Cyl Duration vs Ventilator Mode Map
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cyl Duration
Calculates remaining oxygen in a cylinder for ambulatory users. Input device, liter flow, and cylinder size for precise remaining hours and minutes. Provides peace of mind for oxygen users on the go.
- Calculate remaining oxygen hours/minutes
- Input device settings
- Input liter flow
- Input cylinder size
- Precise readout
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The O2 To Go! Cylinder Duration App puts patient and technician's minds at ease. With just the touch of a button, the Cyl Duration App calculates the amount of oxygen remaining (hours/minutes) in a cylinder, giving ambulatory users assurance and peace of mind that they have enough oxygen to be on the go. The O2 To Go! Cylinder Duration App enables users to input settings for a precise readout - including device, liter flow, cylinder size and amount of oxygen remaining in the cylinder. Developed by Responsive Respiratory Inc, the High Pressure Oxygen Experts.
Ventilator Mode Map
This app classifies mechanical ventilation modes based on a recognized medical taxonomy. It provides images and details for numerous ventilators worldwide, including manufacturer and model information.
- Mechanical ventilation mode taxonomy implementation
- Ventilator manufacturer and model details
- Ventilator images
- Global ventilator database
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This app is designed to implement the taxonomy (classification system) for modes of mechanical ventilation described by Chatburn et al (Respir Care 2014;59(11):1747-1763). It has manufacturer, model, and ventilator image for most of the ventilators used across the world.
Screenshots
Verdict
The clearest difference is update cadence: Ventilator Mode Map at every 3 months against Cyl Duration's every 49 months. Ventilator Mode Map also leads on rating (4.8 vs 4.5). Cyl Duration's advantage is iOS requirement (10.0 vs 17.0). On price, ratings volume, ads and in-app purchases 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.
Ventilator Mode Map holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 8 and 8 respectively.
Cyl Duration ships an update every 49 months, Ventilator Mode Map every 3 months. The most recent releases landed on September 25, 2026 and October 3, 2026 respectively.
| Parameter | Cyl Duration | Ventilator Mode Map |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (8 ratings) | 4.8 (8 ratings) — better |
| Positive reviews | 41.7% of reviews | — |
| Number of ratings | 8 | 8 |
| Update frequency | Every 49 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 10.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 17 MB | 40 MB |
| Age rating | 12+ | 12+ |
| Developer | Responsive Respiratory, Inc. | The Cleveland Clinic Foundation |
Customer experience
Cyl Duration
Ventilator Mode Map
In-app purchases
Cyl Duration
No in-app purchases
Ventilator Mode Map
No in-app purchases
Questions
Is Cyl Duration free?
Is Ventilator Mode Map free?
Which has better reviews, Cyl Duration or Ventilator Mode Map?
Do Cyl Duration or Ventilator Mode Map have ads?
Which is updated more often, Cyl Duration or Ventilator Mode Map?
Other comparisons
