Aumio: Sleep Sounds & Stories vs Chaetzli
Aumio: Sleep Sounds & Stories
Aumio GmbH
App Store
$54/mo
~$651/yr · 2K installs
VS
Chaetzli
Daniel Christian* O5ssio*
App Store
$80/mo
~$955/yr · 2K installs
Revenue winner
Chaetzli wins
+48% vs other
Installs winner
Aumio: Sleep Sounds & Stories wins
+20% vs other
MAU winner
Aumio: Sleep Sounds & Stories wins
+25% vs other
Rating winner
Aumio: Sleep Sounds & Stories wins
+453% vs other
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Aumio: Sleep Sounds & Stories
vs
Chaetzli
Monthly revenue (est.)?
$54
▶
$80
Annual revenue (est.)
$651
▶
$955
Lifetime installs (est.)
2K
◀
2K
Monthly active users (est.)?
210.6
◀
168
App Store rating
4.53★
◀
-
Total ratings
36
◀
0
US grossing rank
-
=
-
Cheapest monthly sub
$7.99
◀
No sub
IAP tiers detected
8 tiers
◀
0 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
- USD1.99
- Released
- May 7, 2026
- Last updated
- May 7, 2026
- File size
- 15.4 MB
- Content rating
- 4+
- Version
- 1.0
- Languages
- English
Aumio: Sleep Sounds & Stories trajectory
Chaetzli trajectory
FAQ
Which makes more money, Aumio: Sleep Sounds & Stories or Chaetzli? v
Chaetzli earns about $80 per month, while Aumio: Sleep Sounds & Stories earns about $54. That is a 1.5× revenue gap (~$26 more per month for Chaetzli). Annual revenue: Aumio: Sleep Sounds & Stories ≈ $651/year, Chaetzli ≈ $955/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 Chaetzli? v
Aumio: Sleep Sounds & Stories leads with about 2K estimated downloads vs 2K for Chaetzli - a 1.2× gap. Aumio: Sleep Sounds & Stories's App Store downloads are estimated from 36 ratings × the standard 1:75 ratio. Chaetzli's App Store downloads are estimated from 0 ratings.
Are Aumio: Sleep Sounds & Stories and Chaetzli 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 Chaetzli offer? v
Aumio: Sleep Sounds & Stories: IAP range 8 tiers detected. Chaetzli: no IAP detected on the public listing. Aumio: Sleep Sounds & Stories runs a "Subscription (~$7.99/mo)" monetization model; Chaetzli runs "Paid app ($1.99)". 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 Chaetzli? v
Aumio: Sleep Sounds & Stories edges ahead with a higher overall score (gap of 4.5 stars). Rating volume: Aumio: Sleep Sounds & Stories 36 ratings, Chaetzli 0 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Aumio: Sleep Sounds & Stories vs Chaetzli revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $54 for Aumio: Sleep Sounds & Stories and $80 for Chaetzli 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 Chaetzli 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.