Decibel Meter - Sound Meter vs Free VPN by Free VPN .org™
Decibel Meter - Sound Meter
MYSTIC MOBILE APPS LLC
App Store
$21/mo
~$247/yr · 11K installs
VS
Free VPN by Free VPN .org™
Free VPN LLC
App Store
$3.55M/mo
~$42.63M/yr · 67.9M installs
Revenue winner
Free VPN by Free VPN .org™ wins
+16918048% vs other
Installs winner
Free VPN by Free VPN .org™ wins
+611468% vs other
MAU winner
Free VPN by Free VPN .org™ wins
+308343% vs other
Rating winner
Free VPN by Free VPN .org™ wins
+5% vs other
Why Free VPN by Free VPN .org™ is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- Free VPN by Free VPN .org™ earns roughly 169181× more per month than Decibel Meter - Sound Meter - $3.55M vs $21.
- Premium pricing. Free VPN by Free VPN .org™ charges $29.89/mo vs Decibel Meter - Sound Meter's $0.99/mo - higher ARPU per converted user.
- Bigger install base. Free VPN by Free VPN .org™ has ~67.9M lifetime installs vs Decibel Meter - Sound Meter's ~11K - 6115.7× the funnel top.
→ Find more apps with this revenue gap · Full Free VPN by Free VPN .org™ report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Decibel Meter - Sound Meter
vs
Free VPN by Free VPN .org™
Monthly revenue (est.)?
$21
▶
$3.55M
Annual revenue (est.)
$247
▶
$42.63M
Lifetime installs (est.)
11K
▶
67.9M
Monthly active users (est.)?
1K
▶
3.9M
App Store rating
4.32★
▶
4.52★
Total ratings
222
▶
453K
US grossing rank
-
=
-
Cheapest monthly sub
$0.99
▶
$29.89
IAP tiers detected
2 tiers
◀
0 tiers
- Category
- Utilities
- Price
- Free
- Released
- Jun 5, 2018
- Last updated
- Jul 2, 2026
- File size
- 51.3 MB
- Content rating
- 4+
- Version
- 3.52
- Languages
- Arabic, English, French, German, Hindi, Indonesian +8 more
- Category
- Utilities
- Price
- Free
- Released
- Nov 16, 2015
- Last updated
- Jun 6, 2026
- File size
- 52.3 MB
- Content rating
- 4+
- Version
- 4.049
- Languages
- Arabic, Catalan, Croatian, Czech, Danish, Dutch +26 more
Decibel Meter - Sound Meter trajectory
Free VPN by Free VPN .org™ trajectory
FAQ
Which makes more money, Decibel Meter - Sound Meter or Free VPN by Free VPN .org™? v
Free VPN by Free VPN .org™ earns about $3.55M per month, while Decibel Meter - Sound Meter earns about $21. That is a 169181.5× revenue gap (~$3.55M more per month for Free VPN by Free VPN .org™). Annual revenue: Decibel Meter - Sound Meter ≈ $247/year, Free VPN by Free VPN .org™ ≈ $42.63M/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Decibel Meter - Sound Meter or Free VPN by Free VPN .org™? v
Free VPN by Free VPN .org™ leads with about 67.9M estimated downloads vs 11K for Decibel Meter - Sound Meter - a 6115.7× gap. Decibel Meter - Sound Meter's App Store downloads are estimated from 222 ratings × the standard 1:75 ratio. Free VPN by Free VPN .org™'s App Store downloads are estimated from 453K ratings.
Are Decibel Meter - Sound Meter and Free VPN by Free VPN .org™ in the same App Store category and competing for the same money? v
Yes - both apps sit in the Utilities category, which means they compete directly for the same paying users and category-level wallet share. Direct competitors, head-to-head.
What in-app purchases and subscription pricing do Decibel Meter - Sound Meter and Free VPN by Free VPN .org™ offer? v
Decibel Meter - Sound Meter: IAP range 2 tiers detected. Free VPN by Free VPN .org™: no IAP detected on the public listing. Decibel Meter - Sound Meter runs a "Subscription (~$0.50/mo)" monetization model; Free VPN by Free VPN .org™ runs "Subscription (~$29.89/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Decibel Meter - Sound Meter or Free VPN by Free VPN .org™? v
Free VPN by Free VPN .org™ edges ahead with ★ 4.5 vs ★ 4.3 (gap of 0.2 stars). Rating volume: Decibel Meter - Sound Meter 222 ratings, Free VPN by Free VPN .org™ 453K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Decibel Meter - Sound Meter vs Free VPN by Free VPN .org™ revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $21 for Decibel Meter - Sound Meter and $3.55M for Free VPN by Free VPN .org™ are derived from App Store grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Utilities) - 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 Decibel Meter - Sound Meter or Free VPN by Free VPN .org™ 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.