DCAM3 vs DVS Camera Calibration
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DCAM3
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DCAM3 is a major service for sports DV users and is committed to providing a more convenient DV experience for sports DV users.
DVS Camera Calibration
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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
Screenshots
Verdict
The clearest difference is iOS requirement: DCAM3 at 9.0 against DVS Camera Calibration's 15.0. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 4, 2026 and September 30, 2026 respectively.
| Parameter | DCAM3 | DVS Camera Calibration |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 52 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen City, Zhi Yang Software Co., Ltd. | 勇 欧阳 |
In-app purchases
DCAM3
No in-app purchases
DVS Camera Calibration
No in-app purchases
Questions
Is DCAM3 free?
Is DVS Camera Calibration free?
Do DCAM3 or DVS Camera Calibration have ads?
Which is updated more often, DCAM3 or DVS Camera Calibration?
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