WebEnv Scada vs Ble2Serial
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WebEnv Scada
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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.
Ble2Serial
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The iOS portable devices will connect with the Bluetooth Low Energy (BLE) to serial port converter devices and exchange data with them bi-directional. The serial port includes RS-232 or RS-422 RS-485 interfaces. The user will test the APP with the SCADA, Robot, UAV, PLC, CNC or etc. with the BLE to serial port devices. The APP will be customized to meet the specific applications.
Screenshots
Verdict
The clearest difference is update cadence: Ble2Serial at every 4 weeks against WebEnv Scada's every 2 months. Ble2Serial 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 · 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.
WebEnv Scada ships an update every 2 months, Ble2Serial every 4 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.
| Parameter | WebEnv Scada | Ble2Serial |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 20 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Lifelan Technology Co.,Ltd. | FUH CHERNG SHEU |
In-app purchases
WebEnv Scada
No in-app purchases
Ble2Serial
No in-app purchases
