Muscle Booster Workout Tracker vs Personal Trainer: Gravl
Muscle Booster Workout Tracker
WELLTECH APPS LIMITED
App Store
$3.24M/mo
~$38.90M/yr · 19.7M installs
VS
Personal Trainer: Gravl
GAINS AI
App Store
$10.9K/mo
~$130.3K/yr · 193K installs
Revenue winner
Muscle Booster Workout Tracker wins
+29752% vs other
Installs winner
Muscle Booster Workout Tracker wins
+10094% vs other
MAU winner
Muscle Booster Workout Tracker wins
+9860% vs other
Rating winner
Personal Trainer: Gravl wins
+7% vs other
Why Muscle Booster Workout Tracker is winning
Top 4 reasons - backed by the public App Store / Play Store numbers.
- Muscle Booster Workout Tracker earns roughly 299× more per month than Personal Trainer: Gravl - $3.24M vs $10.9K.
- Premium pricing. Muscle Booster Workout Tracker charges $19.99/mo vs Personal Trainer: Gravl's $14.99/mo - higher ARPU per converted user.
- Bigger install base. Muscle Booster Workout Tracker has ~19.7M lifetime installs vs Personal Trainer: Gravl's ~193K - 101.9× the funnel top.
- More monetization surfaces. Muscle Booster Workout Tracker runs 9 IAP tiers vs 5 - more chances to convert users at the right price.
→ Find more apps with this revenue gap · Full Muscle Booster Workout Tracker report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Muscle Booster Workout Tracker
vs
Personal Trainer: Gravl
Monthly revenue (est.)?
$3.24M
◀
$10.9K
Annual revenue (est.)
$38.90M
◀
$130.3K
Lifetime installs (est.)
19.7M
◀
193K
Monthly active users (est.)?
5.0M
◀
50K
App Store rating
4.55★
▶
4.89★
Total ratings
131K
◀
2K
US grossing rank
-
=
-
Cheapest monthly sub
$19.99
◀
$14.99
IAP tiers detected
9 tiers
◀
5 tiers
- Category
- Health & Fitness
- Price
- Free
- Released
- Dec 21, 2018
- Last updated
- May 5, 2026
- File size
- 548.9 MB
- Content rating
- 17+
- Version
- 3.74.0
- Languages
- English, French, German, Italian, Japanese, Korean +5 more
- Category
- Health & Fitness
- Price
- Free
- Released
- Aug 15, 2023
- Last updated
- May 4, 2026
- File size
- 151.5 MB
- Content rating
- 4+
- Version
- 1.44
- Languages
- Czech, English, French, German, Italian, Polish +2 more
Muscle Booster Workout Tracker trajectory
Personal Trainer: Gravl trajectory
FAQ
Which makes more money, Muscle Booster Workout Tracker or Personal Trainer: Gravl? v
Muscle Booster Workout Tracker earns about $3.24M per month, while Personal Trainer: Gravl earns about $10.9K. That is a 298.5× revenue gap (~$3.23M more per month for Muscle Booster Workout Tracker). Annual revenue: Muscle Booster Workout Tracker ≈ $38.90M/year, Personal Trainer: Gravl ≈ $130.3K/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Muscle Booster Workout Tracker or Personal Trainer: Gravl? v
Muscle Booster Workout Tracker leads with about 19.7M estimated downloads vs 193K for Personal Trainer: Gravl - a 101.9× gap. Muscle Booster Workout Tracker's App Store downloads are estimated from 131K ratings × the standard 1:75 ratio. Personal Trainer: Gravl's App Store downloads are estimated from 2K ratings.
Are Muscle Booster Workout Tracker and Personal Trainer: Gravl 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 Muscle Booster Workout Tracker and Personal Trainer: Gravl offer? v
Muscle Booster Workout Tracker: IAP range 9 tiers detected. Personal Trainer: Gravl: IAP range 5 tiers detected. Muscle Booster Workout Tracker runs a "Subscription (~$19.99/mo)" monetization model; Personal Trainer: Gravl runs "Subscription (~$6.67/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Muscle Booster Workout Tracker or Personal Trainer: Gravl? v
Personal Trainer: Gravl edges ahead with ★ 4.9 vs ★ 4.6 (gap of 0.3 stars). Rating volume: Muscle Booster Workout Tracker 131K ratings, Personal Trainer: Gravl 2K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Muscle Booster Workout Tracker vs Personal Trainer: Gravl revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $3.24M for Muscle Booster Workout Tracker and $10.9K for Personal Trainer: Gravl 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 Muscle Booster Workout Tracker or Personal Trainer: Gravl 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.