Calculator Air: AI Math Solver vs Free VPN by Free VPN .org™
Calculator Air: AI Math Solver
Air Apps Systems
App Store
$201.8K/mo
~$2.42M/yr · 9.1M installs
VS
Free VPN by Free VPN .org™
Free VPN LLC
App Store
$1.11M/mo
~$13.35M/yr · 67.5M installs
Revenue winner
Free VPN by Free VPN .org™ wins
+451% vs other
Installs winner
Free VPN by Free VPN .org™ wins
+644% vs other
MAU winner
Free VPN by Free VPN .org™ wins
+266% vs other
Rating winner
Calculator Air: AI Math Solver wins
+4% vs other
Why Free VPN by Free VPN .org™ is winning
Top 2 reasons - backed by the public App Store / Play Store numbers.
- Free VPN by Free VPN .org™ earns roughly 6× more per month than Calculator Air: AI Math Solver - $1.11M vs $201.8K.
- Bigger install base. Free VPN by Free VPN .org™ has ~67.5M lifetime installs vs Calculator Air: AI Math Solver's ~9.1M - 7.4× 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.
Calculator Air: AI Math Solver
vs
Free VPN by Free VPN .org™
Monthly revenue (est.)?
$201.8K
▶
$1.11M
Annual revenue (est.)
$2.42M
▶
$13.35M
Lifetime installs (est.)
9.1M
▶
67.5M
Monthly active users (est.)?
1.1M
▶
3.9M
App Store rating
4.70★
◀
4.53★
Total ratings
82K
▶
450K
US grossing rank
-
=
-
Cheapest monthly sub
$19.99
=
$19.99
IAP tiers detected
10 tiers
=
10 tiers
- Category
- Utilities
- Price
- Free
- Released
- Nov 8, 2016
- Last updated
- Dec 12, 2025
- File size
- 160.8 MB
- Content rating
- 4+
- Version
- 2025.12.1
- Languages
- Arabic, Catalan, Croatian, Czech, Danish, Dutch +27 more
- Category
- Utilities
- Price
- Free
- Released
- Nov 16, 2015
- Last updated
- Apr 28, 2026
- File size
- 51.7 MB
- Content rating
- 4+
- Version
- 4.047
- Languages
- Arabic, Catalan, Croatian, Czech, Danish, Dutch +26 more
Calculator Air: AI Math Solver trajectory
Free VPN by Free VPN .org™ trajectory
FAQ
Which makes more money, Calculator Air: AI Math Solver or Free VPN by Free VPN .org™? v
Free VPN by Free VPN .org™ earns about $1.11M per month, while Calculator Air: AI Math Solver earns about $201.8K. That is a 5.5× revenue gap (~$910.8K more per month for Free VPN by Free VPN .org™). Annual revenue: Calculator Air: AI Math Solver ≈ $2.42M/year, Free VPN by Free VPN .org™ ≈ $13.35M/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Calculator Air: AI Math Solver or Free VPN by Free VPN .org™? v
Free VPN by Free VPN .org™ leads with about 67.5M estimated downloads vs 9.1M for Calculator Air: AI Math Solver - a 7.4× gap. Calculator Air: AI Math Solver's App Store downloads are estimated from 82K ratings × the standard 1:75 ratio. Free VPN by Free VPN .org™'s App Store downloads are estimated from 450K ratings.
Are Calculator Air: AI Math Solver 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 Calculator Air: AI Math Solver and Free VPN by Free VPN .org™ offer? v
Calculator Air: AI Math Solver: IAP range 10 tiers detected. Free VPN by Free VPN .org™: IAP range 10 tiers detected. Calculator Air: AI Math Solver runs a "Subscription (~$5.83/mo)" monetization model; Free VPN by Free VPN .org™ runs "Subscription (~$8.75/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Calculator Air: AI Math Solver or Free VPN by Free VPN .org™? v
Calculator Air: AI Math Solver edges ahead with ★ 4.7 vs ★ 4.5 (gap of 0.2 stars). Rating volume: Calculator Air: AI Math Solver 82K ratings, Free VPN by Free VPN .org™ 450K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Calculator Air: AI Math Solver vs Free VPN by Free VPN .org™ revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $201.8K for Calculator Air: AI Math Solver and $1.11M 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 Calculator Air: AI Math Solver 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.