DOF Calculator vs GrayZone Meter
DOF Calculator
Rene Grothmann
Google Play
$0/mo
~$0/yr · 17K installs
VS
GrayZone Meter
Massimiliano Schenetti
Google Play
$4/mo
~$45/yr · 104 installs
Revenue winner
GrayZone Meter wins
+400% vs other
Installs winner
DOF Calculator wins
+16346% vs other
MAU winner
DOF Calculator wins
+16346% vs other
Rating winnerTied
Why GrayZone Meter is winning
Top 1 reasons - backed by the public App Store / Play Store numbers.
- GrayZone Meter earns roughly 4× more per month than DOF Calculator - $4 vs $0.
→ Find more apps with this revenue gap · Full GrayZone Meter report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
DOF Calculator
vs
GrayZone Meter
Monthly revenue (est.)?
$0
▶
$4
Annual revenue (est.)
$0
▶
$45
Lifetime installs (est.)
17K
◀
104
Monthly active users (est.)?
5K
◀
31.2
App Store rating
-
=
-
Total ratings
0
=
0
US grossing rank
-
=
-
Cheapest monthly sub
No sub
=
No sub
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Photography
- Price
- Free
- Released
- Mar 19, 2022
- Last updated
- Jul 9, 2025
- File size
- -
- Content rating
- Everyone
- Version
- 1.2
- Languages
- -
- Category
- Photography
- Price
- USD2.99
- Released
- Apr 17, 2026
- Last updated
- Apr 27, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 3.1
- Languages
- -
DOF Calculator trajectory
GrayZone Meter trajectory
FAQ
Which makes more money, DOF Calculator or GrayZone Meter? v
GrayZone Meter earns about $4 per month, while DOF Calculator earns about $0. That is a ∞× revenue gap (~$4 more per month for GrayZone Meter). Annual revenue: DOF Calculator ≈ $0/year, GrayZone Meter ≈ $45/year. Estimates are derived from public Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, DOF Calculator or GrayZone Meter? v
DOF Calculator leads with about 17K estimated downloads vs 104 for GrayZone Meter - a 164.5× gap. DOF Calculator reports 10,000+ installs on Google Play. GrayZone Meter reports 100+ installs on Google Play.
Are DOF Calculator and GrayZone Meter in the same Google Play category and competing for the same money? v
Yes - both apps sit in the Photography category, which means they compete directly for the same paying users and category-level wallet share. Direct competitors, head-to-head.
Do DOF Calculator and GrayZone Meter have in-app purchases? v
DOF Calculator does not appear to offer in-app purchases on its public listing. GrayZone Meter does not appear to offer in-app purchases. Monetization model: DOF Calculator runs "No App Store revenue (monetizes off-store)", GrayZone Meter runs "Paid app ($2.99)".
How accurate are these DOF Calculator vs GrayZone Meter revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $0 for DOF Calculator and $4 for GrayZone Meter are derived from Google Play grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Photography) - 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 DOF Calculator or GrayZone Meter to a different Google Play app? v
Use the search box at the bottom of this page or paste any two Google Play 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.