Cal AI - Calorie Tracker vs Check Heart Rate Now
Cal AI - Calorie Tracker
Viral Development LLC
App Store
$3.20M/mo
~$38.35M/yr · 15.1M installs
VS
Check Heart Rate Now
Epiphany Digital Ltd.
App Store
$11.3K/mo
~$136.0K/yr · 142K installs
Revenue winner
Cal AI - Calorie Tracker wins
+28094% vs other
Installs winner
Cal AI - Calorie Tracker wins
+10559% vs other
MAU winner
Cal AI - Calorie Tracker wins
+9237% vs other
Rating winner
Cal AI - Calorie Tracker wins
+12% 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 282× more per month than Check Heart Rate Now - $3.20M vs $11.3K.
- Subscription model. Cal AI - Calorie Tracker runs a $19.99/mo subscription that compounds; Check Heart Rate Now relies on one-shot IAP or ads.
- Bigger install base. Cal AI - Calorie Tracker has ~15.1M lifetime installs vs Check Heart Rate Now's ~142K - 106.6× the funnel top.
- Better app store reviews. Cal AI - Calorie Tracker sits at 4.80★ vs 4.29★ - store algorithms reward higher-rated apps with more impressions.
→ 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
Check Heart Rate Now
Monthly revenue (est.)?
$3.20M
◀
$11.3K
Annual revenue (est.)
$38.35M
◀
$136.0K
Lifetime installs (est.)
15.1M
◀
142K
Monthly active users (est.)?
3.3M
◀
35K
App Store rating
4.80★
◀
4.29★
Total ratings
335K
◀
2K
US grossing rank
-
=
-
Cheapest monthly sub
$19.99
◀
No sub
IAP tiers detected
3 tiers
▶
10 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
- Dec 6, 2023
- Last updated
- May 14, 2026
- File size
- 118.2 MB
- Content rating
- 4+
- Version
- 3.29
- Languages
- English
Cal AI - Calorie Tracker trajectory
Check Heart Rate Now trajectory
FAQ
Which makes more money, Cal AI - Calorie Tracker or Check Heart Rate Now? v
Cal AI - Calorie Tracker earns about $3.20M per month, while Check Heart Rate Now earns about $11.3K. That is a 281.9× revenue gap (~$3.18M more per month for Cal AI - Calorie Tracker). Annual revenue: Cal AI - Calorie Tracker ≈ $38.35M/year, Check Heart Rate Now ≈ $136.0K/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 Check Heart Rate Now? v
Cal AI - Calorie Tracker leads with about 15.1M estimated downloads vs 142K for Check Heart Rate Now - a 106.6× gap. Cal AI - Calorie Tracker's App Store downloads are estimated from 335K ratings × the standard 1:75 ratio. Check Heart Rate Now's App Store downloads are estimated from 2K ratings.
Are Cal AI - Calorie Tracker and Check Heart Rate Now 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 Check Heart Rate Now offer? v
Cal AI - Calorie Tracker: IAP range 3 tiers detected. Check Heart Rate Now: IAP range 10 tiers detected. Cal AI - Calorie Tracker runs a "Subscription (~$19.99/mo, fitness-sub)" monetization model; Check Heart Rate Now runs "Free + one-time IAP (10 tiers)". 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 Check Heart Rate Now? v
Cal AI - Calorie Tracker edges ahead with ★ 4.8 vs ★ 4.3 (gap of 0.5 stars). Rating volume: Cal AI - Calorie Tracker 335K ratings, Check Heart Rate Now 2K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Cal AI - Calorie Tracker vs Check Heart Rate Now revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $3.20M for Cal AI - Calorie Tracker and $11.3K for Check Heart Rate Now 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 Check Heart Rate Now 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.