Deye ESS vs Pool Care+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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【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.
Pool Care+
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Pool Care+ keeps your pool crystal clear with smart chemical tracking and AI-powered guidance. LOG EVERY TEST Record water test results in seconds. Pool Care+ calculates exactly what to add — chlorine, pH up, pH down, alkalinity increaser, or stabilizer — and in what amounts, so you never have to guess. PRECISE CHEMICAL RECOMMENDATIONS After each test, get step-by-step recommendations based on your current readings. Know exactly how much to add and in what order. AI TEST STRIP SCANNER — LAP AND ABOVE Hold your test strip up to the camera and let AI read it for you. Pool Care+ analyzes the colors, identifies the levels, and logs the result automatically. No squinting at color charts. AI POOL ASSISTANT — DIVE Chat with an AI that knows your pool's full history. Ask questions, troubleshoot water problems, and get personalized advice from an assistant that understands your specific pool. MAINTENANCE TIMERS Set recurring reminders for filter cleaning, chemical additions, and routine checks. Schedule by time of day, day of the week, or day of the month — never forget a maintenance task again. CHARTS AND HISTORY See your pool's chemical levels over time with clear, readable charts. Spot trends early and catch problems before they become expensive. MULTIPLE POOLS Managing more than one pool? Upgrade to Skim or above for unlimited pool support under one account. PLANS Free: 1 pool, chemical tracking and recommendations Skim ($0.99/month or $9.99/year): Unlimited pools, no ads Lap ($4.99/month or $54.99/year): Everything in Skim, plus AI test strip scanner Dive ($9.99/month or $99.99/year): Everything in Lap, plus AI pool assistant Terms of Use: https://www.thepoolcareapp.com/terms
Screenshots
Verdict
The clearest difference is in-app purchases: Deye ESS at none against Pool Care+'s 6. Deye ESS also leads on ads (none vs shown) and update cadence (every 10 days vs every 2 months). On price 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. Pool Care+ sells 6 in-app purchases, starting at $0.99 per month. Deye ESS asks for nothing beyond the download.
Deye ESS ships an update every 10 days, Pool Care+ every 2 months. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.
| Parameter | Deye ESS | Pool Care+ |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 10 days — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 103 MB | 22 MB |
| Age rating | 17+ | 4+ |
| Developer | Cuiji Technology (Shanghai) Co., Ltd. | Zachary Lippard |
In-app purchases
Deye ESS
No in-app purchases
Pool Care+
- Skim Monthly$0.991 Month
- Lap Monthly$4.991 Month
- Dive Monthly$9.991 Month
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- Skim Annual$9.991 Year
- Lap Annual$54.991 Year
- Dive Annual$99.991 Year









