Brain.fm: Focus & Sleep Music vs Grok - AI Chat & Video
Brain.fm: Focus & Sleep Music
Brain.fm
App Store
$27.5K/mo
~$329.9K/yr · 411K installs
VS
Grok - AI Chat & Video
xAI
Google Play
$3.43M/mo
~$41.13M/yr · 110.0M installs
Revenue winner
Grok - AI Chat & Video wins
+12367% vs other
Installs winner
Grok - AI Chat & Video wins
+26651% vs other
MAU winner
Grok - AI Chat & Video wins
+3696% vs other
Rating winner
Grok - AI Chat & Video wins
+5% vs other
Why Grok - AI Chat & Video is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- Grok - AI Chat & Video earns roughly 125× more per month than Brain.fm: Focus & Sleep Music - $3.43M vs $27.5K.
- Premium pricing. Grok - AI Chat & Video charges $54.74/mo vs Brain.fm: Focus & Sleep Music's $6.99/mo - higher ARPU per converted user.
- Bigger install base. Grok - AI Chat & Video has ~110.0M lifetime installs vs Brain.fm: Focus & Sleep Music's ~411K - 267.5× the funnel top.
→ Find more apps with this revenue gap · Full Grok - AI Chat & Video report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Brain.fm: Focus & Sleep Music
vs
Grok - AI Chat & Video
Monthly revenue (est.)?
$27.5K
▶
$3.43M
Annual revenue (est.)
$329.9K
▶
$41.13M
Lifetime installs (est.)
411K
▶
110.0M
Monthly active users (est.)?
122K
▶
4.6M
App Store rating
4.54★
▶
4.77★
Total ratings
5K
▶
3.1M
US grossing rank
-
=
-
Cheapest monthly sub
$6.99
▶
$54.74
IAP tiers detected
1 tiers
◀
0 tiers
- Category
- Productivity
- Price
- Free
- Released
- Oct 5, 2016
- Last updated
- Apr 29, 2026
- File size
- 138.1 MB
- Content rating
- 4+
- Version
- 3.5.52
- Languages
- English
- Category
- Productivity
- Price
- Free
- Released
- Mar 24, 2025
- Last updated
- May 8, 2026
- File size
- -
- Content rating
- Teen
- Version
- 1.1.65-release.00
- Languages
- -
Brain.fm: Focus & Sleep Music trajectory
Grok - AI Chat & Video trajectory
FAQ
Which makes more money, Brain.fm: Focus & Sleep Music or Grok - AI Chat & Video? v
Grok - AI Chat & Video earns about $3.43M per month, while Brain.fm: Focus & Sleep Music earns about $27.5K. That is a 124.7× revenue gap (~$3.40M more per month for Grok - AI Chat & Video). Annual revenue: Brain.fm: Focus & Sleep Music ≈ $329.9K/year, Grok - AI Chat & Video ≈ $41.13M/year. Estimates are derived from public App Store / Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Brain.fm: Focus & Sleep Music or Grok - AI Chat & Video? v
Grok - AI Chat & Video leads with about 110.0M estimated downloads vs 411K for Brain.fm: Focus & Sleep Music - a 267.5× gap. Brain.fm: Focus & Sleep Music's App Store downloads are estimated from 5K ratings × the standard 1:75 ratio. Grok - AI Chat & Video reports 100,000,000+ installs on Google Play.
Are Brain.fm: Focus & Sleep Music and Grok - AI Chat & Video in the same App Store category on each store and competing for the same money? v
Yes - both apps sit in the Productivity 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 Brain.fm: Focus & Sleep Music and Grok - AI Chat & Video offer? v
Brain.fm: Focus & Sleep Music: IAP range 1 tiers detected. Grok - AI Chat & Video: IAP range $9.99 - $299.99 per item. Brain.fm: Focus & Sleep Music runs a "Subscription (~$6.99/mo)" monetization model; Grok - AI Chat & Video runs "Subscription (~$54.74/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Brain.fm: Focus & Sleep Music or Grok - AI Chat & Video? v
Grok - AI Chat & Video edges ahead with ★ 4.8 vs ★ 4.5 (gap of 0.2 stars). Rating volume: Brain.fm: Focus & Sleep Music 5K ratings, Grok - AI Chat & Video 38K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Brain.fm: Focus & Sleep Music vs Grok - AI Chat & Video revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $27.5K for Brain.fm: Focus & Sleep Music and $3.43M for Grok - AI Chat & Video are derived from App Store grossing rank / Google Play install ranges, scraped IAP tiers, ratings volume and category benchmarks (Productivity) - 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 Brain.fm: Focus & Sleep Music or Grok - AI Chat & Video to a different App Store app? v
Use the search box at the bottom of this page or paste any two App Store or 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.