Comparison

BYD EnergyMS vs FD Service

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

Head to head
About

BYD EnergyMS

Monitor the real-time performance of your BYD new energy product remotely. View energy flow diagrams, power curves for the past 48 hours, and daily and total energy consumption data.

Highlights
  • Real-time energy flow diagram
  • 48-hour power curve display
  • Daily energy information
  • Total energy information
  • Remote performance checking
Features
Read full description

Software introduction: The high efficiency energy monitoring software which is developed by BYD Auto Industry Co. Ltd., is used for users checking the product real-time performance remotely.It is aimed to make it is convenient for our clients who using BYD new energy product. The main functions of the software are as follows: 1, Display real-time energy flow diagram 2, Dispaly 48 hours power curve (the assigned date and the day before) 3, Dispaly daily Energy information 4, Display total Energy information

About

FD Service

This app manages after-sales service for energy storage products. It handles work orders for customer issues and spare parts inventory, ensuring accurate data and efficient internal and external collaboration.

Highlights
  • Work order management
  • Spare parts inventory tracking
  • Customer service integration
  • Online collaboration
  • Data management
  • Material transfer between warehouses
Features
Read full description

This app mainly includes two modules: work order management: customers contact fdbatt with problems related to using fdbatt products (such as energy storage power stations) or we plan to contact customers to provide proactive customer service. Such information needs to be archived in the form of after-sales service work orders, and internal collaboration and external interaction are carried out through online means to form an integrated presentation of management, processes, and data. Spare parts management: In the offline after-sales business of products sold by fdbatt batteries, the standardized management of material in-and-out of storage during the use of spare parts ensures the accuracy of inventory data. Internal collaboration and external interaction are carried out through online means to form an integrated presentation of management, processes, and data. Mainly includes the following scenarios: 1. When customers purchase products, on-site maintenance engineers find that spare parts are damaged during the troubleshooting process and need to be replaced with materials from the spare parts reserved on the project site. 2. During the warranty period, if the product fails, after troubleshooting by maintenance engineers, the repair cost is high and replacement is needed. 3. Customers purchase single spare parts directly from the fdbatt side based on actual needs, rather than finished products. 4. In daily after-sales business, natural losses or old parts losses need to be centrally processed and records kept for standardized management. 5. When spare parts are insufficient, material transfers between warehouses of the same level and requests for supplementary spare parts from superior warehouses occur.

Screenshots

BYD EnergyMS4 screens
FD Service4 screens

Verdict

The call

The clearest difference is rating: BYD EnergyMS at 5.0 against FD Service's 1.0. BYD EnergyMS also leads on iOS requirement (10.3 vs 12.0). FD Service's advantage is update cadence (monthly vs every 3 months). On price, ratings volume, ads and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

BYD EnergyMS holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

BYD EnergyMS ships an update every 3 months, FD Service monthly. The most recent releases landed on October 6, 2026 and October 22, 2026 respectively.

Scorecard3 real differences · 7 level
BYD EnergyMS versus FD Service: the parameters behind the verdict, then further details
ParameterBYD EnergyMSFD Service
PriceFreeFree
Rating5.0 (1 ratings) — better1.0 (1 ratings)
Positive reviews0.0% of reviews—
Number of ratings11
Update frequencyEvery 3 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS10.3 — better12.0
Further details — not scored
Size6 MB42 MB
Age rating4+4+
DeveloperBYD Company LimitedBYD Auto Industry Company Limited

Customer experience

BYD EnergyMS

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

FD Service

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

BYD EnergyMS

No in-app purchases

None

FD Service

No in-app purchases

Questions

Is BYD EnergyMS free?
BYD EnergyMS is free to download, with no in-app purchases.
Is FD Service free?
FD Service is free to download, with no in-app purchases.
Which has better reviews, BYD EnergyMS or FD Service?
BYD EnergyMS is rated higher. BYD EnergyMS averages 5.0 out of 5 from 1 ratings, while FD Service averages 1.0 from 1 ratings.
Do BYD EnergyMS or FD Service have ads?
Neither BYD EnergyMS nor FD Service shows ads.
Which is updated more often, BYD EnergyMS or FD Service?
BYD EnergyMS ships an update every 3 months, and FD Service monthly. Most recently, BYD EnergyMS was updated on October 6, 2026 and FD Service on October 22, 2026.

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