Comparison

SmartESS vs SolarAlign Pro

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

Head to head
About

SmartESS

Monitor your energy storage machine's status in real-time with this mobile application. It offers easy-to-understand data visualization, historical data access from anywhere, and displays information in multiple dimensions. The app is designed for efficient data transfer with minimal internet traffic usage.

Highlights
  • Real-time energy storage machine monitoring
  • Intelligent data visualization
  • Simple and easy-to-understand charts
  • Access historical data anytime, anywhere
  • Multi-dimensional data display
  • Low internet traffic usage
Features
Read full description

Optical storage treasure is a mobile terminal application software for intelligent monitoring energy storage machine, which enables users to monitor the energy storage machine status information in real time more easily and quickly. intelligent Data visualization, the chart is simple and easy to understand More wise Show real-time and historical data over the web anytime, anywhere rich Display real-time and historical data in multiple dimensions save The traffic generated by the Internet is small, fast, and does not occupy large traffic charges.

About

SolarAlign Pro

Features
Read full description

SolarAlign Pro: Sun & Tilt – Smart Solar Panel Optimization Get maximum energy from every panel with professional-grade alignment tools. Whether you're installing rooftop solar, managing an RV setup, or working as a professional installer, SolarAlign Pro provides the precision you need to optimize your solar yield right from your iPhone. Try Pro free for 7 days! After your trial, continue with Pro for $4.99/month or $29.99/year. WHAT'S INCLUDED Obstruction Mapper: Stand at the install spot, point your phone at nearby trees or buildings, and tap to mark them. The app calculates exactly how many hours per year each obstruction steals from your panels — shown month by month and overlaid directly on the Horizon Map. Real-Time Alignment: Precision tilt and azimuth tools to find the perfect angle for your panels instantly. Horizon Map: Full-year polar sun path visualization with your mapped obstructions overlaid — see which sun arcs are blocked before a single panel goes up. ROI Calculator: Estimate your annual savings factoring in both alignment efficiency and shading loss. See exactly what obstructions are costing you in dollars per year. Seasonal Adjustment: Fine-tune your tilt for Winter and Summer to maintain peak efficiency year-round. Job Manager: Organize multi-panel installations and professional projects in one place. System Sizing: Built-in tools for Battery and Inverter sizing to ensure your system is perfectly balanced. Professional Reports: Generate and export full PDF site reports with all installation data. Best Time Guidance: Know the optimal alignment window based on your specific GPS location. WHO IT'S FOR Homeowners & DIYers looking to maximize their rooftop ROI. Professional Installers needing quick site surveys, shade analysis, and PDF reporting. Off-Grid & Van Lifers optimizing portable panels for mobile living. RV & Marine Users ensuring consistent power while off the grid. SUBSCRIPTION INFORMATION Pro Monthly: $4.99/month Pro Yearly: $29.99/year 7-day free trial for new subscribers. Payment is charged to your Apple ID after the trial ends. Subscriptions auto-renew unless canceled 24 hours before the period ends. Manage or cancel in your Apple ID account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://fennec-it.com/privacy/

Screenshots

SmartESS4 screens
SolarAlign Pro3 screens

Verdict

The call

The clearest difference is in-app purchases: SmartESS at none against SolarAlign Pro's 2. SmartESS also leads on iOS requirement (13.0 vs 15.1). On price, update cadence, ads 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. SolarAlign Pro sells 2 in-app purchases, starting at $4.99 per month. SmartESS asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 23, 2026 and October 5, 2026 respectively.

Scorecard2 real differences · 8 level
SmartESS versus SolarAlign Pro: the parameters behind the verdict, then further details
ParameterSmartESSSolarAlign Pro
PriceFreeFree
Rating2.7 (127 ratings) — better—
Positive reviews19.7% of reviews—
Number of ratings127 — better—
Update frequencyMonthlyMonthly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size198 MB29 MB
Age rating4++17
Developer祥梯 孟Edry Garcia

In-app purchases

None

SmartESS

No in-app purchases

2 purchases

SolarAlign Pro

Subscriptions2
  • Premium Monthly7 Days trial$4.991 Month
  • Premium Yearly7 Days trial$29.991 Year

Questions

Is SmartESS free?
SmartESS is free to download, with no in-app purchases.
Is SolarAlign Pro free?
SolarAlign Pro is free to download, with in-app purchases available.
Do SmartESS or SolarAlign Pro have ads?
Neither SmartESS nor SolarAlign Pro shows ads.
Which is updated more often, SmartESS or SolarAlign Pro?
SmartESS ships an update monthly, and SolarAlign Pro monthly. Most recently, SmartESS was updated on October 23, 2026 and SolarAlign Pro on October 5, 2026.

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