Comparison

Solar PV Forecast & Alerts vs TiltSync

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

Head to head
About

Solar PV Forecast & Alerts

This app predicts your household solar panel's energy production by integrating weather forecasts and your system's configuration. It offers hourly production charts, optimization tips for running appliances, and alerts for peak production times. Seamlessly control smart home devices to align with solar output for efficient energy usage.

Highlights
  • Predicts household solar panel energy production
  • Integrates weather forecasts and panel configuration
  • Hourly production charts
  • Smart home device integration (SmartThings, Matter, Tuya)
  • Guidance on optimal appliance usage times
  • Peak production time insights
  • Daily production estimates and peak alerts
Features
Read full description

Solar Estimator: Your Personal Energy Manager! Harness the power of the sun like never before with our cutting-edge mobile application designed to predict the power production of your household photovoltaic (PV) installation. With the integration of weather forecasts and your panel's unique configuration, we provide you with the most accurate Solar Forecast available. Control your smart devices seamlessly with integration to popular apps like Samsung SmartThings, Smart Life, Matter, Tuya Smart and many more. Align your smart home gadgets with solar production for a harmonious and efficient energy usage. Automate your home and let your devices work in sync with your solar power production. Stay Ahead with Hourly Charts: Dive into our user-friendly interface showcasing an hourly chart that estimates your power production for the upcoming day. Never be in the dark about your solar energy potential. Solar Energy Optimization at Your Fingertips: Our app doesn't just stop at predictions. We guide you on when to boost your power consumption. Thinking of running the dishwasher, boiler, or washing machine? We'll let you know the best time! Six-Step Solar Efficiency Scale: Compare your energy production with our unique 6-step scale that measures how your current production stacks up against the average daily output. Always know how you're performing. Peak Production Insights: Our PV Production Forecast feature calculates the prime time during the day when your energy production hits its zenith. Maximize your solar gains with this invaluable insight. Stay Notified, Stay Efficient: Enable notifications and receive daily updates on tomorrow's power production estimates. Plus, get real-time alerts the moment your power production is at its peak, ensuring Solar Efficient Usage. It's like having a personal energy assistant in your pocket! Join the Green Revolution: With our app, you're not just optimizing your energy; you're contributing to a sustainable future. Make the most of your solar panels and transform the way you utilize energy. Download now and embark on a journey of energy efficiency, optimization, and sustainability. Become a part of the future with Solar Estimator: Your Ultimate Solar Forecast and Energy Manager. Enjoy Terms and conditions: https://mysticmobileapps.com/legal/terms/solarforecast Privacy policy: https://mysticmobileapps.com/legal/privacy/solarforecast

About

TiltSync

This tool uses your device's sensors to help you precisely align solar panels for maximum energy production. It offers multiple alignment views and optimization modes, providing real-time feedback and haptic guidance for professional results.

Highlights
  • Precision interface with compass and tilt indicator
  • Multiple alignment views (Dashboard, Tilt, Compass)
  • Three optimization modes (Year-Round, Seasonal, Daily)
  • Color-coded and haptic feedback for guidance
  • Offline functionality
  • Instant startup with cached GPS
Features
Read full description

