Cal AI - Calorie Tracker vs Muscle Booster Workout Tracker
Cal AI - Calorie Tracker
Viral Development LLC
App Store
$3.20M/mo
~$38.35M/yr · 15.1M installs
VS
Muscle Booster Workout Tracker
WELLTECH APPS LIMITED
App Store
$2.50M/mo
~$29.98M/yr · 20.2M installs
Revenue winner
Cal AI - Calorie Tracker wins
+28% vs other
Installs winner
Muscle Booster Workout Tracker wins
+34% vs other
MAU winner
Muscle Booster Workout Tracker wins
+17% vs other
Rating winner
Cal AI - Calorie Tracker wins
+6% vs other
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Cal AI - Calorie Tracker
vs
Muscle Booster Workout Tracker
Monthly revenue (est.)?
$3.20M
◀
$2.50M
Annual revenue (est.)
$38.35M
◀
$29.98M
Lifetime installs (est.)
15.1M
▶
20.2M
Monthly active users (est.)?
3.3M
▶
3.9M
App Store rating
4.80★
◀
4.55★
Total ratings
335K
◀
135K
US grossing rank
-
=
-
Cheapest monthly sub
$19.99
=
$19.99
IAP tiers detected
3 tiers
▶
9 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 21, 2018
- Last updated
- Jun 23, 2026
- File size
- 571.0 MB
- Content rating
- 17+
- Version
- 3.77.0
- Languages
- English, French, German, Italian, Japanese, Korean +5 more
Cal AI - Calorie Tracker trajectory
Muscle Booster Workout Tracker trajectory
FAQ
Which makes more money, Cal AI - Calorie Tracker or Muscle Booster Workout Tracker? v
Cal AI - Calorie Tracker earns about $3.20M per month, while Muscle Booster Workout Tracker earns about $2.50M. That is a 1.3× revenue gap (~$697.5K more per month for Cal AI - Calorie Tracker). Annual revenue: Cal AI - Calorie Tracker ≈ $38.35M/year, Muscle Booster Workout Tracker ≈ $29.98M/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 Muscle Booster Workout Tracker? v
Muscle Booster Workout Tracker leads with about 20.2M estimated downloads vs 15.1M for Cal AI - Calorie Tracker - a 1.3× gap. Cal AI - Calorie Tracker's App Store downloads are estimated from 335K ratings × the standard 1:75 ratio. Muscle Booster Workout Tracker's App Store downloads are estimated from 135K ratings.
Are Cal AI - Calorie Tracker and Muscle Booster Workout 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 Cal AI - Calorie Tracker and Muscle Booster Workout Tracker offer? v
Cal AI - Calorie Tracker: IAP range 3 tiers detected. Muscle Booster Workout Tracker: IAP range 9 tiers detected. Cal AI - Calorie Tracker runs a "Subscription (~$19.99/mo, fitness-sub)" monetization model; Muscle Booster Workout Tracker runs "Subscription (~$19.99/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 Muscle Booster Workout Tracker? v
Cal AI - Calorie Tracker edges ahead with ★ 4.8 vs ★ 4.6 (gap of 0.3 stars). Rating volume: Cal AI - Calorie Tracker 335K ratings, Muscle Booster Workout Tracker 135K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Cal AI - Calorie Tracker vs Muscle Booster Workout Tracker revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $3.20M for Cal AI - Calorie Tracker and $2.50M for Muscle Booster Workout 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 Cal AI - Calorie Tracker or Muscle Booster Workout 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.