Brain.fm: Focus & Sleep Music vs Vibe by Mistral (ex-Le Chat)
Brain.fm: Focus & Sleep Music
Brain.fm
App Store
$28.2K/mo
~$338.0K/yr · 421K installs
VS
Vibe by Mistral (ex-Le Chat)
Mistral AI
App Store
$13.3K/mo
~$160.1K/yr · 92K installs
Revenue winner
Brain.fm: Focus & Sleep Music wins
+111% vs other
Installs winner
Brain.fm: Focus & Sleep Music wins
+360% vs other
MAU winner
Brain.fm: Focus & Sleep Music wins
+352% vs other
Rating winner
Vibe by Mistral (ex-Le Chat) wins
+5% vs other
Why Brain.fm: Focus & Sleep Music is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- Brain.fm: Focus & Sleep Music earns roughly 2× more per month than Vibe by Mistral (ex-Le Chat) - $28.2K vs $13.3K.
- Aggressive pricing. Brain.fm: Focus & Sleep Music undercuts at $6.99/mo vs $14.99/mo - converts a higher % of free users.
- Bigger install base. Brain.fm: Focus & Sleep Music has ~421K lifetime installs vs Vibe by Mistral (ex-Le Chat)'s ~92K - 4.6× the funnel top.
→ Find more apps with this revenue gap · Full Brain.fm: Focus & Sleep Music report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Brain.fm: Focus & Sleep Music
vs
Vibe by Mistral (ex-Le Chat)
Monthly revenue (est.)?
$28.2K
◀
$13.3K
Annual revenue (est.)
$338.0K
◀
$160.1K
Lifetime installs (est.)
421K
◀
92K
Monthly active users (est.)?
125K
◀
28K
App Store rating
4.54★
▶
4.77★
Total ratings
5K
◀
1K
US grossing rank
-
=
-
Cheapest monthly sub
$6.99
▶
$14.99
IAP tiers detected
1 tiers
=
1 tiers
- Category
- Productivity
- Price
- Free
- Released
- Oct 5, 2016
- Last updated
- Jun 6, 2026
- File size
- 143.0 MB
- Content rating
- 4+
- Version
- 3.5.54
- Languages
- English
- Category
- Productivity
- Price
- Free
- Released
- Feb 5, 2025
- Last updated
- Jul 1, 2026
- File size
- 79.8 MB
- Content rating
- 12+
- Version
- 2.5.0
- Languages
- Dutch, English, French, German, Italian, Polish +3 more
Brain.fm: Focus & Sleep Music trajectory
Vibe by Mistral (ex-Le Chat) trajectory
FAQ
Which makes more money, Brain.fm: Focus & Sleep Music or Vibe by Mistral (ex-Le Chat)? v
Brain.fm: Focus & Sleep Music earns about $28.2K per month, while Vibe by Mistral (ex-Le Chat) earns about $13.3K. That is a 2.1× revenue gap (~$14.8K more per month for Brain.fm: Focus & Sleep Music). Annual revenue: Brain.fm: Focus & Sleep Music ≈ $338.0K/year, Vibe by Mistral (ex-Le Chat) ≈ $160.1K/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Brain.fm: Focus & Sleep Music or Vibe by Mistral (ex-Le Chat)? v
Brain.fm: Focus & Sleep Music leads with about 421K estimated downloads vs 92K for Vibe by Mistral (ex-Le Chat) - a 4.6× gap. Brain.fm: Focus & Sleep Music's App Store downloads are estimated from 5K ratings × the standard 1:75 ratio. Vibe by Mistral (ex-Le Chat)'s App Store downloads are estimated from 1K ratings.
Are Brain.fm: Focus & Sleep Music and Vibe by Mistral (ex-Le Chat) in the same App Store category 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 Vibe by Mistral (ex-Le Chat) offer? v
Brain.fm: Focus & Sleep Music: IAP range 1 tiers detected. Vibe by Mistral (ex-Le Chat): IAP range 1 tiers detected. Brain.fm: Focus & Sleep Music runs a "Subscription (~$6.99/mo)" monetization model; Vibe by Mistral (ex-Le Chat) runs "Subscription (~$14.99/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 Vibe by Mistral (ex-Le Chat)? v
Vibe by Mistral (ex-Le Chat) edges ahead with ★ 4.8 vs ★ 4.5 (gap of 0.2 stars). Rating volume: Brain.fm: Focus & Sleep Music 5K ratings, Vibe by Mistral (ex-Le Chat) 1K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Brain.fm: Focus & Sleep Music vs Vibe by Mistral (ex-Le Chat) revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $28.2K for Brain.fm: Focus & Sleep Music and $13.3K for Vibe by Mistral (ex-Le Chat) are derived from App Store grossing rank, 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 Vibe by Mistral (ex-Le Chat) 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.