Comparison

iEMS vs TCL

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

Head to head
About

iEMS

Features
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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.

About

TCL

Features
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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

iEMS4 screens
TCL4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

iEMS ships an update every 4 months, TCL monthly. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

Scorecard1 real difference · 5 level
iEMS versus TCL: the parameters behind the verdict, then further details
ParameteriEMSTCL
PriceFreeFree
Update frequencyEvery 4 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size41 MB36 MB
Age rating4+4+
DeveloperShenzhen ZTE Software Co., Ltd.Shenzhen TCL New Technology Co.,LTD.

In-app purchases

None

iEMS

No in-app purchases

None

TCL

No in-app purchases

Questions

Is iEMS free?
iEMS is free to download, with no in-app purchases.
Is TCL free?
TCL is free to download, with no in-app purchases.
Do iEMS or TCL have ads?
Neither iEMS nor TCL shows ads.
Which is updated more often, iEMS or TCL?
iEMS ships an update every 4 months, and TCL monthly. Most recently, iEMS was updated on November 3, 2026 and TCL on October 28, 2026.

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