Muscle Booster Workout Tracker vs Personal Trainer: Gravl
Muscle Booster Workout Tracker
WELLTECH APPS LIMITED
App Store
$2.50M/mo
~$29.98M/yr · 20.2M installs
VS
Personal Trainer: Gravl
GAINS AI
App Store
$15.4K/mo
~$185.1K/yr · 274K installs
Revenue winner
Muscle Booster Workout Tracker wins
+16096% vs other
Installs winner
Muscle Booster Workout Tracker wins
+7277% vs other
MAU winner
Muscle Booster Workout Tracker wins
+5298% 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 162× more per month than Personal Trainer: Gravl - $2.50M vs $15.4K.
- 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 ~20.2M lifetime installs vs Personal Trainer: Gravl's ~274K - 73.8× 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.)?
$2.50M
◀
$15.4K
Annual revenue (est.)
$29.98M
◀
$185.1K
Lifetime installs (est.)
20.2M
◀
274K
Monthly active users (est.)?
3.9M
◀
72K
App Store rating
4.55★
▶
4.89★
Total ratings
135K
◀
3K
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
- Jun 23, 2026
- File size
- 571.0 MB
- Content rating
- 17+
- Version
- 3.77.0
- Languages
- English, French, German, Italian, Japanese, Korean +5 more
- Category
- Health & Fitness
- Price
- Free
- Released
- Aug 15, 2023
- Last updated
- Jun 26, 2026
- File size
- 183.5 MB
- Content rating
- 4+
- Version
- 1.47.8
- 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 $2.50M per month, while Personal Trainer: Gravl earns about $15.4K. That is a 162.0× revenue gap (~$2.48M more per month for Muscle Booster Workout Tracker). Annual revenue: Muscle Booster Workout Tracker ≈ $29.98M/year, Personal Trainer: Gravl ≈ $185.1K/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 20.2M estimated downloads vs 274K for Personal Trainer: Gravl - a 73.8× gap. Muscle Booster Workout Tracker's App Store downloads are estimated from 135K ratings × the standard 1:75 ratio. Personal Trainer: Gravl's App Store downloads are estimated from 3K 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 135K ratings, Personal Trainer: Gravl 3K 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 $2.50M for Muscle Booster Workout Tracker and $15.4K 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.