Comparison

SmartESS vs Solar Energy Forecast | Solev

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

Solar Energy Forecast | Solev

Optimize your solar energy usage and reduce your carbon footprint. Plan new photovoltaic systems or maximize the efficiency of existing ones by forecasting energy production and planning energy-demanding tasks.

Highlights
  • Forecast solar power and energy output
  • Calculate yearly yield and payback period
  • Optimize energy consumption
  • Digital twin of solar plant
  • Optimal tilt angle recommendations
  • Track past energy production
Features
Read full description

Solev helps you by saving you money and lowering your carbon footprint whether you plan to set up a photovoltaic system (like balcony solar systems) or already have one installed. With Solev you can determine the power and energy on an hourly scale. You can also determine the yearly yield and the payback period to purchase the optimal photovoltaic system for your needs. THE PROBLEM WITH SOLAR ENERGY Solar energy depends on weather conditions and the position of the sun. This weather dependency directly affects the self-consumption of energy produced by photovoltaic (PV) systems. Currently, only 30% to 37% of the generated energy is used directly. The rest is fed into the grid and sold often at a much lower price than the buying price. In some regions there isn’t even any compensation for feeding energy into the grid. Battery systems can help to buffer energy but they’re often too expensive to be cost-effective. The most effective way to optimize the usage of the PV system is by strategically planning energy-demanding tasks. THE SOLUTION WITH SOLEV Solev helps you in planning and optimizing your photovoltaic system. By setting up a digital twin of your solar plant, you can easily calculate power and energy output, estimate your potential savings, and make informed decisions even before purchasing a PV system. HOW IT WORKS With Solev, you can track the best time to run energy-demanding tasks and optimize your energy consumption while reducing reliance on expensive grid electricity. Our mission is to help homeowners with solar systems to increase their self-consumption rate to save money and lower their carbon footprint. To determine the self-consumption rate, it is possible to measure the power of your solar system and the power at the interface to the grid. Additionally, Solev provides insights into the optimal tilt angle of your PV plant based on your location and system orientation. You’ll receive forecasts about the energy potential for the upcoming days, along with a detailed overview of past energy production. With these tools, anyone can plan their PV plant like a pro and maximize efficiency. Therefore Solev is the perfect choice for: - People who strive for an off-grid living - Owners of photovoltaic systems who would like to save money by planning their energy consumption - Homeowners who plan to install a photovoltaic system - Investors and credit institutes who would like to determine the potential of an investment in solar energy - You and and many others Currently Solev supports the following power measurement interface: - Home Assistant (to measure Shelly, or other sensors) - More to come soon Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://solev.solar/privacy/

Screenshots

SmartESS4 screens
Solar Energy Forecast | Solev4 screens

Verdict

The call

The clearest difference is rating: Solar Energy Forecast | Solev at 5.0 against SmartESS's 2.7. Solar Energy Forecast | Solev also leads on update cadence (fortnightly vs monthly). SmartESS's advantage is in-app purchases (none vs 4) and ratings volume (127 vs 2). On price, 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. Solar Energy Forecast | Solev sells 4 in-app purchases, starting at $3.99 per month. SmartESS asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Solar Energy Forecast | Solev holds the better App Store score, 5.0 against 2.7. That said, the two scores are not equally well evidenced: SmartESS has 127 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

SmartESS ships an update monthly, Solar Energy Forecast | Solev fortnightly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 4 level
SmartESS versus Solar Energy Forecast | Solev: the parameters behind the verdict, then further details
ParameterSmartESSSolar Energy Forecast | Solev
PriceFreeFree
Rating2.7 (127 ratings)5.0 (2 ratings) — better
Positive reviews19.7% of reviews—
Number of ratings127 — better2
Update frequencyMonthlyFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better16.0
Further details — not scored
Size198 MB58 MB
Age rating4+4+
Developer祥梯 孟Solev UG (haftungsbeschrnkt)

In-app purchases

None

SmartESS

No in-app purchases

4 purchases

Solar Energy Forecast | Solev

Subscriptions4
  • Monthly subscription$3.991 Month
  • Annual subscription$12.991 Year
  • Business Monthly$45.001 Month
Show 1 more
  • Business Annual$449.001 Year

Questions

Is SmartESS free?
SmartESS is free to download, with no in-app purchases.
Is Solar Energy Forecast | Solev free?
Solar Energy Forecast | Solev is free to download, with in-app purchases available.
Which has better reviews, SmartESS or Solar Energy Forecast | Solev?
Solar Energy Forecast | Solev is rated higher. SmartESS averages 2.7 out of 5 from 127 ratings, while Solar Energy Forecast | Solev averages 5.0 from 2 ratings.
Do SmartESS or Solar Energy Forecast | Solev have ads?
Neither SmartESS nor Solar Energy Forecast | Solev shows ads.
Which is updated more often, SmartESS or Solar Energy Forecast | Solev?
SmartESS ships an update monthly, and Solar Energy Forecast | Solev fortnightly. Most recently, SmartESS was updated on October 23, 2026 and Solar Energy Forecast | Solev on October 24, 2026.

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