Comparison

Proof CarDVR vs DecaiDVR

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

Head to head

About

Proof CarDVR

Features

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PROOF CarDVR is application which is customized for Car DVR "PF600". is an app to control car DVR through WiFi. You can use mobile phone to connect and remote control your Car DVR. The simple & intuitive operation user interface let you easily preview, control, file browsing, playback, download and setting Key Features - Remote Control - Live view - File browser, during the recording - Video: streaming, download, delete - Photo: preview, download, delete - Setting

About

DecaiDVR

Read full description

DecaiDVR is an APP for supporting DVR which produced by Decai manufacturer. You can connect to DVR WI-FI hotspot to view real-time video, replay or download DVR video, and modify DVR settings. Note: Please make sure that your device supports DecaiDVR APP, otherwise it may not work properly.

Screenshots

Proof CarDVR3 screens

DecaiDVR4 screens

Verdict

The call

The clearest difference is update cadence: Proof CarDVR at weekly against DecaiDVR's every 11 months. Proof CarDVR also leads on iOS requirement (8.0 vs 11.0). 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

Proof CarDVR ships an update weekly, DecaiDVR every 11 months. The most recent releases landed on September 20, 2026 and September 18, 2026 respectively.

Scorecard2 real differences · 4 level

Proof CarDVR versus DecaiDVR: the parameters behind the verdict, then further details
Parameter	Proof CarDVR	DecaiDVR
Price	Free	Free
Update frequency	Weekly — better	Every 11 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	8.0 — better	11.0
Further details — not scored
Size	54 MB	154 MB
Age rating	4+	4+
Developer	继海邓	Dongguan Decai Electronics Technology Co.,Ltd

In-app purchases

None

Proof CarDVR

No in-app purchases

None

DecaiDVR

No in-app purchases

Questions

Is Proof CarDVR free?

Proof CarDVR is free to download, with no in-app purchases.

Is DecaiDVR free?

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

Do Proof CarDVR or DecaiDVR have ads?

Neither Proof CarDVR nor DecaiDVR shows ads.

Which is updated more often, Proof CarDVR or DecaiDVR?

Proof CarDVR ships an update weekly, and DecaiDVR every 11 months. Most recently, Proof CarDVR was updated on September 20, 2026 and DecaiDVR on September 18, 2026.