LaserPowerMeter vs KCSDI
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
LaserPowerMeter
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This app can connect to the SANWU laser power meter probe through BLE bluetooth, read the built-in parameter information of the device, display the current laser power data, and can also display the power curve data over a period of time, calculate and display the minimum, maximum and average power data. The working range, wavelength and other parameters of the probe can be set through the app. The calibration function can be used in conjunction with a standard laser source to calibrate the sensor's reference point data.
KCSDI
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Software for Measall instrument, Enhance your instrument for more comfortable measurements.
Screenshots
Verdict
The clearest difference is update cadence: KCSDI at every 3 weeks against LaserPowerMeter's every 13 months. LaserPowerMeter's advantage is iOS requirement (12.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
LaserPowerMeter ships an update every 13 months, KCSDI every 3 weeks. Both last shipped on November 4, 2026.
| Parameter | LaserPowerMeter | KCSDI |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 13 months | Every 3 weeks โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 โ better | 15.5 |
| Further details โ not scored | ||
| Size | 29 MB | 31 MB |
| Age rating | 4+ | 17+ |
| Developer | ็ฑๆฐ ๅจ | Chengdu KeChuang Institute of Science and Culture |
In-app purchases
LaserPowerMeter
No in-app purchases
KCSDI
No in-app purchases
Questions
Is LaserPowerMeter free?
Is KCSDI free?
Do LaserPowerMeter or KCSDI have ads?
Which is updated more often, LaserPowerMeter or KCSDI?
Other comparisons
