Comparison

FocusBrain vs CrewCalc

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

FocusBrain

This science-based app uses brainwave therapy and 8D sound to enhance focus, boost productivity, improve memory, and reduce stress. It offers sessions for ADHD support and helps users achieve a flow state for peak cognitive performance without medication.

Highlights
  • Improve focus and cognition
  • Boost productivity and flow state
  • Enhance memory and problem-solving
  • Reduce stress and mental fatigue
  • Support ADHD management
  • Science-backed brainwave therapy
  • 8D immersive sound sessions
Features
Read full description

FocusBrain combines 8D spatial audio with brainwave frequencies - 40Hz Gamma, Alpha, and Theta Neural Soundscapes for ADHD, deep focus, calm, and restorative sleep. Some minds are wired differently. They think faster, feel deeper, and carry more - but finding stillness doesn't come naturally. FocusBrain is a thoughtfully designed neural sound system for anyone who needs more than silence and less than meditation. Every Neural Soundscape is built around specific brainwave frequencies - delivered in immersive 8D spatial audio you feel the moment you put your headphones on. DEEP FOCUS - LOCK IN ON DEMAND Whether it's a long work session, reading, or creative projects that deserve your full attention - Gamma (40Hz) and Beta-frequency Neural Soundscapes create a calm, consistent neural environment that supports sustained presence and productivity. No willpower required. Press play, and your mind knows it's time. NEURAL TUNING - FOR MINDS THAT RUN DIFFERENT If your thoughts naturally move in multiple directions at once, you don't need to fix it - you need the right support. Our Alpha and low-Gamma Neural Soundscapes help create a stable, clear cognitive baseline - supporting attention, memory, and mental clarity without medication, without routines, without someone telling you to just breathe. Pure sound. Specific frequencies. Built for how your mind actually works. ADHD SUPPORT - DESIGNED FOR HOW YOUR BRAIN WORKS Living with ADHD means your brain doesn't follow the usual rhythm. FocusBrain's Neural Soundscapes are specifically designed to support ADHD minds - helping reduce mental noise, sustain attention, and build a calmer, clearer cognitive baseline. No medication, no complicated routines. Just put on your headphones and let the frequencies do the work. ADHD IN DAILY LIFE - Morning focus sessions to start your day with clarity - Work and study support to sustain attention without burnout - Wind-down sessions to quiet a restless mind before sleep - Short 10-minute resets when everything feels too loud SLEEP ARCHITECTURE - FROM RESTLESS TO DEEP REST The hardest part of sleep isn't staying asleep - it's getting there. When your mind won't quiet down, Delta and Theta-frequency Neural Soundscapes guide a gentle neural downshift. Not a sleep story. Not a breathing exercise. Soothing acoustic patterns that support your brain's natural transition into deep, restorative sleep. WHY FOCUSBRAIN - Real frequency-engineered Neural Soundscapes - not generic ambient playlists - 8D spatial immersion designed for headphone use - 40Hz sessions for attention, cognition, clarity, and flow - Session-based, timer-ready - simple and easy to use - No guided voice, no accounts, no social features - Supports focus, productivity, memory, cognition, ADHD, stress relief, and sleep BUILT FOR Anyone who values mental clarity and restorative sleep. Whether you're managing ADHD, navigating a busy life, or simply looking for a reliable way to find calm - FocusBrain meets you where you are. If you've explored binaural beats, brainwave entrainment, or frequency-based audio and found most options too complicated or too vague - FocusBrain makes the science simple. START WITH ONE SESSION Open FocusBrain. Pick your state. Put on your headphones. --- Subscription automatically renews unless turned off at least 24 hours before the end of the current period. Payment is charged to your Apple ID account at confirmation of purchase. You can manage and cancel subscriptions in your Apple ID account settings. Privacy policy https://brainwavehz.com/brain-boost/Privacy_Policy.html Terms of use https://brainwavehz.com/brain-boost/Terms_&_Conditions.html For any ideas or support, please get in touch with us: developer.imoblife@gmail.com

