Aumio: Sleep Sounds & Stories vs QANDA: AI Math & Study Helper
Aumio: Sleep Sounds & Stories
Aumio GmbH
App Store
$54/mo
~$651/yr · 2K installs
VS
QANDA: AI Math & Study Helper
Mathpresso
App Store
$268/mo
~$3.2K/yr · 39K installs
Revenue winner
QANDA: AI Math & Study Helper wins
+396% vs other
Installs winner
QANDA: AI Math & Study Helper wins
+2039% vs other
MAU winner
QANDA: AI Math & Study Helper wins
+1874% vs other
Rating winner
Aumio: Sleep Sounds & Stories wins
+29% 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 5× more per month than Aumio: Sleep Sounds & Stories - $268 vs $54.
- Aggressive pricing. QANDA: AI Math & Study Helper undercuts at $1.99/mo vs $7.99/mo - converts a higher % of free users.
- Bigger install base. QANDA: AI Math & Study Helper has ~39K lifetime installs vs Aumio: Sleep Sounds & Stories's ~2K - 21.4× 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.
Aumio: Sleep Sounds & Stories
vs
QANDA: AI Math & Study Helper
Monthly revenue (est.)?
$54
▶
$268
Annual revenue (est.)
$651
▶
$3.2K
Lifetime installs (est.)
2K
▶
39K
Monthly active users (est.)?
210.6
▶
4K
App Store rating
4.53★
◀
3.52★
Total ratings
36
▶
770
US grossing rank
-
=
-
Cheapest monthly sub
$7.99
◀
$1.99
IAP tiers detected
8 tiers
◀
5 tiers
- Category
- Education
- Price
- Free
- Released
- Jul 28, 2020
- Last updated
- Apr 21, 2026
- File size
- 117.6 MB
- Content rating
- 4+
- Version
- 17.3.16
- Languages
- English
- Category
- Education
- Price
- Free
- Released
- Nov 29, 2017
- Last updated
- May 4, 2026
- File size
- 205.5 MB
- Content rating
- 4+
- Version
- 7.3.90
- Languages
- English, French, German, Indonesian, Italian, Japanese +8 more
Aumio: Sleep Sounds & Stories trajectory
QANDA: AI Math & Study Helper trajectory
FAQ
Which makes more money, Aumio: Sleep Sounds & Stories or QANDA: AI Math & Study Helper? v
QANDA: AI Math & Study Helper earns about $268 per month, while Aumio: Sleep Sounds & Stories earns about $54. That is a 5.0× revenue gap (~$214 more per month for QANDA: AI Math & Study Helper). Annual revenue: Aumio: Sleep Sounds & Stories ≈ $651/year, QANDA: AI Math & Study Helper ≈ $3.2K/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Aumio: Sleep Sounds & Stories or QANDA: AI Math & Study Helper? v
QANDA: AI Math & Study Helper leads with about 39K estimated downloads vs 2K for Aumio: Sleep Sounds & Stories - a 21.4× gap. Aumio: Sleep Sounds & Stories's App Store downloads are estimated from 36 ratings × the standard 1:75 ratio. QANDA: AI Math & Study Helper's App Store downloads are estimated from 770 ratings.
Are Aumio: Sleep Sounds & Stories and QANDA: AI Math & Study Helper in the same App Store 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 Aumio: Sleep Sounds & Stories and QANDA: AI Math & Study Helper offer? v
Aumio: Sleep Sounds & Stories: IAP range 8 tiers detected. QANDA: AI Math & Study Helper: IAP range 5 tiers detected. Aumio: Sleep Sounds & Stories runs a "Subscription (~$7.99/mo)" monetization model; QANDA: AI Math & Study Helper runs "Subscription (~$1.99/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Aumio: Sleep Sounds & Stories or QANDA: AI Math & Study Helper? v
Aumio: Sleep Sounds & Stories edges ahead with ★ 4.5 vs ★ 3.5 (gap of 1.0 stars). Rating volume: Aumio: Sleep Sounds & Stories 36 ratings, QANDA: AI Math & Study Helper 770 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Aumio: Sleep Sounds & Stories vs QANDA: AI Math & Study Helper revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $54 for Aumio: Sleep Sounds & Stories and $268 for QANDA: AI Math & Study Helper are derived from App Store 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 Aumio: Sleep Sounds & Stories or QANDA: AI Math & Study Helper 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.