Perfect solar panel alignment in seconds. TiltSync transforms your iPhone into a precision alignment tool for solar panels. Perfect for DIYers, first-time installers, and anyone who wants professional results without the learning curve. Whether you're a homeowner installing rooftop panels, an RV enthusiast with a portable setup, or setting up your first off-grid system, TiltSync helps you maximize energy production with zero guesswork. **How it works:** Place your phone flat on your solar panel. TiltSync uses your device's accelerometer to measure tilt, the magnetometer for compass heading, and GPS for your exact location. The app calculates the optimal angle and direction, then guides you to perfect alignment with haptic feedback that intensifies as you dial it in. **Precision interface:** The main display shows a rotating compass card with your heading, a tilt indicator showing panel angle, and real-time digital readouts. It's not just functional, it's beautiful to use. **Three alignment views:** • Combined Dashboard — See tilt and compass alignment together on one screen • Tilt Mode — Classic bubble level for dialing in your angle • Compass Mode — Dedicated view for azimuth alignment with sun position marker **Three optimization modes:** • Year-Round — Set it and forget it. Best fixed angle for maximum annual production. • Seasonal — For adjustable mounts. Optimized angles for summer and winter. • Daily — Real-time sun tracking that updates every minute. Perfect for portable panels, camping, and off-grid setups where every watt counts. **Features:** • Precision interface — Compass, tilt indicator, and real-time readouts • Dark, light, and auto themes — Adapts to your preference or system setting • Color-coded feedback — Green when perfect, yellow when close, red when off • Progressive haptic guidance — Feel your way to alignment without watching the screen • Instant startup — Cached GPS location means no waiting on subsequent launches • Works fully offline — All calculations happen on-device • No account needed — Just open and align **Built for everyone:** No solar experience required. The intuitive interface guides you step-by-step, and haptic feedback tells you when you've nailed it — even if you've never aligned a panel before. High-contrast display works in direct sunlight. Dark mode for indoor prep, light mode for outdoor use. Whether you're on a roof, in a field, or at a campsite, TiltSync works where you work. Stop guessing. Start generating.

Screenshots

Solar PV Forecast & Alerts4 screens
TiltSync4 screens

Verdict

The call

The clearest difference is review sentiment: TiltSync at 100% against Solar PV Forecast & Alerts's 27%. TiltSync also leads on rating (5.0 vs 3.9) and in-app purchases (none vs 2). Solar PV Forecast & Alerts's advantage is ratings volume (36 vs 6). On price, device support and iOS requirement 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 PV Forecast & Alerts sells 2 in-app purchases, starting at $0.99 per month. TiltSync asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

TiltSync holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Solar PV Forecast & Alerts has 36 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 27% of Solar PV Forecast & Alerts's written reviews are positive against 100% of TiltSync's.

UpkeepUpdate frequency

Solar PV Forecast & Alerts ships an update every 2 weeks, TiltSync every 2 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

Scorecard7 real differences · 3 level
Solar PV Forecast & Alerts versus TiltSync: the parameters behind the verdict, then further details
ParameterSolar PV Forecast & AlertsTiltSync
PriceFreeFree
Rating3.9 (36 ratings)5.0 (6 ratings) — better
Positive reviews27.3% of reviews100.0% of reviews — better
Number of ratings36 — better6
Update frequencyEvery 2 weeksEvery 2 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.015.1 — better
Further details — not scored
Size60 MB25 MB
Age rating4+4+
DeveloperMYSTIC MOBILE APPS LLCDaniel Smith

Customer experience

Solar PV Forecast & Alerts

All ratings28 ratings
Positive75.0%
Neutral3.6%
Negative21.4%
Written reviews44 reviews
Positive27.3%
Neutral13.6%
Negative59.1%

TiltSync

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Solar PV Forecast & Alerts

Subscriptions2
  • Monthly Solar PV Forecast+$0.991 Month
  • Annual Solar PV Forecast+$8.991 Year
None

TiltSync

No in-app purchases

Questions

Is Solar PV Forecast & Alerts free?
Solar PV Forecast & Alerts is free to download, with in-app purchases available.
Is TiltSync free?
TiltSync is free to download, with no in-app purchases.
Which has better reviews, Solar PV Forecast & Alerts or TiltSync?
TiltSync is rated higher. Solar PV Forecast & Alerts averages 3.9 out of 5 from 36 ratings, while TiltSync averages 5.0 from 6 ratings.
Do Solar PV Forecast & Alerts or TiltSync have ads?
Solar PV Forecast & Alerts shows ads; TiltSync does not.
Which is updated more often, Solar PV Forecast & Alerts or TiltSync?
Solar PV Forecast & Alerts ships an update every 2 weeks, and TiltSync every 2 days. Most recently, Solar PV Forecast & Alerts was updated on October 24, 2026 and TiltSync on October 29, 2026.

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