Comparison

DVS Camera Calibration vs Hertz in CM

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

Head to head
About

DVS Camera Calibration

Features
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The DVS Camera Calibration software is designed to install calibration tools for blind spot pedestrian detection in car cameras Working principle: The phone communicates and displays the captured image by receiving the WiFi signal from the camera, and the communication protocol is customized. The main functions include: 1. Alarm area alarm setting: Drag the ruler line through the touch screen of the mobile phone to make the area of the ruler line match the actual use 2. Set the mirror/original image output of the camera through the app menu 3. Set the 1080P/720P clarity image output of the camera head through the app menu 4. Set the sensitivity adjustment of the camera for human detection through the app menu 5. Set whether the ruler box in the camera output screen is hidden through the app menu 6. View version information such as camera and WiFi through the app menu 7. Upgrade camera software through the app menu

About

Hertz in CM

Features
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This is a kind of unique dual calculator that gives you the distance (wavelength) in CM (centimeters) according to the selected frequency in Hertz or vice versa. All in relation to the property of the medium (CM/SEC). 34300 is chosen as an average speed of sound in air. 148100 is a good suggestion in water. It might be 'useful' for some people to have a stand-alone app for doing just this. To see more apps like this, go to www.discobajas.com

Screenshots

DVS Camera Calibration3 screens
Hertz in CM1 screens

Verdict

The call

The clearest difference is price: DVS Camera Calibration at Free against Hertz in CM's $0.49. DVS Camera Calibration also leads on update cadence (every 2 months vs every 8 months). Hertz in CM's advantage is chart position (#199 vs unranked) and iOS requirement (13.0 vs 15.0). On 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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

DVS Camera Calibration is free to download; Hertz in CM costs $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

DVS Camera Calibration ships an update every 2 months, Hertz in CM every 8 months. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

Scorecard4 real differences ยท 3 level
DVS Camera Calibration versus Hertz in CM: the parameters behind the verdict, then further details
ParameterDVS Camera CalibrationHertz in CM
PriceFree โ€” better$0.49
Update frequencyEvery 2 months โ€” betterEvery 8 months
AdsNoNo
In-app purchasesNoNo
Best chart rankโ€”#199 โ€” better
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.013.0 โ€” better
Further details โ€” not scored
Size9 MB0 MB
Age rating4+4+
Developerๅ‹‡ ๆฌง้˜ณStein Erik Nilsen

In-app purchases

None

DVS Camera Calibration

No in-app purchases

None

Hertz in CM

No in-app purchases

Questions

Is DVS Camera Calibration free?
DVS Camera Calibration is free to download, with no in-app purchases.
Is Hertz in CM free?
Hertz in CM costs $0.49, with no in-app purchases.
Do DVS Camera Calibration or Hertz in CM have ads?
Neither DVS Camera Calibration nor Hertz in CM shows ads.
Which is updated more often, DVS Camera Calibration or Hertz in CM?
DVS Camera Calibration ships an update every 2 months, and Hertz in CM every 8 months. Most recently, DVS Camera Calibration was updated on October 30, 2026 and Hertz in CM on October 27, 2026.

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