Cal AI - Calorie Tracker vs Wellthly-Feel Heart Rhythm
Cal AI - Calorie Tracker
Viral Development LLC
App Store
$3.19M/mo
~$38.31M/yr · 15.1M installs
VS
Wellthly-Feel Heart Rhythm
JUSTDO PTE. LTD.
App Store
$16.0K/mo
~$192.3K/yr · 194K installs
Revenue winner
Cal AI - Calorie Tracker wins
+19819% vs other
Installs winner
Cal AI - Calorie Tracker wins
+7682% vs other
MAU winner
Cal AI - Calorie Tracker wins
+6557% vs other
Rating winner
Cal AI - Calorie Tracker wins
+4% vs other
Why Cal AI - Calorie Tracker is winning
Top 4 reasons - backed by the public App Store / Play Store numbers.
- Cal AI - Calorie Tracker earns roughly 199× more per month than Wellthly-Feel Heart Rhythm - $3.19M vs $16.0K.
- Premium pricing. Cal AI - Calorie Tracker charges $19.99/mo vs Wellthly-Feel Heart Rhythm's $9.99/mo - higher ARPU per converted user.
- Bigger install base. Cal AI - Calorie Tracker has ~15.1M lifetime installs vs Wellthly-Feel Heart Rhythm's ~194K - 77.8× the funnel top.
- More monetization surfaces. Cal AI - Calorie Tracker runs 3 IAP tiers vs 1 - more chances to convert users at the right price.
→ Find more apps with this revenue gap · Full Cal AI - Calorie Tracker report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Cal AI - Calorie Tracker
vs
Wellthly-Feel Heart Rhythm
Monthly revenue (est.)?
$3.19M
◀
$16.0K
Annual revenue (est.)
$38.31M
◀
$192.3K
Lifetime installs (est.)
15.1M
◀
194K
Monthly active users (est.)?
3.3M
◀
50K
App Store rating
4.80★
◀
4.62★
Total ratings
335K
◀
2K
US grossing rank
-
=
-
Cheapest monthly sub
$19.99
◀
$9.99
IAP tiers detected
3 tiers
◀
1 tiers
- Category
- Health & Fitness
- Price
- Free
- Released
- Apr 8, 2024
- Last updated
- Jun 24, 2026
- File size
- 306.0 MB
- Content rating
- 4+
- Version
- 26.25.0
- Languages
- Arabic, AZ, Dutch, English, French, German +9 more
- Category
- Health & Fitness
- Price
- Free
- Released
- Jan 2, 2025
- Last updated
- Jan 8, 2026
- File size
- 149.9 MB
- Content rating
- 12+
- Version
- 1.1.2
- Languages
- English
Cal AI - Calorie Tracker trajectory
Wellthly-Feel Heart Rhythm trajectory
FAQ
Which makes more money, Cal AI - Calorie Tracker or Wellthly-Feel Heart Rhythm? v
Cal AI - Calorie Tracker earns about $3.19M per month, while Wellthly-Feel Heart Rhythm earns about $16.0K. That is a 199.2× revenue gap (~$3.18M more per month for Cal AI - Calorie Tracker). Annual revenue: Cal AI - Calorie Tracker ≈ $38.31M/year, Wellthly-Feel Heart Rhythm ≈ $192.3K/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Cal AI - Calorie Tracker or Wellthly-Feel Heart Rhythm? v
Cal AI - Calorie Tracker leads with about 15.1M estimated downloads vs 194K for Wellthly-Feel Heart Rhythm - a 77.8× gap. Cal AI - Calorie Tracker's App Store downloads are estimated from 335K ratings × the standard 1:75 ratio. Wellthly-Feel Heart Rhythm's App Store downloads are estimated from 2K ratings.
Are Cal AI - Calorie Tracker and Wellthly-Feel Heart Rhythm 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.
What in-app purchases and subscription pricing do Cal AI - Calorie Tracker and Wellthly-Feel Heart Rhythm offer? v
Cal AI - Calorie Tracker: IAP range 3 tiers detected. Wellthly-Feel Heart Rhythm: IAP range 1 tiers detected. Cal AI - Calorie Tracker runs a "Subscription (~$19.99/mo, fitness-sub)" monetization model; Wellthly-Feel Heart Rhythm runs "Subscription (~$9.99/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Cal AI - Calorie Tracker or Wellthly-Feel Heart Rhythm? v
Cal AI - Calorie Tracker edges ahead with ★ 4.8 vs ★ 4.6 (gap of 0.2 stars). Rating volume: Cal AI - Calorie Tracker 335K ratings, Wellthly-Feel Heart Rhythm 2K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Cal AI - Calorie Tracker vs Wellthly-Feel Heart Rhythm revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $3.19M for Cal AI - Calorie Tracker and $16.0K for Wellthly-Feel Heart Rhythm 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 Cal AI - Calorie Tracker or Wellthly-Feel Heart Rhythm 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.