Comparison

Solar Compass Pro vs Solar Panel Layout

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

Head to head
About

Solar Compass Pro

This app provides real-time sun direction and solar path visualization to aid in planning solar projects, panel placement, and understanding solar movement. It offers daily solar outlooks, production estimates, and installation guidance for various outdoor planning needs.

Highlights
  • Live solar compass
  • Sun path visualization
  • Daily solar outlooks
  • Solar output estimation
  • Install guidance
  • Golden hour timing
  • Saved places and setups
Features
Read full description

Solar Compass Pro helps you plan with the sun instead of just looking at it. See the sun’s direction in real time, compare Today and Tomorrow, estimate daily solar output, and use install guidance to align your setup with confidence. Whether you are planning a solar project, checking panel placement, scouting light, or learning how the sun moves, Solar Compass Pro turns solar data into practical decisions. With live solar positioning, daily outlooks, best production windows, and system-based output estimates, the app makes it easy to understand what the sun is doing now, what it will do next, and what that means for your location. Features: • Live solar compass with real-time sun direction • Sun elevation and daily solar path visualization • Today and Tomorrow solar outlooks • Best production window and solar noon planning • Golden hour, sunrise, and sunset timing • Weather-aware solar conditions for your selected place • Estimated daily solar output based on your system size • Output-by-hour curve for the selected day • Saved places, setups, and solar system profiles • Install Mode with live alignment and tilt guidance • True north and magnetic north support • Easy sharing of solar outlook cards • Optional alerts for peak solar windows and tomorrow changes Solar Compass Pro works without accounts, ads, or tracking. Your location is used only to calculate solar position and local conditions for the places you choose. Supporter unlock Solar Compass Pro remains genuinely useful for free. A one-time Supporter unlock adds deeper planning tools, expanded time exploration, and more advanced ways to evaluate solar positioning. Designed for: • Homeowners exploring solar • Solar installers and planners • Off-grid and RV users • Gardeners and outdoor planners • Photographers and filmmakers • Architects, builders, and designers • Anyone who wants to understand the sun better Privacy first Solar Compass Pro does not collect personal data, include third-party analytics, or track users. Plan the sun with confidence using clear solar guidance, practical install tools, and fast daily insight for any location.

About

Solar Panel Layout

Read full description

Solar Roof Layout helps you quickly estimate the solar potential of a roof. Measure a roof surface, run a solar panel layout, and get a clear estimate of how many PV modules can fit. The app focuses on the essentials: roof area, available surface, solar panels, PV layout, and quick estimation. Features: • Roof measurement • Available surface calculation • Solar panel layout • Estimated number of PV modules • Simple result visualization • Mobile tool for solar projects Solar Roof Layout helps you prepare a solar project, compare roof areas, and quickly estimate how many photovoltaic modules can fit on a roof. Designed for residential and professional solar projects, the app gives you a simple way to work on roof layout without complex software. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://azimutis.app/en/privacy.html

Screenshots

Solar Compass Pro4 screens
Solar Panel Layout4 screens

Verdict

The call

The clearest difference is update cadence: Solar Panel Layout at weekly against Solar Compass Pro's every 2 months. Solar Panel Layout also leads on iOS requirement (15.0 vs 17.0). On price, ads, 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. Solar Compass Pro sells 1 one-off in-app purchase and Solar Panel Layout sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Solar Compass Pro ships an update every 2 months, Solar Panel Layout weekly. The most recent releases landed on September 20, 2026 and September 23, 2026 respectively.

Scorecard2 real differences · 7 level
Solar Compass Pro versus Solar Panel Layout: the parameters behind the verdict, then further details
ParameterSolar Compass ProSolar Panel Layout
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size7 MB27 MB
Age rating4+4+
DeveloperC. Ray Carroll LLCFrederic Billon

In-app purchases

1 purchases

Solar Compass Pro

One-time1
  • Supporter Mode$0.99
2 purchases

Solar Panel Layout

Subscriptions2
  • Pro7 Days trial$2.991 Month
  • Pro7 Days trial$17.991 Year

Questions

Is Solar Compass Pro free?
Solar Compass Pro is free to download, with in-app purchases available.
Is Solar Panel Layout free?
Solar Panel Layout is free to download, with in-app purchases available.
Do Solar Compass Pro or Solar Panel Layout have ads?
Neither Solar Compass Pro nor Solar Panel Layout shows ads.
Which is updated more often, Solar Compass Pro or Solar Panel Layout?
Solar Compass Pro ships an update every 2 months, and Solar Panel Layout weekly. Most recently, Solar Compass Pro was updated on September 20, 2026 and Solar Panel Layout on September 23, 2026.

Other comparisons