Differential Pressure vs FREEDOMWare DMC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Differential Pressure
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The “Differential Pressure” transmits the data via audio jack. Currently, this App can be used on Kane Device, which measures the pressure. This app displays the graph of the measured data and is able to send the data via email.
FREEDOMWare DMC
This utility app enables elevator professionals to program and diagnose DMC-I elevator controllers via a Bluetooth LE interface. It provides detailed access to car logic, front and rear doors, and selector functions, allowing for fault viewing, adjustment changes, and real-time I/O monitoring.
- Program DMC-I elevator controllers
- Diagnose controller issues
- View and change car logic settings
- Monitor front and rear door parameters
- Access selector functions
- View real-time I/O
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The FREEDOMWare DMC-I app used with the FREEDOM Tool DMC-I Bluetooth LE Interface Box(7502.9532) allows an elevator professional to fully program and diagnose issues with DMC-I elevator controllers. Car Logic Controller(View Faults, View/Change Adjustments, View/Change timers, View Real Time I/O) Front Door (View Faults, Change Adjustments, Set Up Door Travel Parameters, View Door Travel Parameters, View Real Time I/O) Rear Door (View Faults, Change Adjustments, Set Up Door Travel Parameters, View Door Travel Parameters, View Real Time I/O) Selector (View Faults, Change Adjustments, Set Up Floor Table, View Floor Table, View Real Time I/O)
Screenshots
Verdict
The clearest difference is update cadence: Differential Pressure at every 4 months against FREEDOMWare DMC's every 10 months. 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.
Differential Pressure ships an update every 4 months, FREEDOMWare DMC every 10 months. The most recent releases landed on October 26, 2026 and October 8, 2026 respectively.
| Parameter | Differential Pressure | FREEDOMWare DMC |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 4 months — better | Every 10 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 4 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Kane Asia Inc. | WORLD ELECTRONICS SALES AND SERVICE, INC. |
In-app purchases
Differential Pressure
No in-app purchases
FREEDOMWare DMC
No in-app purchases
Questions
Is Differential Pressure free?
Is FREEDOMWare DMC free?
Do Differential Pressure or FREEDOMWare DMC have ads?
Which is updated more often, Differential Pressure or FREEDOMWare DMC?
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