IWA Smart Building System vs i.Charger
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IWA Smart Building System
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IWA Building takes sensing & algorithm as the foundation to provide the smart control of devices in buildings and environmental fields, to consider the needs of users, integrators and owners, from which to generate connections with various roles. Through the core value of "smart sensing", "smart computing", "smart control" and "smart interaction", to make a building as a smart green building that with sensing, thinking, communication and co-existing with the nature. This is the APP for IWA Building - Smart Building System only. Based on the configured device parameters; linkage controls; defined schedules; page settings, and with different levels of role authority, users can access the platform to check the real-time information under their own accessibilities via mobile devices. Yet, all devices within buildings or spaces can be controlled as well. By simple one-click of pre-defined mode & schedule control or smart linkage control tasks, devices can be wisely operated and truly achieve smart building management. App Function • Control Panel: other than ordinary columnar function list, intuitive control panel provides easier and smarter operation • Single and Group Device Control: upper/lower level can be switched within layout, so users can control devices individually or in group at once by their needs. • Various Authority and Accessibility: users can monitor or control devices under their own authorities and accessibilities based own their defined role. • Predefined Modes: multiple sets of predefined modes with preferred system configuration is supported, and users can get into required mode quickly by one simple clicking on the control icon. • Device alert: devices status is monitored by the system, and will send out alert when having abnormal device status or functions. • Real-time Information: clear and easy understanding device status on system interface, users can instantly get accurate data. • Schedule management: users can flexible open or close the defined schedule to make the control easy, simple and convenient. • Linkage control task: linkage control tasks can be define and execute to provide the best operation strategy.
i.Charger
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i.charger is a home charging station app. After adding the corresponding home charging station within the app, users can charge, schedule charging sessions, view historical charging records, and access billing information. It also supports multiple languages and currently offers support for Chinese, English, and Turkish.
Screenshots
Verdict
The clearest difference is update cadence: i.Charger at monthly against IWA Smart Building System's every 24 months. i.Charger also leads on iOS requirement (12.0 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.
IWA Smart Building System ships an update every 24 months, i.Charger monthly. The most recent releases landed on November 7, 2026 and October 27, 2026 respectively.
| Parameter | IWA Smart Building System | i.Charger |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 24 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 63 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | Chicony power Technology Co.,Ltd. | Trusted UPS Manufacturing Company |
In-app purchases
IWA Smart Building System
No in-app purchases
i.Charger
No in-app purchases









