Calm - Sleep, Meditate, Relax vs Muscle Booster Workout Planner
Calm - Sleep, Meditate, Relax
Calm.com, Inc.
Google Play
$2.35M/mo
~$28.20M/yr · 69.4M installs
VS
Muscle Booster Workout Planner
WELLTECH APPS LIMITED
Google Play
$2.88M/mo
~$34.50M/yr · 52.2M installs
Revenue winner
Muscle Booster Workout Planner wins
+22% vs other
Installs winner
Calm - Sleep, Meditate, Relax wins
+33% vs other
MAU winner
Muscle Booster Workout Planner wins
+23% vs other
Rating winner
Calm - Sleep, Meditate, Relax wins
+2% vs other
Why Muscle Booster Workout Planner is winning
Top 1 reasons - backed by the public App Store / Play Store numbers.
- Aggressive pricing. Muscle Booster Workout Planner undercuts at $19.71/mo vs $19.90/mo - converts a higher % of free users.
→ Find more apps with this revenue gap · Full Muscle Booster Workout Planner report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Calm - Sleep, Meditate, Relax
vs
Muscle Booster Workout Planner
Monthly revenue (est.)?
$2.35M
▶
$2.88M
Annual revenue (est.)
$28.20M
▶
$34.50M
Lifetime installs (est.)
69.4M
◀
52.2M
Monthly active users (est.)?
3.6M
▶
4.4M
App Store rating
4.46★
◀
4.37★
Total ratings
611K
◀
249K
US grossing rank
-
=
-
Cheapest monthly sub
$19.90
◀
$19.71
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Health & Fitness
- Price
- Free
- Released
- Jul 30, 2014
- Last updated
- May 7, 2026
- File size
- -
- Content rating
- Everyone
- Version
- VARY
- Languages
- -
- Category
- Health & Fitness
- Price
- Free
- Released
- Nov 27, 2019
- Last updated
- Apr 27, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 3.72.1
- Languages
- -
Calm - Sleep, Meditate, Relax trajectory
Muscle Booster Workout Planner trajectory
FAQ
Which makes more money, Calm - Sleep, Meditate, Relax or Muscle Booster Workout Planner? v
Muscle Booster Workout Planner earns about $2.88M per month, while Calm - Sleep, Meditate, Relax earns about $2.35M. That is a 1.2× revenue gap (~$524.9K more per month for Muscle Booster Workout Planner). Annual revenue: Calm - Sleep, Meditate, Relax ≈ $28.20M/year, Muscle Booster Workout Planner ≈ $34.50M/year. Estimates are derived from public Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Calm - Sleep, Meditate, Relax or Muscle Booster Workout Planner? v
Calm - Sleep, Meditate, Relax leads with about 69.4M estimated downloads vs 52.2M for Muscle Booster Workout Planner - a 1.3× gap. Calm - Sleep, Meditate, Relax reports 50,000,000+ installs on Google Play. Muscle Booster Workout Planner reports 50,000,000+ installs on Google Play.
Are Calm - Sleep, Meditate, Relax and Muscle Booster Workout Planner in the same Google Play 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 Calm - Sleep, Meditate, Relax and Muscle Booster Workout Planner offer? v
Calm - Sleep, Meditate, Relax: IAP range $0.99 - $399.99 per item. Muscle Booster Workout Planner: IAP range $2.99 - $129.99 per item. Calm - Sleep, Meditate, Relax runs a "Subscription (~$19.90/mo, wellness)" monetization model; Muscle Booster Workout Planner runs "Subscription (~$19.71/mo, fitness-sub)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Calm - Sleep, Meditate, Relax or Muscle Booster Workout Planner? v
Calm - Sleep, Meditate, Relax edges ahead with ★ 4.5 vs ★ 4.4 (gap of 0.1 stars). Rating volume: Calm - Sleep, Meditate, Relax 64K ratings, Muscle Booster Workout Planner 8K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Calm - Sleep, Meditate, Relax vs Muscle Booster Workout Planner revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $2.35M for Calm - Sleep, Meditate, Relax and $2.88M for Muscle Booster Workout Planner are derived from Google Play 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 Calm - Sleep, Meditate, Relax or Muscle Booster Workout Planner to a different Google Play app? v
Use the search box at the bottom of this page or paste any two Google Play 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.