Happiest Baby, makers of SNOO vs Welltory: Heart Rate Monitor
Happiest Baby, makers of SNOO
The Happiest Baby, Inc.
App Store
$27.3K/mo
~$327.4K/yr · 413K installs
VS
Welltory: Heart Rate Monitor
Welltory: heart-rate monitor & blood pressure log
Google Play
$329.3K/mo
~$3.95M/yr · 5.8M installs
Revenue winner
Welltory: Heart Rate Monitor wins
+1107% vs other
Installs winner
Welltory: Heart Rate Monitor wins
+1299% vs other
MAU winner
Welltory: Heart Rate Monitor wins
+397% vs other
Rating winner
Welltory: Heart Rate Monitor wins
+15% vs other
Why Welltory: Heart Rate Monitor is winning
Top 4 reasons - backed by the public App Store / Play Store numbers.
- Welltory: Heart Rate Monitor earns roughly 12× more per month than Happiest Baby, makers of SNOO - $329.3K vs $27.3K.
- Aggressive pricing. Welltory: Heart Rate Monitor undercuts at $19.85/mo vs $19.99/mo - converts a higher % of free users.
- Bigger install base. Welltory: Heart Rate Monitor has ~5.8M lifetime installs vs Happiest Baby, makers of SNOO's ~413K - 14.0× the funnel top.
- Better app store reviews. Welltory: Heart Rate Monitor sits at 4.61★ vs 4.02★ - store algorithms reward higher-rated apps with more impressions.
→ Find more apps with this revenue gap · Full Welltory: Heart Rate Monitor report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Happiest Baby, makers of SNOO
vs
Welltory: Heart Rate Monitor
Monthly revenue (est.)?
$27.3K
▶
$329.3K
Annual revenue (est.)
$327.4K
▶
$3.95M
Lifetime installs (est.)
413K
▶
5.8M
Monthly active users (est.)?
101K
▶
503K
App Store rating
4.02★
▶
4.61★
Total ratings
5K
▶
59K
US grossing rank
-
=
-
Cheapest monthly sub
$19.99
◀
$19.85
IAP tiers detected
3 tiers
◀
0 tiers
- Category
- Health & Fitness
- Price
- Free
- Released
- Nov 10, 2022
- Last updated
- Jun 30, 2026
- File size
- 83.5 MB
- Content rating
- 4+
- Version
- 3.0.1
- Languages
- Dutch, English, French, German, Italian, Spanish +1 more
- Category
- Health & Fitness
- Price
- Free
- Released
- Feb 10, 2017
- Last updated
- Jun 10, 2026
- File size
- -
- Content rating
- Teen
- Version
- 4.30.80
- Languages
- -
Happiest Baby, makers of SNOO trajectory
Welltory: Heart Rate Monitor trajectory
FAQ
Which makes more money, Happiest Baby, makers of SNOO or Welltory: Heart Rate Monitor? v
Welltory: Heart Rate Monitor earns about $329.3K per month, while Happiest Baby, makers of SNOO earns about $27.3K. That is a 12.1× revenue gap (~$302.0K more per month for Welltory: Heart Rate Monitor). Annual revenue: Happiest Baby, makers of SNOO ≈ $327.4K/year, Welltory: Heart Rate Monitor ≈ $3.95M/year. Estimates are derived from public App Store / Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Happiest Baby, makers of SNOO or Welltory: Heart Rate Monitor? v
Welltory: Heart Rate Monitor leads with about 5.8M estimated downloads vs 413K for Happiest Baby, makers of SNOO - a 14.0× gap. Happiest Baby, makers of SNOO's App Store downloads are estimated from 5K ratings × the standard 1:75 ratio. Welltory: Heart Rate Monitor reports 5,000,000+ installs on Google Play.
Are Happiest Baby, makers of SNOO and Welltory: Heart Rate Monitor in the same App Store category on each store and competing for the same money? v
Yes - both apps sit in the Health & Fitness 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 Happiest Baby, makers of SNOO and Welltory: Heart Rate Monitor offer? v
Happiest Baby, makers of SNOO: IAP range 3 tiers detected. Welltory: Heart Rate Monitor: IAP range $4.99 - $79.00 per item. Happiest Baby, makers of SNOO runs a "Subscription (~$8.33/mo)" monetization model; Welltory: Heart Rate Monitor runs "Subscription (~$19.85/mo, wellness)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Happiest Baby, makers of SNOO or Welltory: Heart Rate Monitor? v
Welltory: Heart Rate Monitor edges ahead with ★ 4.6 vs ★ 4.0 (gap of 0.6 stars). Rating volume: Happiest Baby, makers of SNOO 5K ratings, Welltory: Heart Rate Monitor 3K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Happiest Baby, makers of SNOO vs Welltory: Heart Rate Monitor revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $27.3K for Happiest Baby, makers of SNOO and $329.3K for Welltory: Heart Rate Monitor are derived from App Store grossing rank / Google Play install ranges, scraped IAP tiers, ratings volume and category benchmarks (Health & Fitness) - 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 Happiest Baby, makers of SNOO or Welltory: Heart Rate Monitor 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.