BodyFast: Intermittent Fasting vs Cal AI - Calorie Tracker
BodyFast: Intermittent Fasting
BodyFast GmbH
App Store
$1.09M/mo
~$13.11M/yr · 6.5M installs
VS
Cal AI - Calorie Tracker
Viral Development LLC
App Store
$3.21M/mo
~$38.46M/yr · 15.1M installs
Revenue winner
Cal AI - Calorie Tracker wins
+193% vs other
Installs winner
Cal AI - Calorie Tracker wins
+133% vs other
MAU winner
Cal AI - Calorie Tracker wins
+76% vs other
Rating winner
Cal AI - Calorie Tracker wins
+2% vs other
Why Cal AI - Calorie Tracker is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- Cal AI - Calorie Tracker earns roughly 3× more per month than BodyFast: Intermittent Fasting - $3.21M vs $1.09M.
- Premium pricing. Cal AI - Calorie Tracker charges $19.99/mo vs BodyFast: Intermittent Fasting's $11.99/mo - higher ARPU per converted user.
- Bigger install base. Cal AI - Calorie Tracker has ~15.1M lifetime installs vs BodyFast: Intermittent Fasting's ~6.5M - 2.3× the funnel top.
→ 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.
BodyFast: Intermittent Fasting
vs
Cal AI - Calorie Tracker
Monthly revenue (est.)?
$1.09M
▶
$3.21M
Annual revenue (est.)
$13.11M
▶
$38.46M
Lifetime installs (est.)
6.5M
▶
15.1M
Monthly active users (est.)?
1.9M
▶
3.3M
App Store rating
4.71★
▶
4.80★
Total ratings
144K
▶
336K
US grossing rank
-
=
-
Cheapest monthly sub
$11.99
▶
$19.99
IAP tiers detected
6 tiers
◀
3 tiers
- Category
- Health & Fitness
- Price
- Free
- Released
- Jan 22, 2018
- Last updated
- May 21, 2026
- File size
- 111.0 MB
- Content rating
- 12+
- Version
- 4.2.7
- Languages
- English, French, German, Italian, Portuguese, Spanish
- 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
BodyFast: Intermittent Fasting trajectory
Cal AI - Calorie Tracker trajectory
FAQ
Which makes more money, BodyFast: Intermittent Fasting or Cal AI - Calorie Tracker? v
Cal AI - Calorie Tracker earns about $3.21M per month, while BodyFast: Intermittent Fasting earns about $1.09M. That is a 2.9× revenue gap (~$2.11M more per month for Cal AI - Calorie Tracker). Annual revenue: BodyFast: Intermittent Fasting ≈ $13.11M/year, Cal AI - Calorie Tracker ≈ $38.46M/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, BodyFast: Intermittent Fasting or Cal AI - Calorie Tracker? v
Cal AI - Calorie Tracker leads with about 15.1M estimated downloads vs 6.5M for BodyFast: Intermittent Fasting - a 2.3× gap. BodyFast: Intermittent Fasting's App Store downloads are estimated from 144K ratings × the standard 1:75 ratio. Cal AI - Calorie Tracker's App Store downloads are estimated from 336K ratings.
Are BodyFast: Intermittent Fasting and Cal AI - Calorie Tracker 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 BodyFast: Intermittent Fasting and Cal AI - Calorie Tracker offer? v
BodyFast: Intermittent Fasting: IAP range 6 tiers detected. Cal AI - Calorie Tracker: IAP range 3 tiers detected. BodyFast: Intermittent Fasting runs a "Subscription (~$11.99/mo, fitness-sub)" monetization model; Cal AI - Calorie Tracker runs "Subscription (~$19.99/mo, fitness-sub)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, BodyFast: Intermittent Fasting or Cal AI - Calorie Tracker? v
Cal AI - Calorie Tracker edges ahead with ★ 4.8 vs ★ 4.7 (gap of 0.1 stars). Rating volume: BodyFast: Intermittent Fasting 144K ratings, Cal AI - Calorie Tracker 336K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these BodyFast: Intermittent Fasting vs Cal AI - Calorie Tracker revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $1.09M for BodyFast: Intermittent Fasting and $3.21M for Cal AI - Calorie Tracker 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 BodyFast: Intermittent Fasting or Cal AI - Calorie Tracker 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.