QANDA: AI Math & Study Helper vs Vaia: Study, Notes, Flashcards

QANDA: AI Math & Study Helper

Mathpresso
App Store
$537/mo
~$6.4K/yr · 39K installs
VS

Vaia: Study, Notes, Flashcards

Vaia
Google Play
$116.1K/mo
~$1.39M/yr · 10.1M installs
Revenue winner Vaia: Study, Notes, Flashcards wins +21512% vs other
Installs winner Vaia: Study, Notes, Flashcards wins +26245% vs other
MAU winner Vaia: Study, Notes, Flashcards wins +8438% vs other
Rating winner Vaia: Study, Notes, Flashcards wins +25% vs other

Why Vaia: Study, Notes, Flashcards is winning

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

  1. Vaia: Study, Notes, Flashcards earns roughly 216× more per month than QANDA: AI Math & Study Helper - $116.1K vs $537.
  2. Premium pricing. Vaia: Study, Notes, Flashcards charges $24.43/mo vs QANDA: AI Math & Study Helper's $3.99/mo - higher ARPU per converted user.
  3. Bigger install base. Vaia: Study, Notes, Flashcards has ~10.1M lifetime installs vs QANDA: AI Math & Study Helper's ~39K - 263.5× the funnel top.
  4. Better app store reviews. Vaia: Study, Notes, Flashcards sits at 4.39★ vs 3.52★ - store algorithms reward higher-rated apps with more impressions.

→ Find more apps with this revenue gap · Full Vaia: Study, Notes, Flashcards report

Side-by-side metrics

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

QANDA: AI Math & Study Helper
vs
Vaia: Study, Notes, Flashcards
Monthly revenue (est.)?
$537
▶
$116.1K
Annual revenue (est.)
$6.4K
▶
$1.39M
Lifetime installs (est.)
39K
▶
10.1M
Monthly active users (est.)?
4K
▶
355K
App Store rating
3.52★
▶
4.39★
Total ratings
770
▶
31K
US grossing rank
-
=
-
Cheapest monthly sub
$3.99
▶
$24.43
IAP tiers detected
5 tiers
◀
0 tiers

QANDA: AI Math & Study Helper

Mathpresso
App Store
Category
Education
Price
Free
Released
Nov 29, 2017
Last updated
Jun 24, 2026
File size
194.3 MB
Content rating
4+
Version
7.4.30
Languages
English, French, German, Indonesian, Italian, Japanese +8 more
View full QANDA: AI Math & Study Helper report →

Vaia: Study, Notes, Flashcards

Vaia
Google Play
Category
Education
Price
Free
Released
Dec 1, 2018
Last updated
Jun 24, 2026
File size
-
Content rating
Everyone
Version
16.17.0
Languages
-
View full Vaia: Study, Notes, Flashcards report →

QANDA: AI Math & Study Helper trajectory

JulAugSepOctNovDecJanFebMarAprMayJun

Vaia: Study, Notes, Flashcards trajectory

JulAugSepOctNovDecJanFebMarAprMayJun

Related app pages

QANDA: AI Math & Study Helper App Store page →Vaia: Study, Notes, Flashcards Play Store page →

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FAQ

Which makes more money, QANDA: AI Math & Study Helper or Vaia: Study, Notes, Flashcards? v
Vaia: Study, Notes, Flashcards earns about $116.1K per month, while QANDA: AI Math & Study Helper earns about $537. That is a 216.1× revenue gap (~$115.5K more per month for Vaia: Study, Notes, Flashcards). Annual revenue: QANDA: AI Math & Study Helper ≈ $6.4K/year, Vaia: Study, Notes, Flashcards ≈ $1.39M/year. Estimates are derived from public App Store / Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, QANDA: AI Math & Study Helper or Vaia: Study, Notes, Flashcards? v
Vaia: Study, Notes, Flashcards leads with about 10.1M estimated downloads vs 39K for QANDA: AI Math & Study Helper - a 263.5× gap. QANDA: AI Math & Study Helper's App Store downloads are estimated from 770 ratings × the standard 1:75 ratio. Vaia: Study, Notes, Flashcards reports 10,000,000+ installs on Google Play.
Are QANDA: AI Math & Study Helper and Vaia: Study, Notes, Flashcards in the same App Store category on each store and competing for the same money? v
Yes - both apps sit in the Education 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 QANDA: AI Math & Study Helper and Vaia: Study, Notes, Flashcards offer? v
QANDA: AI Math & Study Helper: IAP range 5 tiers detected. Vaia: Study, Notes, Flashcards: IAP range $1.99 - $299.99 per item. QANDA: AI Math & Study Helper runs a "Subscription (~$3.99/mo)" monetization model; Vaia: Study, Notes, Flashcards runs "Subscription (~$24.43/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, QANDA: AI Math & Study Helper or Vaia: Study, Notes, Flashcards? v
Vaia: Study, Notes, Flashcards edges ahead with ★ 4.4 vs ★ 3.5 (gap of 0.9 stars). Rating volume: QANDA: AI Math & Study Helper 770 ratings, Vaia: Study, Notes, Flashcards 430 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these QANDA: AI Math & Study Helper vs Vaia: Study, Notes, Flashcards revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $537 for QANDA: AI Math & Study Helper and $116.1K for Vaia: Study, Notes, Flashcards are derived from App Store grossing rank / Google Play install ranges, scraped IAP tiers, ratings volume and category benchmarks (Education) - 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 QANDA: AI Math & Study Helper or Vaia: Study, Notes, Flashcards to a different App Store app? v
Use the search box at the bottom of this page or paste any two App Store or 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.