About

CrewCalc

Features
Read full description

CrewCalc — Turnaround Calculator for Film & Television Production CrewCalc is a fast, professional turnaround calculator built for the realities of film and television production. Calculate crew turnaround, cast turnaround and minor turnaround in seconds. Enter your wrap or finish time and CrewCalc helps you determine the required turnaround, earliest legal call time and latest allowable wrap. Whether you're an Assistant Director, Production Manager, Unit Manager, Producer, Production Coordinator, UPM, AD or other film and television professional, CrewCalc gives you the information you need quickly when planning the next production day. CALCULATE TURNAROUND IN SECONDS CrewCalc makes it easy to calculate: • Crew turnaround • Cast turnaround • Minor turnaround • Earliest legal call time • Latest legal wrap time • Required minimum rest • Countdown to legal turnaround Simply enter your production times and CrewCalc does the calculation. MINOR TURNAROUND Planning the workday for minors requires additional attention and accurate calculations. CrewCalc includes a dedicated Minor Turnaround calculator designed to help production professionals quickly determine turnaround requirements when working with minors. Enter the relevant information and calculate the required turnaround without having to manually work backwards through the schedule. For Assistant Directors and production teams managing complex shooting days, this can save valuable time when planning call times and wrap times. BUILT FOR FILM & TELEVISION PRODUCTION CrewCalc was designed specifically for people working in production. Useful for: • Assistant Directors • 1st Assistant Directors • 2nd Assistant Directors • 3rd Assistant Directors • Production Managers • Unit Production Managers • Unit Managers • Producers • Production Coordinators • Production Assistants • Film crews • Television crews Whether you're building tomorrow's call sheet, discussing a late wrap, planning an early call or checking turnaround on set, CrewCalc puts the answer at your fingertips. WORK WITH AGREEMENTS & PRESETS Different productions work under different agreements and turnaround requirements. CrewCalc allows you to work with turnaround presets and agreement settings, making it fast to apply commonly used turnaround requirements to your calculations. Quickly switch between presets and keep the calculations relevant to the production day you're planning. DESIGNED FOR THE REALITIES OF SET Production schedules change constantly. A wrap moves. A call changes. A scene runs late. CrewCalc is designed to help you quickly answer the questions production teams ask every day: What is the earliest we can call tomorrow? What is the latest we can wrap tonight? How much turnaround is left? Does this call provide enough rest? What is the required turnaround for a minor? Get the answer in seconds. FAST. FOCUSED. BUILT FOR PRODUCTION. No complicated spreadsheets. No manually calculating hours backwards. No unnecessary complexity. CrewCalc is a practical production tool designed to make turnaround calculations faster and easier for film and television professionals. Calculate. Check. Plan. Move on. Built for production professionals who need answers quickly. CrewCalc Crew, Cast & Minor Turnaround — Calculated in Seconds. Terms of Use (EULA): Apple Standard Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Police: https://crewcalcprivacy.netlify.app/

Screenshots

FocusBrain4 screens
CrewCalc4 screens

Verdict

The call

The clearest difference is ads: CrewCalc at none against FocusBrain's shown. CrewCalc also leads on device support (3 vs 1). FocusBrain's advantage is iOS requirement (16.0 vs 18.6). On price, update cadence and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. FocusBrain sells 24 in-app purchases, starting at $2.99 per 7 days and CrewCalc sells 1 in-app purchase, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

FocusBrain ships an update every 3 weeks, CrewCalc every 5 weeks. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
FocusBrain versus CrewCalc: the parameters behind the verdict, then further details
ParameterFocusBrainCrewCalc
PriceFreeFree
Rating4.8 (123 ratings) — better—
Positive reviews81.9% of reviews—
Number of ratings123 — better—
Update frequencyEvery 3 weeks — betterEvery 5 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationSubscription—
DevicesiPhoneiPhone, iPad, Apple Watch — better
Requires iOS16.0 — better18.6
Further details — not scored
Size106 MB7 MB
Age rating4+4+
DeveloperBrainPower IncADRIAN GLASS

Bugs and requests

FocusBrain

Reported bugs

7 issues
  • App not working after subscription
  • Blank gray screen on access
  • App won't download to new phone
  • Shuts off unless screen is visible
  • Feedback button not working
Show 2 more
  • App glitching, sounds not unlocked
  • Tracks may be reused from other artists

Requested features

3 requests
  • Add solfeggio frequencies for meditation
  • Expand music/tone catalog
  • Improve MacOS compatibility

CrewCalc

Not enough reviews yet to summarise bugs or requests.

In-app purchases

24 purchases

FocusBrain

Subscriptions22
  • Weekly Premium$2.997 Days
  • Weekly Subscription$3.997 Days
  • New User Weekly Special Offer$4.997 Days
Show 19 more
  • Brain Booster Monthly Premium$7.991 Month
  • Try 7 days7 Days trial$7.991 Month
  • New User Monthly Offer$7.991 Month
  • 6-Month Subscription$14.996 Months
  • New User 6-Month Subscription$15.996 Months
  • Quarterly Premium Membership$17.993 Months
  • Half Yearly Premium$17.996 Months
  • Quarterly Special Premium$17.993 Months
  • New User Quarterly Offer$19.993 Months
  • Brain Booster Yearly Premium$19.991 Year
  • Yearly Special Offer$21.991 Year
  • New User Yearly Special$25.991 Year
  • New User Half Yearly Premium7 Days trial$25.996 Months
  • Annual Premium7 Days trial$25.991 Year
  • Quarterly Premium Subscription7 Days trial$27.993 Months
  • 12-week Subscription3 Days trial$29.993 Months
  • Yearly Premium7 Days trial$35.991 Year
  • Unlock Premium Access$37.991 Year
  • Annual Premium7 Days trial$47.991 Year
One-time2
  • 2-Year Premium$25.99
  • One Year Plus 6 Months Premium2 variants$29.99
1 purchases

CrewCalc

Subscriptions1
  • CrewCalc Pro Yearly14 Days trial$9.991 Year

Questions

Is FocusBrain free?
FocusBrain is free to download, with in-app purchases available.
Is CrewCalc free?
CrewCalc is free to download, with in-app purchases available.
Do FocusBrain or CrewCalc have ads?
FocusBrain shows ads; CrewCalc does not.
Which is updated more often, FocusBrain or CrewCalc?
FocusBrain ships an update every 3 weeks, and CrewCalc every 5 weeks. Most recently, FocusBrain was updated on October 24, 2026 and CrewCalc on October 24, 2026.

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