DHiHZ vs GTMC DVR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DHiHZ
Control your full HD dual-recording dashcam with this app. Connect via Wi-Fi to preview, playback, download videos and photos, and adjust device settings. Experience a new way to manage your dashcam footage.
- Wi-Fi wireless connection to dashcam
- Live preview
- Playback and download videos/photos
- Device settings adjustment
- Full HD dual recording support
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海圳行车记录仪双录APP是全高清前后双录行车记录仪的控制软件，支持wi-fi直连1080P全高清行车记录仪进行预览、回放、视频图片下载以及对设备进行设置等操作。颠覆传统行车记录仪的操控方式，全新体验，从此开始。 主要功能： 1、支持wi-fi无线连接记录仪 2、支持无线对记录仪进行预览、回放下载 3、支持无线对记录仪进行设置
GTMC DVR
Connect to your GAC Toyota WLAN dash cam to view live footage, remotely trigger recordings and capture photos. Browse, download, and manage media files stored on the dash cam's TF card, and adjust device settings.
- View real-time dash cam video
- Remote emergency recording and photo capture
- Preview dash cam media
- Download videos and photos
- Modify dash cam settings
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This is an app for GAC Toyota WLAN dash cam. After the connection between app and dash cam is established, the app can realize the following functions: 1. Watch the real-time video currently recorded by the dash cam; 2. Remote control dash cam to record emergency video and capture photos; 3. Preview the photos, emergency videos and general videos in the dash cam TF Card; 4. Download the photos, emergency videos and general videos in the dash cam TF card; 5. Modify the setting information of dash cam.
Screenshots
Verdict
The clearest difference is ads: GTMC DVR at none against DHiHZ's shown. GTMC DVR also leads on monetization model (free vs ad-supported). On price, review sentiment, update cadence 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 7 months. The most recent releases landed on October 6, 2026 and October 17, 2026 respectively.
| Parameter | DHiHZ | GTMC DVR |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Update frequency | Every 7 months | Every 7 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 | 9.0 |
| Further details — not scored | ||
| Size | 77 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | 运炯 姚 | GAC Toyota Motor Co.,Ltd. |
Customer experience
DHiHZ
GTMC DVR
In-app purchases
DHiHZ
No in-app purchases
GTMC DVR
No in-app purchases
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