Comparison

Unified vs WebEnv Scada

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

Head to head
About

Unified

Features
Read full description

This app allows hosting different HMIs to monitor and control a plant or machine. You can create the HMIs with the Unified-E App Designer and publish them on the Unified-E App Manager. Unified-E is a software product which is used to operate machines or plants with a smartphone. App development time is drastically reduced by using the "Unified-E App Designer" software, where you can define both the HMI views and push notifications for your individual HMI app. No app programming knowledge is required. There is a Gateway PC required which connects smartphone with machine and ensures that communication is secured and only granted for authorized users. The "Pro" license also allows operating a machine via the Internet without performing any configuration on the firewall or router. By now there are already multiple Unified-E endpoint adapters, e. g. for the S7-, ControlLogix-, Modbus- or OPC UA interface. The software, user manuals, licenses and further information can be found on the website ww.unified-e.com. For developers and integrators all licenses are for free.

About

WebEnv Scada

Features
Read full description

WebEnv Scada is a professional management platform to integrate IoT and other devices such as sensors, network controller, digital power meter, air conditioner, DVR, SMR, UPS, door access control and so on. Event alerts triggered from detectors are transmitted to WebEnv 2000 Cloud Center and notifications will be pushed to WebEnv. Key features: * Real-time monitoring of environment conditions. * KWH and trend view for power meters. * IP-level connectivity and network latency monitoring. * Server performance and status monitoring. * Door access records and video clips. * Events Log and push notifications for alerts.

Screenshots

Unified1 screens
WebEnv Scada4 screens

Verdict

The call

The clearest difference is update cadence: Unified at every 4 weeks against WebEnv Scada's every 2 months. Unified also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Unified ships an update every 4 weeks, WebEnv Scada every 2 months. The most recent releases landed on October 17, 2026 and October 14, 2026 respectively.

Scorecard2 real differences ยท 4 level
Unified versus WebEnv Scada: the parameters behind the verdict, then further details
ParameterUnifiedWebEnv Scada
PriceFreeFree
Update frequencyEvery 4 weeks โ€” betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 โ€” better15.6
Further details โ€” not scored
Size189 MB20 MB
Age rating4+4+
DeveloperUnified-E AGLifelan Technology Co.,Ltd.

In-app purchases

None

Unified

No in-app purchases

None

WebEnv Scada

No in-app purchases

Questions

Is Unified free?
Unified is free to download, with no in-app purchases.
Is WebEnv Scada free?
WebEnv Scada is free to download, with no in-app purchases.
Do Unified or WebEnv Scada have ads?
Neither Unified nor WebEnv Scada shows ads.
Which is updated more often, Unified or WebEnv Scada?
Unified ships an update every 4 weeks, and WebEnv Scada every 2 months. Most recently, Unified was updated on October 17, 2026 and WebEnv Scada on October 14, 2026.

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