Comparison

HF vs Mini EMS

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

Head to head
About

HF

Features
Read full description

The application distributed by Shanghai High-Flying Electronics Technology Co., Ltd is a wireless connection equipment, which is used connect router with company's WIFI modules. It is our own design and development of one-key networking equipment. After using an IOS device to link with a WIFI network, open the application and type the WIFI password in the input box. Then click the 'connect' button in the screen, the application will send the packet with the password information. Right now, the smartlink is in standby state waiting for the connection with the router, and the High-Flying series WIFI module will capture the useful packets. If the password is correctly authenticated, the application will return a feedback of the WIFI module’s IP address and MAC address in the screen. If connection fails, the application will feedback with error: smartlink fail,no device is configed. Please check the using details and try again.

About

Mini EMS

Monitor and manage your photovoltaic inverter system remotely. Configure Wi-Fi connections, view power station performance, and access equipment details. Receive real-time alerts and perform remote operations for optimal system management.

Highlights
  • WIFI configuration for PV inverters
  • Login and power station list display
  • View equipment running status and generation
  • Power station and equipment information overview
  • Equipment operation flow chart
  • Daily power plant record with error/warning info
  • Remote settings and operations
Features
Read full description

The company develops and produces photovoltaic inverter equipment by itself. In order for customers to use the company's products more conveniently, it develops a set of remote energy real-time management system, and also develops an app based on mobile phone operation, which is convenient for customers to view photovoltaic inverters at any time. The core functions of the App are as follows: WIFI configuration: complete the configuration of connecting the PV inverter to WIFI. After the WiFi configuration is successful, the PV inverter connects to the remote energy real-time management system and uploads data; login function: the customer enters the user name and Password, after successful login, enter the power station list display interface; power station list: users can view the equipment running status, total power generation and total revenue under each power station; power station overview: overview of power station information and equipment information, including power generation, Current power, CO2 emission reduction, total power generation and other information; equipment operation flow chart: display the information of machine operation, display the basic information such as the model and version number of the machine, and select different machine operating status display through different serial numbers; Power Plant Daily Record: Users can view the latest error/warning information. You can view the time when the event occurred in the power station, the device serial number, event name and other information; remote settings: divided into basic settings, working mode settings, reset wifi, restart the machine, activate the battery function, the user can according to their own needs The selected machine Online remote operation;

Screenshots

HF4 screens
Mini EMS3 screens

Verdict

The call

The clearest difference is update cadence: Mini EMS at every 3 weeks against HF's every 17 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

HF ships an update every 17 months, Mini EMS every 3 weeks. The most recent releases landed on September 28, 2026 and October 2, 2026 respectively.

Scorecard1 real difference · 8 level
HF versus Mini EMS: the parameters behind the verdict, then further details
ParameterHFMini EMS
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 17 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size4 MB37 MB
Age rating4+17+
DeveloperHi-Flying英 张

In-app purchases

None

HF

No in-app purchases

None

Mini EMS

No in-app purchases

Questions

Is HF free?
HF is free to download, with no in-app purchases.
Is Mini EMS free?
Mini EMS is free to download, with no in-app purchases.
Do HF or Mini EMS have ads?
Neither HF nor Mini EMS shows ads.
Which is updated more often, HF or Mini EMS?
HF ships an update every 17 months, and Mini EMS every 3 weeks. Most recently, HF was updated on September 28, 2026 and Mini EMS on October 2, 2026.

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