Neutral DVR vs DVR_OTA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Neutral DVR
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Neutral DVR 可以实时查看，抓拍图片，实时录像，设置记录仪的录像时长，录像分辨率，设置碰撞灵敏度，查看卡的信息，格式化SD卡等功能，方便使用，操作简单。
DVR_OTA
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通过App与行车记录仪连接，下载服务器上的升级包，为行车记录仪软件升级。
Screenshots
Verdict
The clearest difference is iOS requirement: Neutral DVR at 9.0 against DVR_OTA'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.
Neutral DVR ships an update every 3 months, DVR_OTA every 2 months. The most recent releases landed on October 1, 2026 and September 28, 2026 respectively.
| Parameter | Neutral DVR | DVR_OTA |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 61 MB | 1 MB |
| Age rating | 4+ | 17+ |
| Developer | 志举 黄 | ARKMICRO-TECHNOLOGIES-CHENGDU-CO.LTD |
In-app purchases
Neutral DVR
No in-app purchases
DVR_OTA
No in-app purchases
