NSYS Buy Back vs LaserPowerMeter
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
NSYS Buy Back
Read full descriptionHide full description
Find a way to organize buyback process for mobile devices! Fully customizable application will provide you an accurate buyback price. Use different questions and parameters and receive buyback orders directly from the application. Test now and start your own buyback!
LaserPowerMeter
Read full descriptionHide full description
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.
Screenshots
Verdict
The clearest difference is update cadence: NSYS Buy Back at every 2 months against LaserPowerMeter's every 13 months. 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.
NSYS Buy Back ships an update every 2 months, LaserPowerMeter every 13 months. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.
| Parameter | NSYS Buy Back | LaserPowerMeter |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months โ better | Every 13 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details โ not scored | ||
| Size | 23 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Grigoriy Glazman | ็ฑๆฐ ๅจ |
In-app purchases
NSYS Buy Back
No in-app purchases
LaserPowerMeter
No in-app purchases
Questions
Is NSYS Buy Back free?
Is LaserPowerMeter free?
Do NSYS Buy Back or LaserPowerMeter have ads?
Which is updated more often, NSYS Buy Back or LaserPowerMeter?
Other comparisons
