Calculator Air: AI Math Solver vs Happ - Proxy Utility

Calculator Air: AI Math Solver

Air Apps Systems
App Store
$203.1K/mo
~$2.44M/yr · 9.1M installs
VS

Happ - Proxy Utility

Flyfrog LLC
App Store
$0/mo
~$0/yr · 556K installs
Revenue winner Calculator Air: AI Math Solver wins +20309000% vs other
Installs winner Calculator Air: AI Math Solver wins +1542% vs other
MAU winner Calculator Air: AI Math Solver wins +1556% vs other
Rating winner Calculator Air: AI Math Solver wins +2% vs other

Why Calculator Air: AI Math Solver is winning

Top 4 reasons - backed by the public App Store / Play Store numbers.

  1. Calculator Air: AI Math Solver earns roughly 203090× more per month than Happ - Proxy Utility - $203.1K vs $0.
  2. Subscription model. Calculator Air: AI Math Solver runs a $19.99/mo subscription that compounds; Happ - Proxy Utility relies on one-shot IAP or ads.
  3. Bigger install base. Calculator Air: AI Math Solver has ~9.1M lifetime installs vs Happ - Proxy Utility's ~556K - 16.4× the funnel top.
  4. More monetization surfaces. Calculator Air: AI Math Solver runs 10 IAP tiers vs 0 - more chances to convert users at the right price.

→ Find more apps with this revenue gap · Full Calculator Air: AI Math Solver report

Side-by-side metrics

Bars scale to whichever app is bigger on that row. Green = winner.

Calculator Air: AI Math Solver
vs
Happ - Proxy Utility
Monthly revenue (est.)?
$203.1K
◀
$0
Annual revenue (est.)
$2.44M
◀
$0
Lifetime installs (est.)
9.1M
◀
556K
Monthly active users (est.)?
1.1M
◀
65K
App Store rating
4.69★
◀
4.59★
Total ratings
83K
◀
7K
US grossing rank
-
=
-
Cheapest monthly sub
$19.99
◀
No sub
IAP tiers detected
10 tiers
◀
0 tiers

Calculator Air: AI Math Solver

Air Apps Systems
App Store
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
View full Calculator Air: AI Math Solver report →

Happ - Proxy Utility

Flyfrog LLC
App Store
Category
Utilities
Price
Free
Released
Jun 18, 2024
Last updated
Jun 24, 2026
File size
332.9 MB
Content rating
4+
Version
4.13.0
Languages
English, FA, Russian, Chinese, Chinese
View full Happ - Proxy Utility report →

Calculator Air: AI Math Solver trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

Happ - Proxy Utility trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

Related app pages

Calculator Air: AI Math Solver App Store page →Happ - Proxy Utility App Store page →

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FAQ

Which makes more money, Calculator Air: AI Math Solver or Happ - Proxy Utility? v
Calculator Air: AI Math Solver earns about $203.1K per month, while Happ - Proxy Utility earns about $0. That is a ∞× revenue gap (~$203.1K more per month for Calculator Air: AI Math Solver). Annual revenue: Calculator Air: AI Math Solver ≈ $2.44M/year, Happ - Proxy Utility ≈ $0/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 Happ - Proxy Utility? v
Calculator Air: AI Math Solver leads with about 9.1M estimated downloads vs 556K for Happ - Proxy Utility - a 16.4× gap. Calculator Air: AI Math Solver's App Store downloads are estimated from 83K ratings × the standard 1:75 ratio. Happ - Proxy Utility's App Store downloads are estimated from 7K ratings.
Are Calculator Air: AI Math Solver and Happ - Proxy Utility 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 Happ - Proxy Utility offer? v
Calculator Air: AI Math Solver: IAP range 10 tiers detected. Happ - Proxy Utility: no IAP detected on the public listing. Calculator Air: AI Math Solver runs a "Subscription (~$5.83/mo)" monetization model; Happ - Proxy Utility runs "No App Store revenue (monetizes off-store)". 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 Happ - Proxy Utility? v
Calculator Air: AI Math Solver edges ahead with ★ 4.7 vs ★ 4.6 (gap of 0.1 stars). Rating volume: Calculator Air: AI Math Solver 83K ratings, Happ - Proxy Utility 7K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Calculator Air: AI Math Solver vs Happ - Proxy Utility revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $203.1K for Calculator Air: AI Math Solver and $0 for Happ - Proxy Utility 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 Happ - Proxy Utility 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.