Power Estimator vs SolVisIQ
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Power Estimator
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Power Estimator is the essential tool for planning and monitoring off-grid power systems. Whether you're designing a solar installation, managing an RV setup, or maintaining a remote cabin, this calculator provides accurate battery charge predictions based on your specific configuration. Key Features: β’ Solar Power Optimization - Configure panels with efficiency factors, shading, and real-time weather integration β’ Real Weather Data - NOAA integration provides accurate solar generation based on your location's sunrise, sunset, and cloud cover β’ Battery Management - Track charge levels over time with percentage, watt-hour, and voltage display modes β’ Load Scheduling - Set up primary loads and additional devices with custom time schedules β’ Multi-Source Power - Include generators and other power inputs in your calculations β’ Interactive Charts - Visualize battery levels, solar generation, consumption, and weather conditions β’ Multi-Day Forecasting - Plan ahead with calculations spanning days or weeks β’ Location Flexibility - Use GPS or enter custom locations for weather-accurate results Perfect for solar installers, RV enthusiasts, off-grid homeowners, and anyone planning power-independent systems. Get precise estimates to ensure your batteries never run out when you need them most.
SolVisIQ
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SolVisIQ is an intelligent companion app for solar photovoltaic (PV) installations. Whether you own a rooftop solar system or manage a single site, SolVisIQ gives you complete visibility into your energy production and consumption. REAL-TIME MONITORING β’ Live production data from your inverter β’ Energy consumption and grid import/export tracking β’ Historical charts by day, week, month, and year β’ Interactive calendar view of daily production SMART INSIGHTS β’ Automatic self-consumption and self-sufficiency calculations β’ Energy cost analysis using real-time electricity prices (ENTSO-E) β’ Sensor-based orientation assistant for optimal panel positioning β’ Production trends and performance overview INVERTER SUPPORT β’ Solis inverters (via official cloud API) β’ Sungrow inverters (via official cloud API) β’ More brands coming soon REPORTS & EXPORT β’ Generate detailed PDF reports β’ Export raw data as CSV β’ Share reports directly from the app via any platform NOTIFICATIONS β’ Configurable local alerts β’ Daily production summaries AVAILABLE IN 26 LANGUAGES SolVisIQ is fully localized in 26 languages, making it the ideal companion for solar owners worldwide. Privacy-first: your data is stored securely on your device using encrypted local storage. No account required to get started. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Power Estimator at none against SolVisIQ's 3. SolVisIQ's advantage is iOS requirement (13.0 vs 26.0). On price, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. SolVisIQ sells 3 in-app purchases, starting at $1.99 per month. Power Estimator asks for nothing beyond the download.
| Parameter | Power Estimator | SolVisIQ |
|---|---|---|
| Price | Free | Free |
| Update frequency | β | Every 4 days |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad, Vision Pro | iPhone, iPad, iPod |
| Requires iOS | 26.0 | 13.0 β better |
| Further details β not scored | ||
| Size | 2 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Arutunian LLC | MARIUS EROL PERCHIATA |
In-app purchases
Power Estimator
No in-app purchases
SolVisIQ
- SolVisIQ Pro Monthly$1.991 Month
- SolVisIQ Pro Annual$17.991 Year
- SolVisIQ Pro Lifetime$59.99
Questions
Is Power Estimator free?
Is SolVisIQ free?
Do Power Estimator or SolVisIQ have ads?
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