Luzia: AI Assistant & Chat vs QANDA: AI Math & Study Helper
Luzia: AI Assistant & Chat
FACTORIA ELCANO SL
Google Play
$1.81M/mo
~$21.77M/yr · 38.4M installs
VS
QANDA: AI Math & Study Helper
Mathpresso
Google Play
$4.53M/mo
~$54.40M/yr · 81.4M installs
Revenue winner
QANDA: AI Math & Study Helper wins
+150% vs other
Installs winner
QANDA: AI Math & Study Helper wins
+112% vs other
MAU winner
QANDA: AI Math & Study Helper wins
+101% vs other
Rating winner
Luzia: AI Assistant & Chat wins
+18% vs other
Why QANDA: AI Math & Study Helper is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- QANDA: AI Math & Study Helper earns roughly 2× more per month than Luzia: AI Assistant & Chat - $4.53M vs $1.81M.
- Premium pricing. QANDA: AI Math & Study Helper charges $13.56/mo vs Luzia: AI Assistant & Chat 's $8.92/mo - higher ARPU per converted user.
- Bigger install base. QANDA: AI Math & Study Helper has ~81.4M lifetime installs vs Luzia: AI Assistant & Chat 's ~38.4M - 2.1× the funnel top.
→ Find more apps with this revenue gap · Full QANDA: AI Math & Study Helper report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Luzia: AI Assistant & Chat
vs
QANDA: AI Math & Study Helper
Monthly revenue (est.)?
$1.81M
▶
$4.53M
Annual revenue (est.)
$21.77M
▶
$54.40M
Lifetime installs (est.)
38.4M
▶
81.4M
Monthly active users (est.)?
7.0M
▶
14.2M
App Store rating
4.38★
◀
3.71★
Total ratings
134K
▶
782K
US grossing rank
-
=
-
Cheapest monthly sub
$8.92
▶
$13.56
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Education
- Price
- Free
- Released
- Dec 1, 2023
- Last updated
- Jun 29, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 5.32.0
- Languages
- -
- Category
- Education
- Price
- Free
- Released
- Mar 25, 2017
- Last updated
- Jun 23, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 7.4.30
- Languages
- -
Luzia: AI Assistant & Chat trajectory
QANDA: AI Math & Study Helper trajectory
FAQ
Which makes more money, Luzia: AI Assistant & Chat or QANDA: AI Math & Study Helper? v
QANDA: AI Math & Study Helper earns about $4.53M per month, while Luzia: AI Assistant & Chat earns about $1.81M. That is a 2.5× revenue gap (~$2.72M more per month for QANDA: AI Math & Study Helper). Annual revenue: Luzia: AI Assistant & Chat ≈ $21.77M/year, QANDA: AI Math & Study Helper ≈ $54.40M/year. Estimates are derived from public Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Luzia: AI Assistant & Chat or QANDA: AI Math & Study Helper? v
QANDA: AI Math & Study Helper leads with about 81.4M estimated downloads vs 38.4M for Luzia: AI Assistant & Chat - a 2.1× gap. Luzia: AI Assistant & Chat reports 10,000,000+ installs on Google Play. QANDA: AI Math & Study Helper reports 50,000,000+ installs on Google Play.
Are Luzia: AI Assistant & Chat and QANDA: AI Math & Study Helper in the same Google Play category 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 Luzia: AI Assistant & Chat and QANDA: AI Math & Study Helper offer? v
Luzia: AI Assistant & Chat : IAP range $1.99 - $39.99 per item. QANDA: AI Math & Study Helper: IAP range $0.49 - $374.99 per item. Luzia: AI Assistant & Chat runs a "Subscription (~$8.92/mo, ai)" monetization model; QANDA: AI Math & Study Helper runs "Subscription (~$13.56/mo, ai)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Luzia: AI Assistant & Chat or QANDA: AI Math & Study Helper? v
Luzia: AI Assistant & Chat edges ahead with ★ 4.4 vs ★ 3.7 (gap of 0.7 stars). Rating volume: Luzia: AI Assistant & Chat 467 ratings, QANDA: AI Math & Study Helper 939 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Luzia: AI Assistant & Chat vs QANDA: AI Math & Study Helper revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $1.81M for Luzia: AI Assistant & Chat and $4.53M for QANDA: AI Math & Study Helper are derived from Google Play grossing rank, 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 Luzia: AI Assistant & Chat or QANDA: AI Math & Study Helper 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.