Comparison

KD DFU vs IWA iMeter

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

KD DFU

Features
Read full description

A utility to do the door lock firmware upgrade

About

IWA iMeter

Features
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IWA iMeter is part of the IWA Smart Meter Series, combining advanced technology with user-friendly operation to provide a comprehensive energy management solution. With iMeter, users can easily configure and monitor various power-related parameters for precise control over the electrical system. Whether it's current, power, or accumulated energy consumption, iMeter provides real-time value readings for users to stay informed about energy usage. Additionally, iMeter supports multiple measurement phases, making it suitable for various applications. Through Bluetooth and Modbus communication, seamless integration with other systems such as energy management platforms enables functions like energy consumption analysis, cost-saving analysis, and system maintenance. In summary, iMeter offers powerful features, user-friendly operation, efficient energy management, and integration advantages, making it the ideal choice for building and industrial applications. โ— Communication Parameters Configuration: Select RS-485 or Ethernet connection based on requirements and configure corresponding parameters. โ— Phase Parameters Configuration: Support multiple wiring types and current transformer (CT) settings to ensure accurate and reliable system operation. โ— Analog Module Configuration: Support various analog output devices and provide temperature alarm with digital output (DO) loop linkage settings. โ— Real-time Data: Display various parameters of the meter and analog modules, including current, voltage, power, and accumulated energy consumption. โ— Authorization Management: Administrators can reset device parameters, while regular users have limited operational permissions. โ— Additional Features: 1. Connection Pairing: Assist users in finding nearby smart meters and display search results in a list format. 2. Technical Support: Provide contact information for customer support to help users seek assistance and resolve issues promptly. 3. Device Reset: Restore device parameters to factory settings when necessary.

Screenshots

KD DFU3 screens
IWA iMeter4 screens

Verdict

The call

KD DFU and IWA iMeter are too close to call on the numbers: across 5 compared parameters โ€” price, ads, in-app purchases and device support among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
KD DFU versus IWA iMeter: the parameters behind the verdict, then further details
ParameterKD DFUIWA iMeter
PriceFreeFree
Update frequencyEvery 2 monthsโ€”
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.011.0 โ€” better
Further details โ€” not scored
Size26 MB12 MB
Age rating4+4+
DeveloperGuangzhou Kuodao Internet of Things Technology Co., Ltd.Chicony power Technology Co.,Ltd.

In-app purchases

None

KD DFU

No in-app purchases

None

IWA iMeter

No in-app purchases

Questions

Is KD DFU free?
KD DFU is free to download, with no in-app purchases.
Is IWA iMeter free?
IWA iMeter is free to download, with no in-app purchases.
Do KD DFU or IWA iMeter have ads?
Neither KD DFU nor IWA iMeter shows ads.

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