Cal AI - Calorie Tracker vs HRV4Training
Cal AI - Calorie Tracker
Viral Development LLC
App Store
$2.99M/mo
~$35.86M/yr · 14.1M installs
VS
HRV4Training
A.S.M.A. B.V.
App Store
$3.8K/mo
~$45.7K/yr · 14K installs
Revenue winner
Cal AI - Calorie Tracker wins
+78326% vs other
Installs winner
Cal AI - Calorie Tracker wins
+98510% vs other
MAU winner
Cal AI - Calorie Tracker wins
+90638% vs other
Rating winner
Cal AI - Calorie Tracker wins
+33% 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 784× more per month than HRV4Training - $2.99M vs $3.8K.
- Subscription model. Cal AI - Calorie Tracker runs a $19.99/mo subscription that compounds; HRV4Training relies on one-shot IAP or ads.
- Bigger install base. Cal AI - Calorie Tracker has ~14.1M lifetime installs vs HRV4Training's ~14K - 986.1× the funnel top.
- More monetization surfaces. Cal AI - Calorie Tracker runs 4 IAP tiers vs 0 - 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
HRV4Training
Monthly revenue (est.)?
$2.99M
◀
$3.8K
Annual revenue (est.)
$35.86M
◀
$45.7K
Lifetime installs (est.)
14.1M
◀
14K
Monthly active users (est.)?
3.1M
◀
3K
App Store rating
4.80★
◀
3.61★
Total ratings
313K
◀
286
US grossing rank
-
=
-
Cheapest monthly sub
$19.99
◀
No sub
IAP tiers detected
4 tiers
◀
0 tiers
- Category
- Health & Fitness
- Price
- Free
- Released
- Apr 8, 2024
- Last updated
- May 7, 2026
- File size
- 283.4 MB
- Content rating
- 4+
- Version
- 3.3.5
- Languages
- Arabic, AZ, Dutch, English, French, German +9 more
- Category
- Health & Fitness
- Price
- USD9.99
- Released
- Aug 14, 2013
- Last updated
- Feb 28, 2026
- File size
- 35.5 MB
- Content rating
- 4+
- Version
- 8.6.0
- Languages
- English, Italian, Spanish
Cal AI - Calorie Tracker trajectory
HRV4Training trajectory
FAQ
Which makes more money, Cal AI - Calorie Tracker or HRV4Training? v
Cal AI - Calorie Tracker earns about $2.99M per month, while HRV4Training earns about $3.8K. That is a 784.3× revenue gap (~$2.98M more per month for Cal AI - Calorie Tracker). Annual revenue: Cal AI - Calorie Tracker ≈ $35.86M/year, HRV4Training ≈ $45.7K/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 HRV4Training? v
Cal AI - Calorie Tracker leads with about 14.1M estimated downloads vs 14K for HRV4Training - a 986.1× gap. Cal AI - Calorie Tracker's App Store downloads are estimated from 313K ratings × the standard 1:75 ratio. HRV4Training's App Store downloads are estimated from 286 ratings.
Are Cal AI - Calorie Tracker and HRV4Training 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 HRV4Training offer? v
Cal AI - Calorie Tracker: IAP range 4 tiers detected. HRV4Training: no IAP detected on the public listing. Cal AI - Calorie Tracker runs a "Subscription (~$19.99/mo, fitness-sub)" monetization model; HRV4Training runs "Paid app ($9.99)". 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 HRV4Training? v
Cal AI - Calorie Tracker edges ahead with ★ 4.8 vs ★ 3.6 (gap of 1.2 stars). Rating volume: Cal AI - Calorie Tracker 313K ratings, HRV4Training 286 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Cal AI - Calorie Tracker vs HRV4Training revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $2.99M for Cal AI - Calorie Tracker and $3.8K for HRV4Training 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 HRV4Training 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.