Comparison

Kopa Vision Pro vs PowerMeter

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

Head to head
About

Kopa Vision Pro

This application allows users to capture photos and record videos using a WiFi camera. It is compatible with a range of iPhone models.

Highlights
  • WiFi camera control
  • Take pictures
  • Record videos
  • iPhone compatibility
Features
Read full description

This app is for wifi camera, take pictures, record videos, support iPhone 5, 5c, 5s,6 ,6 plus

About

PowerMeter

Features
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1. Basic function page (welcome page/connection matching/technical support)        Welcome page: Once you enter the smart meter app page, you will automatically jump to the next page after the app is launched.        Connection pairing: APP guide the user to open the search for the Bluetooth device, and the search results are displayed in a list.        Technical support: Service users at any time, put customer service functions in the system interface to facilitate user assistance. 2. Communication parameter settings Different connection modes contain RS-485 or Ethernet can be set for different environments. Such as the baud rate, the same bit, the data bit, the stop bit, the IP address, the subnet mask, and the gateway address, Modbus TCP connection port, and other different parameters. 3. Phase line parameter setting Different parameter settings can be made for four wiring types such as 1P2W, 1P3W, 3P3W, and 3P4W. Each setting item needs to be adjusted according to the physical wiring system and C.T. serial connection mode, and should be paid attention to the correctness of the serial connection mode of each interface. 4. C.T. parameter setting The APP provide 333mV and 5A equalizer parameter settings and users can confirm whether the current matches the set value. 5. Other functions If necessary, users can also reset the hardware directly (all parameters are restored to factory settings).

Screenshots

Kopa Vision Pro3 screens
PowerMeter3 screens

Verdict

The call

The clearest difference is iOS requirement: Kopa Vision Pro at 6.0 against PowerMeter's 13.0. On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

Scorecard1 real difference · 9 level
Kopa Vision Pro versus PowerMeter: the parameters behind the verdict, then further details
ParameterKopa Vision ProPowerMeter
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS6.0 — better13.0
Further details — not scored
Size53 MB1 MB
Age rating4+4+
DeveloperGuangZhou Ostec Electronic Technology Co., Ltd.Chicony power Technology Co.,Ltd.

In-app purchases

None

Kopa Vision Pro

No in-app purchases

None

PowerMeter

No in-app purchases

Questions

Is Kopa Vision Pro free?
Kopa Vision Pro is free to download, with no in-app purchases.
Is PowerMeter free?
PowerMeter is free to download, with no in-app purchases.
Do Kopa Vision Pro or PowerMeter have ads?
Neither Kopa Vision Pro nor PowerMeter shows ads.
Which is updated more often, Kopa Vision Pro or PowerMeter?
Kopa Vision Pro ships an update every 2 months, and PowerMeter every 2 months. Most recently, Kopa Vision Pro was updated on October 7, 2026 and PowerMeter on October 1, 2026.

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