Comparison

KoCoS Test Center vs NV Master

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

Head to head

About

KoCoS Test Center

Features

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The program can be used for remote control of ACTAS BTT, ACTAS BTT2 and PROMET L10 devices, setting test parameters and executing tests. With the KoCoS Test Center app it is also possible to save and sort the test item and test results. Creating a PDF test report is also very easy.

About

NV Master

Features

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NV Master is a mobile application tool that is compatible with thremal AI collision prevention instruments and used in many scenarios, such as safe driving, nighttime pedestrian monitoring, and vehicle detection. It is convenient for users to manage related AI collision prevention instruments by wirelessly connecting with the device and achieving device control and remote OTA upgrade.

Screenshots

KoCoS Test Center4 screens

NV Master4 screens

Verdict

The call

The clearest difference is update cadence: NV Master at every 3 weeks against KoCoS Test Center's every 3 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

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

KoCoS Test Center ships an update every 3 months, NV Master every 3 weeks. The most recent releases landed on October 19, 2026 and October 12, 2026 respectively.

Scorecard1 real difference · 5 level

KoCoS Test Center versus NV Master: the parameters behind the verdict, then further details
Parameter	KoCoS Test Center	NV Master
Price	Free	Free
Update frequency	Every 3 months	Every 3 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	12.0	12.0
Further details — not scored
Size	39 MB	46 MB
Age rating	4+	17+
Developer	KoCoS Messtechnik AG	Thermal Master Technology Co.,Ltd.

In-app purchases

None

KoCoS Test Center

No in-app purchases

None

NV Master

No in-app purchases

Questions

Is KoCoS Test Center free?

KoCoS Test Center is free to download, with no in-app purchases.

Is NV Master free?

NV Master is free to download, with no in-app purchases.

Do KoCoS Test Center or NV Master have ads?

Neither KoCoS Test Center nor NV Master shows ads.

Which is updated more often, KoCoS Test Center or NV Master?

KoCoS Test Center ships an update every 3 months, and NV Master every 3 weeks. Most recently, KoCoS Test Center was updated on October 19, 2026 and NV Master on October 12, 2026.