Comparison

EYE4 NVR vs 浙江CA互认

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

Head to head
About

EYE4 NVR

This remote monitoring software enables users to view live video feeds from their devices over various network connections. It offers features like P2P connection, multi-channel viewing, PTZ control, and remote playback. Users can also manage device settings and access local recordings.

Highlights
  • Remote video viewing over Wi-Fi/2G/3G/4G
  • P2P network penetration and QR code scanning
  • Multi-channel preview and switching
  • PTZ control and preset management
  • Remote playback and real-time alarms
  • Local image and video viewing
Features
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EYE4 NVR is remote monitoring client software with below functions. 1, the software allows the user to carry over WIFI, 2G, 3G, 4G video viewing; 2, the software supports P2P penetrate the network function, two-dimensional code scanning capabilities; 3, the software supports IP and domain direct connection function; 4, the software supports single or four player, multi-channel switching, screenshots, videos, open sound, voice talk, stream switch functions; 5, the software supports ptz's up and down, left and right, focus, zoom and iris control, preset, cruise, pattern and other functions; 6, the software supports remote playback function; 7, the software supports real-time alarm function; 8, the software supports Remote Network remote control function; 9, the software supports local image and local video viewing; 10, the software supports muti-view preview function; 11, the software support favorites and play history functions; 12, the software support update device’s local setting function;

About

浙江CA互认

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“浙江CA互认”APP是将移动端数字证书技术应用于浙江省公共资源交易领域,交易主体通过“浙江CA互认”即可在线申领“浙江省公共资源交易服务平台”所需的数字证书,以完成招投标过程中的身份认证、电子签章、文件加解密等业务功能,数字证书全省通用。 【手机存证,方便证书管理】 不再依赖USB key实体锁作为CA存储介质,将CA数字证书融入移动客户端,通过“浙江CA互认”APP即可使用数字证书,还可以灵活授权使用人,规避因实体锁混用或丢失而影响业务交易的情况。 【掌上申办,提高交易效率】 只需一部智能手机即可完成证书申领业务流程,免去资料邮寄、现场办理等繁琐步骤。通过手机扫码实现交易过程中电子签章、数据加解密等功能,促进交易高效进行。 【安全认证,规范交易行为】 企业CA数字证书与每个实名认证的手机用户实现绑定,精确记录CA数字证书使用人及其操作记录,便于信息溯源,构筑更加安全可控的交易环境。

Screenshots

EYE4 NVR1 screens
浙江CA互认4 screens

Verdict

The call

The clearest difference is iOS requirement: EYE4 NVR at 6.0 against 浙江CA互认's 9.2. 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

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

EYE4 NVR ships an update every 13 months, 浙江CA互认 every 7 months. The most recent releases landed on September 6, 2026 and September 9, 2026 respectively.

Scorecard1 real difference · 7 level
EYE4 NVR versus 浙江CA互认: the parameters behind the verdict, then further details
ParameterEYE4 NVR浙江CA互认
PriceFreeFree
Positive reviews0.0% of reviews—
Update frequencyEvery 13 monthsEvery 7 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS6.0 — better9.2
Further details — not scored
Size47 MB97 MB
Age rating4+4+
DeveloperShenzhen Vstarcam Technology Co., Ltd.Zhejiang public resources trading center

In-app purchases

None

EYE4 NVR

No in-app purchases

None

浙江CA互认

No in-app purchases

Questions

Is EYE4 NVR free?
EYE4 NVR is free to download, with no in-app purchases.
Is 浙江CA互认 free?
浙江CA互认 is free to download, with no in-app purchases.
Do EYE4 NVR or 浙江CA互认 have ads?
Neither EYE4 NVR nor 浙江CA互认 shows ads.
Which is updated more often, EYE4 NVR or 浙江CA互认?
EYE4 NVR ships an update every 13 months, and 浙江CA互认 every 7 months. Most recently, EYE4 NVR was updated on September 6, 2026 and 浙江CA互认 on September 9, 2026.

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