Integra® e2 cylinder app vs Carl Kammerling
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Integra® e2 cylinder app
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The Integra® e2 cylinder app is designed to be used only with Air Products Integra® e2 cylinders. With the Integra® e2 cylinder app you can: - Count quickly how many cylinders are within range - Read the gas levels of the individual cylinders - View individual cylinder usage history - Gain an overview of full, in use and running empty cylinders - Find out working days and arc time remaining - Check cylinder leak status - Assign names to your individual cylinders - Reorder cylinders via MyAirProducts
Carl Kammerling
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The Carl Kammerling App is the brand new way of quickly and securely placing your orders with Carl Kammerling. Once registered, you can browse our product listings or search for products by product code, by description or by scanning a barcode with your device’s camera. Quickly and easily browse our stocklist availability, place orders and receive special promotions and discounts, all from your smartphone or tablet. How can the Carl Kammerling App benefit you? - Completely free to install and use. - Fast order entry saving time and money - Promotions and discounts are highlighted How does Carl Kammerling App work? Register and process orders in 5 Easy Steps using the Carl Kammerling App: 1. Open the App on your smartphone 2. Browse our product range or search by product code, name or barcode image 3. Check our stocklist pricing 4. Place your order, then click and submit (partial orders can also be saved in the cloud to finish at a later date, on any compatible device) 5. Your order will be quickly processed and goods dispatched in line with our usual delivery terms. Click Install - to start downloading the free App from the App Store and start saving time and money when ordering from Carl Kammerling.
Screenshots
Verdict
The clearest difference is update cadence: Carl Kammerling at weekly against Integra® e2 cylinder app's every 6 months. Carl Kammerling also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support 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.
Integra® e2 cylinder app ships an update every 6 months, Carl Kammerling weekly. The most recent releases landed on October 25, 2026 and September 29, 2026 respectively.
| Parameter | Integra® e2 cylinder app | Carl Kammerling |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 144 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Air Products | Adventoris Limited |
In-app purchases
Integra® e2 cylinder app
No in-app purchases
Carl Kammerling
No in-app purchases







