Brain.fm: Focus & Sleep Music
by Brain.fm
- Productivity
- Free
- Small & simple · 66
- Rating
- 4.6
- 5.5K ratings · US storefront
- Top 64%among 118 Productivity apps
- Last update
- Sep 28, 2026
- Version 3.5.59
- Size
- 169 MB
- Category
- Productivity
- Tracked since
- Oct 9, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
Focus, Relax, Meditate and Sleep, with Music Made for Your Brain.
Brain.fm is science-backed music that enhances focus, improves sleep, and more. We use sound to change your brainwave patterns, so you can drop into deep focus or fall asleep faster, every time. Now with ADHD mode!
IMPROVE FOCUS, RELAX, MEDITATION, SLEEP
Do you struggle to focus at work or studying? Do you have trouble winding down or falling asleep at night? Brain.fm will help you:
- Focus faster and get into flow.
- Beat procrastination.
- Stay in flow longer.
- Fall asleep and stay asleep.
- Meditate more effectively.
- Reduce stress and anxiety.
10X YOUR FOCUS
- Boost activity in brain regions controlling attention
- Increase focus by up to 10x
- Reduce tension/anxiety by 2x compared to other relaxing music.
- Improve brain signatures of deep sleep
Funded by the National Science Foundation (USA)
Brain.fm affects your brain differently than any other music! Our patented tech works via brainwave entrainment, and has been tested extensively with funding from the US government. Our music process includes both humans and AI, for the best-sounding AI music around.
BRAIN.FM FEATURES
- Personalized music for your brain type.
- Tons of genres from LoFi beats to Classical. We even have Nature soundscapes!
- Stimulation level is adjustable, with a boost option for ADHD brains.
- Download music for offline use / airplane mode.
- Pomodoro mode for productivity sprints.
IDEAL BACKGROUND MUSIC
- Focus modes optimized for deep work, learning, creativity, and more!
- Relax modes made to help you recharge during the day or unwind in the evening.
- Meditation modes including both guided and unguided meditations.
- Sleep modes including guided sleep and energizing wakeup.
ADHD MODE FOR ADHD BRAINS
Some brains need extra stimulation to focus best. That’s why people with ADHD fidget when they’re trying to pay attention. Brain.fm provides this kind of stimulation through music. There’s even a boost option specifically for ADHD. Think of brain.fm as a fidget spinner for your brain!
BETTER THAN BINAURAL BEATS
Binaural beats and isochronic tones also use brainwave entrainment, but brain.fm does it better. We use patented A.I. on top of human-composed music to help you find your flow faster than binaural beats or other brainwave entrainment audio.
REVIEWS
"It’s an instant ability to focus in a way I’ve never experienced before."
- Brit Morin, Founder of Brit + Co, featured on Entrepreneur
"I started using brain.fm while working and was shocked by how much it improved my focus"
- VICE
FREE TRIAL WITH FULL ACCESS for 14 days, followed by a subscription (see in-app purchases for pricing information). Prices listed are for U.S. customers. Pricing in other countries may vary, and charges may be converted to your local currency depending on your country of residence.
Terms of use - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Release notes for the latest version, as written by the developer.
- Skip Previous now restarts the current track if you’re more than 3 seconds in. Tap it again to go back to the previous track.
- Support for VoiceOver accessibility
- General bug fixes and improvements
Rank history
Daily position in the Ecuador charts. #1 is at the top.
- Best rank
- #29
- Current rank
- #29
- Days charting
- 4 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
66/100
Small & simple
- Developer size100% · 25
Developer: 1 app on the charts
- Audience size20% · 20
Ratings: 5,541
- App size25% · 10
Size: 169 MB
- Price model80% · 15
Price model: free with in-app purchases
- Demand proof75% · 30
Best rank #21, 52 countries
An indicator, not a fact. We can't see team size. Calculated Oct 25, 2026 · method i2
How the score worksVersion history
- 3.5.59LatestReleased Sep 28, 2026