0 for ReUp against 5.0 for ECG Rhythms. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
ReUp ships an update every 6 weeks, ECG Rhythms daily. Both last shipped on October 31, 2026.
| Parameter | ReUp | ECG Rhythms |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 6 weeks | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 1 MB |
| Age rating | 17+ | 12+ |
| Developer | Christian Valera | FLETCHER REECE STOBAUGH |
In-app purchases
ReUp
No in-app purchases
ECG Rhythms
No in-app purchases







