Dunstan Baby vs HeartWatch: Heart Rate Monitor
Dunstan Baby
Dunstan Baby Language
App Store
$53/mo
~$639/yr · 400 installs
VS
HeartWatch: Heart Rate Monitor
Tantsissa
App Store
$358.7K/mo
~$4.30M/yr · 1.5M installs
Revenue winner
HeartWatch: Heart Rate Monitor wins
+676730% vs other
Installs winner
HeartWatch: Heart Rate Monitor wins
+373983% vs other
MAU winner
HeartWatch: Heart Rate Monitor wins
+468411% vs other
Rating winner
HeartWatch: Heart Rate Monitor wins
+21% vs other
Why HeartWatch: Heart Rate Monitor is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- HeartWatch: Heart Rate Monitor earns roughly 6768× more per month than Dunstan Baby - $358.7K vs $53.
- Bigger install base. HeartWatch: Heart Rate Monitor has ~1.5M lifetime installs vs Dunstan Baby's ~400 - 3740.8× the funnel top.
- Better app store reviews. HeartWatch: Heart Rate Monitor sits at 4.68★ vs 3.86★ - store algorithms reward higher-rated apps with more impressions.
→ Find more apps with this revenue gap · Full HeartWatch: Heart Rate Monitor report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Dunstan Baby
vs
HeartWatch: Heart Rate Monitor
Monthly revenue (est.)?
$53
▶
$358.7K
Annual revenue (est.)
$639
▶
$4.30M
Lifetime installs (est.)
400
▶
1.5M
Monthly active users (est.)?
82.4
▶
386K
App Store rating
3.86★
▶
4.68★
Total ratings
7
▶
14K
US grossing rank
-
=
-
Cheapest monthly sub
No sub
=
No sub
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Health & Fitness
- Price
- USD4.99
- Released
- Apr 20, 2021
- Last updated
- Aug 15, 2024
- File size
- 78.1 MB
- Content rating
- 4+
- Version
- 1.03
- Languages
- English
- Category
- Health & Fitness
- Price
- USD8.99
- Released
- Dec 7, 2015
- Last updated
- Oct 21, 2025
- File size
- 73.0 MB
- Content rating
- 4+
- Version
- 4.9
- Languages
- Dutch, English, French, German, Italian, Japanese +7 more
Dunstan Baby trajectory
HeartWatch: Heart Rate Monitor trajectory
FAQ
Which makes more money, Dunstan Baby or HeartWatch: Heart Rate Monitor? v
HeartWatch: Heart Rate Monitor earns about $358.7K per month, while Dunstan Baby earns about $53. That is a 6768.3× revenue gap (~$358.7K more per month for HeartWatch: Heart Rate Monitor). Annual revenue: Dunstan Baby ≈ $639/year, HeartWatch: Heart Rate Monitor ≈ $4.30M/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Dunstan Baby or HeartWatch: Heart Rate Monitor? v
HeartWatch: Heart Rate Monitor leads with about 1.5M estimated downloads vs 400 for Dunstan Baby - a 3740.8× gap. Dunstan Baby's App Store downloads are estimated from 7 ratings × the standard 1:75 ratio. HeartWatch: Heart Rate Monitor's App Store downloads are estimated from 14K ratings.
Are Dunstan Baby and HeartWatch: Heart Rate Monitor in the same App Store category 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.
Do Dunstan Baby and HeartWatch: Heart Rate Monitor have in-app purchases? v
Dunstan Baby does not appear to offer in-app purchases on its public listing. HeartWatch: Heart Rate Monitor does not appear to offer in-app purchases. Monetization model: Dunstan Baby runs "Paid app ($4.99)", HeartWatch: Heart Rate Monitor runs "Paid app ($8.99)".
Which has better ratings, Dunstan Baby or HeartWatch: Heart Rate Monitor? v
HeartWatch: Heart Rate Monitor edges ahead with ★ 4.7 vs ★ 3.9 (gap of 0.8 stars). Rating volume: Dunstan Baby 7 ratings, HeartWatch: Heart Rate Monitor 14K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Dunstan Baby vs HeartWatch: Heart Rate Monitor revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $53 for Dunstan Baby and $358.7K for HeartWatch: Heart Rate Monitor are derived from App Store grossing rank, 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 Dunstan Baby or HeartWatch: 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 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.