Comparison

Sun and Moon Position vs Planetary Compass

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

Head to head
About

Sun and Moon Position

This utility app accurately calculates the position of the sun and moon, along with their rise and set times. It allows users to adjust calculations based on their elevation and time zone for precise results.

Highlights
  • Sun position calculation
  • Moon position calculation
  • Sun rise and set times
  • Moon rise and set times
  • Elevation adjustment
  • Time zone adjustment
Features
Read full description

Sun Position — Solar & Lunar Tracker Know exactly where the Sun and Moon are — anytime, anywhere. Sun Position delivers precise solar and lunar calculations with accuracy within 0.3%, giving you reliable data whether you're a photographer chasing golden hour, an architect studying solar angles, or simply curious about the sky above you. What You Get Sun & Moon Position — Real-time azimuth, zenith, elevation, declination, apparent radius, and distance Rise & Set Times — Accurate sunrise, sunset, moonrise, and moonset times for your location Solar Noon — Know the exact moment the sun peaks in the sky Bird Clear-Sky Irradiance — Model solar irradiance (GHI, DNI, DHI) for clear-sky conditions AR Sky View — Point your camera at the sky and see the Sun, Moon, and seasonal solar paths overlaid in augmented reality Charts — Visualize solar and lunar data across the day Built for Accuracy Adjust calculations for your exact elevation, atmospheric conditions (ozone, water vapor, aerosol), and time zone. Use Auto GPS for instant results, or enter any location manually to calculate for anywhere on Earth. Who It's For Photographers, filmmakers, architects, solar engineers, astronomers, hikers, and anyone who wants to understand the sky with precision.

About

Planetary Compass

Discover the locations of planets in the night sky. This app helps you identify celestial bodies like Mars and Jupiter, providing their position and visibility. It guides you to find them by rotating your device.

Highlights
  • Indicates Azimuth, Altitude, and Magnitude
  • Planet finder with phone rotation
  • Naked eye visibility indicator
  • Identifies planets like Mars and Jupiter
Features
Read full description

Find out where the planets are in the sky with this simple app! What is that red spot in the sky? Is it Mars? Where is Jupiter? Is Saturn visible tonight? Answer these questions with Planetary Compass. Features: - It indicates the Azimuth, Altitude, and Magnitude of each planet. - It helps you find the planet in the sky while rotating your phone. - Tells you whether a planet is visible to the naked eye. ---------------------------------------- Icons made by Freepik from www.flaticon.com Icons by Icons8

Screenshots

Planetary Compass4 screens

Verdict

The call

The clearest difference is review sentiment: Planetary Compass at 100% against Sun and Moon Position's 40%. Sun and Moon Position's advantage is rating (4.3 vs 1.8) and ads (none vs shown). 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Sun and Moon Position holds the better App Store score, 4.3 against 1.8. That said, the two scores are not equally well evidenced: Sun and Moon Position has 66 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 40% of Sun and Moon Position's written reviews are positive against 100% of Planetary Compass's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
Sun and Moon Position versus Planetary Compass: the parameters behind the verdict, then further details
ParameterSun and Moon PositionPlanetary Compass
PriceFreeFree
Rating4.3 (66 ratings) — better1.8 (4 ratings)
Positive reviews40.0% of reviews100.0% of reviews — better
Number of ratings66 — better4
Update frequencyEvery 3 monthsEvery 3 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size8 MB4 MB
Age rating4+4+
Developershebli geegiehGaston Sobrevilla

Customer experience

Sun and Moon Position

All ratings60 ratings
Positive81.7%
Neutral5.0%
Negative13.3%
Written reviews5 reviews
Positive40.0%
Neutral0.0%
Negative60.0%

Planetary Compass

All ratings4 ratings
Positive25.0%
Neutral0.0%
Negative75.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Sun and Moon Position

No in-app purchases

None

Planetary Compass

No in-app purchases

Questions

Is Sun and Moon Position free?
Sun and Moon Position is free to download, with no in-app purchases.
Is Planetary Compass free?
Planetary Compass is free to download, with no in-app purchases.
Which has better reviews, Sun and Moon Position or Planetary Compass?
Sun and Moon Position is rated higher. Sun and Moon Position averages 4.3 out of 5 from 66 ratings, while Planetary Compass averages 1.8 from 4 ratings.
Do Sun and Moon Position or Planetary Compass have ads?
Planetary Compass shows ads; Sun and Moon Position does not.
Which is updated more often, Sun and Moon Position or Planetary Compass?
Sun and Moon Position ships an update every 3 months, and Planetary Compass every 3 months. Most recently, Sun and Moon Position was updated on November 2, 2026 and Planetary Compass on November 3, 2026.

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