iEMS vs TCL
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iEMS
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Intelligent Energy Management System (iEMS) - Focusing on the new energy fields of photovoltaic and energy storage, it takes efficient and stable monitoring and operation maintenance as the core. By virtue of real-time data analysis and fault prediction, it improves energy output and reduces costs. It provides customized solutions to adapt to multiple scenarios, and helps promote the sustainable prosperity and development of the green energy industry.
TCL
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TCL Co. Ltd (hereinafter referred to as "TCL") has launched the TCL-Partner application, which is specifically designed to provide reward support and operational guidance services for installers in the air conditioning industry. With the TCL-Partner application, combined with the excellent installation adaptability of TCL air conditioning products themselves, installers can efficiently manage the entire air conditioning installation workflow. They can earn incentive rewards while completing installation tasks — this not only ensures that the air conditioning installation meets the optimal quality standards but also enables installers to simultaneously increase their personal income.
Screenshots
Verdict
The clearest difference is update cadence: TCL at monthly against iEMS's every 4 months. 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.
iEMS ships an update every 4 months, TCL monthly. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.
| Parameter | iEMS | TCL |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 41 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen ZTE Software Co., Ltd. | Shenzhen TCL New Technology Co.,LTD. |
In-app purchases
iEMS
No in-app purchases
TCL
No in-app purchases









