GrayZone - Light Meter vs Sun Surveyor (Sun & Moon)
GrayZone - Light Meter
Massimiliano Schenetti
App Store
$16/mo
~$191/yr · 200 installs
VS
Sun Surveyor (Sun & Moon)
Adam Ratana
App Store
$3.7K/mo
~$44.3K/yr · 14K installs
Revenue winner
Sun Surveyor (Sun & Moon) wins
+22963% vs other
Installs winner
Sun Surveyor (Sun & Moon) wins
+6825% vs other
MAU winner
Sun Surveyor (Sun & Moon) wins
+7241% vs other
Rating winner
Sun Surveyor (Sun & Moon) wins
+479% vs other
Why Sun Surveyor (Sun & Moon) is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- Sun Surveyor (Sun & Moon) earns roughly 231× more per month than GrayZone - Light Meter - $3.7K vs $16.
- Bigger install base. Sun Surveyor (Sun & Moon) has ~14K lifetime installs vs GrayZone - Light Meter's ~200 - 69.3× the funnel top.
- Better app store reviews. Sun Surveyor (Sun & Moon) sits at 4.79★ vs 0.00★ - store algorithms reward higher-rated apps with more impressions.
→ Find more apps with this revenue gap · Full Sun Surveyor (Sun & Moon) report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
GrayZone - Light Meter
vs
Sun Surveyor (Sun & Moon)
Monthly revenue (est.)?
$16
▶
$3.7K
Annual revenue (est.)
$191
▶
$44.3K
Lifetime installs (est.)
200
▶
14K
Monthly active users (est.)?
60
▶
4K
App Store rating
-
▶
4.79★
Total ratings
0
▶
277
US grossing rank
-
=
-
Cheapest monthly sub
No sub
=
No sub
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Photo & Video
- Price
- USD2.99
- Released
- Jan 6, 2026
- Last updated
- Apr 27, 2026
- File size
- 3.0 MB
- Content rating
- 4+
- Version
- 3.1
- Languages
- English
- Category
- Photo & Video
- Price
- USD9.99
- Released
- May 11, 2012
- Last updated
- Nov 7, 2025
- File size
- 66.1 MB
- Content rating
- 4+
- Version
- 2.9.1
- Languages
- Catalan, Czech, Danish, Dutch, English, French +15 more
GrayZone - Light Meter trajectory
Sun Surveyor (Sun & Moon) trajectory
FAQ
Which makes more money, GrayZone - Light Meter or Sun Surveyor (Sun & Moon)? v
Sun Surveyor (Sun & Moon) earns about $3.7K per month, while GrayZone - Light Meter earns about $16. That is a 230.6× revenue gap (~$3.7K more per month for Sun Surveyor (Sun & Moon)). Annual revenue: GrayZone - Light Meter ≈ $191/year, Sun Surveyor (Sun & Moon) ≈ $44.3K/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, GrayZone - Light Meter or Sun Surveyor (Sun & Moon)? v
Sun Surveyor (Sun & Moon) leads with about 14K estimated downloads vs 200 for GrayZone - Light Meter - a 69.3× gap. GrayZone - Light Meter's App Store downloads are estimated from 0 ratings × the standard 1:75 ratio. Sun Surveyor (Sun & Moon)'s App Store downloads are estimated from 277 ratings.
Are GrayZone - Light Meter and Sun Surveyor (Sun & Moon) in the same App Store category and competing for the same money? v
Yes - both apps sit in the Photo & Video category, which means they compete directly for the same paying users and category-level wallet share. Direct competitors, head-to-head.
Do GrayZone - Light Meter and Sun Surveyor (Sun & Moon) have in-app purchases? v
GrayZone - Light Meter does not appear to offer in-app purchases on its public listing. Sun Surveyor (Sun & Moon) does not appear to offer in-app purchases. Monetization model: GrayZone - Light Meter runs "Paid app ($2.99)", Sun Surveyor (Sun & Moon) runs "Paid app ($9.99)".
Which has better ratings, GrayZone - Light Meter or Sun Surveyor (Sun & Moon)? v
Sun Surveyor (Sun & Moon) edges ahead with a higher overall score (gap of 4.8 stars). Rating volume: GrayZone - Light Meter 0 ratings, Sun Surveyor (Sun & Moon) 277 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these GrayZone - Light Meter vs Sun Surveyor (Sun & Moon) revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $16 for GrayZone - Light Meter and $3.7K for Sun Surveyor (Sun & Moon) are derived from App Store grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Photo & Video) - net of the 15-30% Apple/Google store cut. Real revenue depends on country mix, retention, refunds and ad fill rate, none of which Apple or Google publish.
How do I compare GrayZone - Light Meter or Sun Surveyor (Sun & Moon) to a different App Store app? v
Use the search box at the bottom of this page or paste any two App Store links into the homepage tool. We auto-generate a permanent comparison URL with revenue, downloads, IAP tiers, subscription pricing and grossing rank for both apps.