Comparison

PV Solar Forecast vs Synora Notes

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

Head to head
About

PV Solar Forecast

Predict your solar power generation for up to 360 hours and 15 days ahead. This tool helps you save energy and money by planning appliance usage, EV charging, and understanding your system's output. It also provides detailed weather forecasts and data export options.

Highlights
  • 360-hour solar production forecast
  • 15-day daily solar production forecast
  • 12-month monthly generation forecasts
  • CSV data export
  • Current power estimation
  • Global location forecasting
  • Hourly weather forecast
Features
Read full description

PV Solar Forecast for 360 hours and 15 days ahead with CSV data export feature Predict the solar production for the future 360 hours and save energy and money. Suitable for rooftop PV solar systems or any type of solar photovoltaic power plant. If you have installed a PV System on your roof or any other location, this is the right tool for you to predict your electricity generation, hour-by-hour for the next 360 hours, and daily for the next 15 days. With the latest feature, now you can estimate your monthly electricity generation for 12 months. Export data as CSV format. Start forecasting your PV solar generation, save money and reduce your utility bills. Plan your appliances at home in advance. Schedule the best time for charging of your Electrical Vehicle (EV). Predict your solar energy and earnings of your PV Solar Plant. App features - Current power estimation for your PV System - Hourly solar production forecast for the next 360 hours - Daily solar production forecast for the next 15 days - Export data as CSV format and elaborate it further - Monthly generation forecasts for 12 months - Annual generation forecasts - 4 PV sections for PV System configuration - Estimated hourly and daily earnings - Estimated avoided CO2 emissions on a daily basis - Global locations. You can predict production in any place you like: ex. PV System on your roof in Barcelona, PV plant in San Francisco. - Current weather for your location - Hourly weather forecast for the next 360 hours - Hourly precipitation probabilities - Daily weather forecast for the next 15 days - Daily precipitation probabilities Additional details - Optimal tilt angle for the current day - Sunlight duration - Air temperature - Minimum and maximum daily air temperatures - Air pressure - Wind speed & wind direction - Humidity - Dew point - UV index - Precipitation probability - Sunrise time - Sunset time - Moon phases - Visibility distance Benefits of the User - Early planning of production quantities - Reduction of schedule deviations - Assistant for electricity trading on the Market - Scheduling for charging Electrical Vehicles (EV) - Scheduling for usage of home appliances Application areas - Individual systems for optimising self-consumption (Households Rooftop PV) - Large scale solar photovoltaic power plants - Energy supply companies - Direct marketing of electricity from PV production Know your power in advance. Plan your needs. PV Solar Production and Weather Forecast for all global locations. Locate your solar panels or PV plant and start forecasting the power & generation. Live current power. Enter your design parameters and follow the current power of your PV System The app’s background is based on an expert system which combines sophisticated algorithms with statistical and physical models. Local accurate weather data are taken into account for achieving greater accuracy for the electricity generation. For easier search: photovoltaic cell, photovoltaic panels, solar array, solar cell efficiency, solar energy, solar energy cost, solar installation, solar panel cost, pv modules, solar power inverter, solar panels for home, rooftop solar, RV solar, solar pv plant, solar optimization, solar production, pv estimate, solar estimate, pv solcast. Thanks for using our app. If you have encountered any problem or you have any suggestion, please do not hesitate to contact us at support@pvsolcast.com. Please note that all features are available in the premium version of the app. You may have limited access to some features in the free version. Website: www.pvsolcast.com Read the terms and conditions here: https://sites.google.com/view/pvfterms/home Read the privacy policy here: https://sites.google.com/view/iospvforecast/home

About

Synora Notes

Features
Read full description

Synora is a calm note space for ideas, tasks, and thoughts. Create notes, organize them in tabs, and find content quickly. You can edit titles and text, use colors and markers, adjust font size, and highlight important parts clearly. With voice input, you can capture thoughts without typing everything. Synora can read full notes, selected parts, or short summaries aloud, making it easier to review content on the go. Focus mode helps you write with fewer distractions. Larger text, larger controls, higher contrast, line spacing, haptic feedback, and a reading-friendly font let you adapt Synora to your daily workflow. Synora offers optional in-app purchases: monthly auto-renewing subscriptions for Synora Pro and Synora Ultimate, a one-time Lifetime purchase, and coin packs to increase limits. Prices, duration, and included benefits are shown in the app before purchase. Subscriptions can be managed and canceled in account settings after purchase. Terms of Use apply. Privacy Policy: https://tufancakir.com/synora/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

PV Solar Forecast4 screens
Synora Notes4 screens

Verdict

The call

The clearest difference is ads: Synora Notes at none against PV Solar Forecast's shown. PV Solar Forecast's advantage is iOS requirement (13.0 vs 26). On price, update cadence, in-app purchases 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. PV Solar Forecast sells 2 in-app purchases, starting at $9.99 per month and Synora Notes sells 6 in-app purchases, starting at $22.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PV Solar Forecast ships an update every 3 months, Synora Notes every 2 months. The most recent releases landed on September 28, 2026 and September 10, 2026 respectively.

Scorecard2 real differences · 8 level
PV Solar Forecast versus Synora Notes: the parameters behind the verdict, then further details
ParameterPV Solar ForecastSynora Notes
PriceFreeFree
Rating4.0 (43 ratings) — better—
Positive reviews21.2% of reviews—
Number of ratings43 — better—
Update frequencyEvery 3 monthsEvery 2 months — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better26
Further details — not scored
Size46 MB6 MB
Age rating4+4+
DeveloperIgor IlijovskiTufan Cakir

In-app purchases

2 purchases

PV Solar Forecast

Subscriptions2
  • Unlock all features2 variants$9.991 Month
  • Unlock all features2 variants$39.991 Year
6 purchases

Synora Notes

Subscriptions2
  • Synora Pro$22.991 Month
  • Synora Ultimate$29.991 Month
One-time4
  • 25 Coins$4.99
  • 50 Coins$12.99
  • 100 Coins$22.99
Show 1 more
  • Synora Lifetime$89.99

Questions

Is PV Solar Forecast free?
PV Solar Forecast is free to download, with in-app purchases available.
Is Synora Notes free?
Synora Notes is free to download, with in-app purchases available.
Do PV Solar Forecast or Synora Notes have ads?
PV Solar Forecast shows ads; Synora Notes does not.
Which is updated more often, PV Solar Forecast or Synora Notes?
PV Solar Forecast ships an update every 3 months, and Synora Notes every 2 months. Most recently, PV Solar Forecast was updated on September 28, 2026 and Synora Notes on September 10, 2026.

Other comparisons