FMC BMS vs i
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
FMC BMS
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FMC - Facility Management Cloud FMC BMS is a total solution for managing, controlling and monitoring buildings and facilities through integration with IoT devices. Using FMC BMS, you can manage all your buildings and monitoring facilities via your mobile phones anytime, anywhere. In addition, you can also control the input/output points of all facilities as needed. FMC BMS also provides many great features. Here's how it works: 1. Use FMC BMS to connect to your workspace by scanning the QR code of the workspace or entering the name of the workspace. 2. Choose the building and the facility to be monitored. 3. Control the input/output points of the facility through the mobile phone. Features in the FMC BMS app includes: *Simple log-in method by scanning the QR Code. *User-friendly interfaces for viewing buildings and facilities. *View historical data of facilities. *View the real-time values of points. *View alarms and get notified when alarms occur in the cloud.
i
Monitor your i-tecc+ LiFePO4 batteries with detailed insights. Track state of charge, capacity, power usage, temperature, and charge cycles. Essential for managing battery health and performance.
- Monitor state of charge
- Track battery capacity
- View power consumption
- Check battery temperature
- Record charge cycles
- LiFePO4 battery information
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i-tecc+ BMS is the perfect tool to get important information about your i-tecc+ LiFePO4 batteries, such as current state of charge, battery capacity, power consumption, temperature, charge cycles and much more.
Screenshots
Verdict
The clearest difference is update cadence: FMC BMS at monthly against i's every 19 months. i's advantage is iOS requirement (12.0 vs 18.6). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
FMC BMS ships an update monthly, i every 19 months. The most recent releases landed on September 17, 2026 and September 21, 2026 respectively.
| Parameter | FMC BMS | i |
|---|---|---|
| Price | Free | Free |
| Positive reviews | โ | 0.0% of reviews |
| Update frequency | Monthly โ better | Every 19 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | โ | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod โ better |
| Requires iOS | 18.6 | 12.0 โ better |
| Further details โ not scored | ||
| Size | 44 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Pegasus Automation | i-tecc batteries GmbH |
In-app purchases
FMC BMS
No in-app purchases
i
No in-app purchases









