Comparison

FoxCloud US vs Deye ESS

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

Head to head
About

FoxCloud US

Monitor and manage your solar power plants remotely. Access real-time operating parameters like power generation, revenue, and equipment status wirelessly. Stay informed about your energy production and system health.

Highlights
  • Remote power plant interaction
  • Wireless data acquisition
  • Power generation monitoring
  • Revenue tracking
  • Equipment status overview
  • Real-time operating parameters
Features
Read full description

FoxEssUS serves users who use the company's products, It can interact with power plants remotely and wirelessly to obtain operating parameters such as power generation capacity, power generation revenue, equipment status, and equipment information.

About

Deye ESS

Manage your power station equipment throughout its lifecycle with smart, scenario-based energy storage. Features include real-time monitoring, efficient O&M, fault diagnosis, and a smart revenue calculator. Access nationwide electricity prices to optimize operations and maximize ROI.

Highlights
  • Full lifecycle equipment management
  • All-in-one O&M with fault diagnosis
  • AI-powered maintenance scheduling
  • Real-time equipment monitoring
  • Smart revenue calculator
  • Nationwide electricity price lookup
Features
Read full description

【Deye Energy Storage】 is a dedicated application designed for power station equipment management, delivering a smart and scenario-based energy storage experience. Here's what you can expect from the core features: 【Full Lifecycle Management】 Manage your energy storage equipment throughout its entire lifecycle, ensuring professional care and maintenance at every stage. 【Efficient All-in-One O\&M】 Integrates all-in-one operations and maintenance features, including fault diagnosis, performance optimization, and AI-powered maintenance scheduling—empowering you to manage daily operations efficiently while reducing costs. 【Reliable Real-Time Monitoring】 Monitor equipment status in real time with live data streams. Stay informed about system health and performance, ensuring stable operation and quick response to potential issues. 【Smart Revenue Calculator】 Calculate power station revenue on the fly. The built-in tool provides real-time financial analysis based on actual power output and local electricity prices, helping you optimize your strategy and maximize ROI. 【Nationwide Electricity Price Lookup】 Access up-to-date electricity prices across regions in China—anytime, anywhere. Stay ahead of market trends and adjust your operational plans accordingly. We believe the 【Deye Energy Storage】 app will become your trusted assistant in power station management. Download now and start your journey toward smarter, more efficient, and more convenient energy operations.

Screenshots

FoxCloud US3 screens
Deye ESS4 screens

Verdict

The call

The clearest difference is rating: Deye ESS at 5.0 against FoxCloud US's 3.4. FoxCloud US's advantage is ratings volume (5 vs 1). On price, update cadence, 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

Deye ESS holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: FoxCloud US has 5 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

FoxCloud US ships an update fortnightly, Deye ESS weekly. The most recent releases landed on September 29, 2026 and October 1, 2026 respectively.

Scorecard2 real differences · 8 level
FoxCloud US versus Deye ESS: the parameters behind the verdict, then further details
ParameterFoxCloud USDeye ESS
PriceFreeFree
Rating3.4 (5 ratings)5.0 (1 ratings) — better
Positive reviews66.7% of reviews—
Number of ratings5 — better1
Update frequencyFortnightlyWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size45 MB103 MB
Age rating4+17+
DeveloperFoxess Co., Ltd萃绩科技(上海)有限公司

Customer experience

FoxCloud US

All ratings5 ratings
Positive60.0%
Neutral0.0%
Negative40.0%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

Deye ESS

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

FoxCloud US

No in-app purchases

None

Deye ESS

No in-app purchases

Questions

Is FoxCloud US free?
FoxCloud US is free to download, with no in-app purchases.
Is Deye ESS free?
Deye ESS is free to download, with no in-app purchases.
Which has better reviews, FoxCloud US or Deye ESS?
Deye ESS is rated higher. FoxCloud US averages 3.4 out of 5 from 5 ratings, while Deye ESS averages 5.0 from 1 ratings.
Do FoxCloud US or Deye ESS have ads?
Neither FoxCloud US nor Deye ESS shows ads.
Which is updated more often, FoxCloud US or Deye ESS?
FoxCloud US ships an update fortnightly, and Deye ESS weekly. Most recently, FoxCloud US was updated on September 29, 2026 and Deye ESS on October 1, 2026.

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