Comparison

邮证 vs DVR

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

Head to head
About

邮证

This app offers a convenient way for Guangdong residents to handle various document and vehicle-related services from home. It streamlines processes like visa applications, traffic violation payments, and vehicle inspections, saving users time and effort.

Highlights
  • EMS pickup and tracking
  • Guangdong-Guangxi visa renewal
  • Traffic violation search and payment
  • Vehicle inspection service
  • Taiwan travel visa application
  • License plate delivery
  • ID card mailing service
Features
Read full description

“邮证”APP,是中国邮政速递物流股份有限公司广东省分公司(以下简称“广东邮政速递物流”)官方推出的一款高效便捷的证件办理便民服务手机应用,旨在减少群众办理证件往返奔波之苦,协助政府机构提供“足不出户、轻松办证”的便民服务。 邮证APP提供广东港澳签注、EMS揽收,赴台签注、机动车号牌邮寄办理、全国交通违章查询办理、车辆年检、驾照查分等服务,是一个高效、安全、便捷的便民服务平台。 ---核心功能--- 【邮政EMS物流】 邮政EMS物流揽收寄送服务及进度查询,轻松快递生活。 【港澳续签】 接受广东省居民港澳签注申请,提供上门收证办签送证全流程服务,高效安全便捷,免请假排队办理之苦,16省市的港澳签注功能即将开通。 【违章查询缴费】 官方精准查询全国车辆违章,覆盖全国400+城市,便捷在线违章缴费通道,一站式快速解决违章烦恼。 【车辆年检】 邮政速递上门为广东省车主提供新车六年年检服务,足不出户办理年检,快速、便捷地领取检验合格标志。 【赴台签注】 为广东省常住户籍居民提供赴台旅游签注上门全流程服务。 【机动车牌邮寄】 广东省内提供机动车号牌进度查询和送牌上门服务,并提供免费车牌安装服务。 【身份证邮寄】 为广东省常住户籍居民提供身份证补换领申请前的邮寄信息预填写服务,实现申请办理身份证补换领免填信息、电子化管理。 ---我们承诺--- 隐私说明:品牌保证,绝不泄露您的个人信息,请放心使用! 安全支付:支付宝、微信等众多支付机构认证,确保代缴交易安全、稳定。 省心办理:广东邮政速递物流专业办理,省时省心省力! ---关于我们--- 广东邮政速递物流致力打造“智慧生活,证件管家”便民生态平台,为广大群众节约海量时间,提升生活质量。 客服热线:020-11183

About

DVR

This mobile application connects to a Honda genuine accessories dashcam, allowing users to control recording, take photos, and adjust dashcam settings. It provides real-time monitoring, video playback, and local download capabilities for recorded footage and images.

Highlights
  • Real-time dashcam monitoring
  • Start/stop recording and take photos
  • Video playback and deletion
  • Download videos and pictures locally
  • Adjust dashcam settings (white balance, exposure)
  • View hardware and app version
Read full description

This app is the matching mobile phone app of Honda genuine accessories dashcam. This app must be used in conjunction with the Honda DVR dashcam to operate the dashcam: Control start / stop recording, taking photos, setting parameters, viewing video playback, pictures, etc. the detailed functions are as follows: 1. Real-time monitoring: it can view the image display of the current dashcam in real time, control its recording and photographing; 2. Video playback: display the video files in the device in the form of a list, click to play the video files, or delete or download them to the mobile phone; 3. Local download: display the pictures taken in the form of file list, click to view the pictures, and delete the files to release the storage space of mobile phone; 4. Settings: it can adjust the white balance, exposure, HDMI output resolution and other parameters of the dashcam, display the current hardware and app version number, and also adjust the relevant settings of the hot spots of the dashcam.

Screenshots

邮证4 screens
DVR3 screens

Verdict

The call

The clearest difference is rating: DVR at 2.6 against 邮证's 1.6. 邮证's advantage is review sentiment (13% vs 4%) and iOS requirement (10.0 vs 12.0). On price, ratings volume, update cadence and ads 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.

ReceptionRating · Positive reviews · Number of ratings

DVR holds the better App Store score, 2.6 against 1.6. Both are backed by a comparable volume of ratings — 7 and 5 respectively. Written reviews complicate that: 13% of 邮证's written reviews are positive against 4% of DVR's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

邮证 ships an update every 2 months, DVR every 3 months. The most recent releases landed on June 5, 2026 and June 11, 2026 respectively.

Scorecard3 real differences · 7 level
邮证 versus DVR: the parameters behind the verdict, then further details
Parameter邮证DVR
PriceFreeFree
Rating1.6 (7 ratings)2.6 (5 ratings) — better
Positive reviews12.5% of reviews — better4.4% of reviews
Number of ratings7 — better5
Update frequencyEvery 2 months — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS10.0 — better12.0
Further details — not scored
Size66 MB38 MB
Age rating4+4+
DeveloperGuangdong postal express mail service co., LTDSHENYANG TITLETECH CO., LTD

Customer experience

邮证

All ratings7 ratings
Positive14.3%
Neutral0.0%
Negative85.7%
Written reviews8 reviews
Positive12.5%
Neutral0.0%
Negative87.5%

DVR

All ratings5 ratings
Positive40.0%
Neutral0.0%
Negative60.0%
Written reviews45 reviews
Positive4.4%
Neutral8.9%
Negative86.7%

In-app purchases

None

邮证

No in-app purchases

None

DVR

No in-app purchases

Questions

Is 邮证 free?
邮证 is free to download, with no in-app purchases.
Is DVR free?
DVR is free to download, with no in-app purchases.
Which has better reviews, 邮证 or DVR?
DVR is rated higher. 邮证 averages 1.6 out of 5 from 7 ratings, while DVR averages 2.6 from 5 ratings.
Do 邮证 or DVR have ads?
Neither 邮证 nor DVR shows ads.
Which is updated more often, 邮证 or DVR?
邮证 ships an update every 2 months, and DVR every 3 months. Most recently, 邮证 was updated on June 5, 2026 and DVR on June 11, 2026.

Other comparisons