SolarPanelApp vs Daily Angle
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
SolarPanelApp
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SolarPanelApp: Maximize Your Solar Potential SolarPanelApp helps you align your solar panels accurately and track their performance right from your iPhone or iPad. Whether you are a DIY solar enthusiast, off-grid explorer, or professional installer, this app gives you the tools to make solar optimization easy, intelligent, and portable. Key Features Real-Time Panel Alignment Visualize tilt, azimuth, and roll using live device sensors See your panelβs current vs. recommended orientation Get alignment suggestions based on location and sun path Location-Based Optimization Automatic detection of GPS coordinates and altitude Computes optimal yearly or daily tilt for your region Ideal for fixed and manually adjusted panel setups Performance Insights Instantaneous efficiency feedback based on orientation deviation Define and save multiple panels with custom tags Compare performance losses due to misalignment or aging Smart Visual Tools View graphs showing solar declination, panel aging, and yield loss See performance index definitions with clear formulas and examples No External Tools Required Works entirely with your deviceβs built-in sensors No need for external inclinometer or compass Designed for: Rooftop solar users Off-grid cabin and camper setups Solar energy educators and students Field installers and technicians Anyone interested in maximizing solar efficiency Ready to get the most from your solar panels? Download SolarPanelApp and align with the sun β smarter, cleaner, better.
Daily Angle
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More solar yield through the right angle β recalculated every day. Adjusting your solar panel tilt angle regularly can increase your annual yield by up to 5%, depending on location and season. Tilt calculates the optimal tilt angle for today and tomorrow based on your location, sun position, and weather forecast β simply read it off and align your panels accordingly. CAMPING MODE Designed specifically for mobile solar setups: Camping Mode shows you the best tilt angle separately for morning, midday, and afternoon. Perfect if you're on the road and want to readjust several times a day to get the most out of your mobile solar system. FEATURES - Daily angle recommendation based on weather data and sun position - Next-day preview for advance planning - Uses GPS location for precise calculations WHO IS THIS APP FOR? - Owners of solar systems with adjustable mounts - Campers and van-life users with mobile solar panels - Anyone who wants to understand how sun position and weather affect the optimal angle
Screenshots
Verdict
The clearest difference is iOS requirement: Daily Angle at 16.4 against SolarPanelApp's 18.5. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | SolarPanelApp | Daily Angle |
|---|---|---|
| Price | Free | Free |
| Update frequency | β | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.5 | 16.4 β better |
| Further details β not scored | ||
| Size | 8 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Sujay Kadam | Sebastian Kuehner |
In-app purchases
SolarPanelApp
No in-app purchases
Daily Angle
No in-app purchases
Questions
Is SolarPanelApp free?
Is Daily Angle free?
Do SolarPanelApp or Daily Angle have ads?
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