Comparison

FocusBrain vs Roll Zero

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

Roll Zero

Read full description

Your camera roll does not need another complicated filing system. It needs a calm way to decide what still matters. Roll Zero turns screenshot and photo clutter into a small daily inbox. Review one item at a time, preserve why you saved it, and move on. MAKE ONE CLEAR DECISION • Keep a photo without losing its context • Add a private note or searchable tag • Set a local reminder for later • Stage an item for deletion, then review it again before anything changes FIND WHAT YOU KEPT Saved gives you a visual history of the items you decided to keep. Search your private notes, tags, filenames, and text found inside images. When an exact source link arrived through a direct share, Roll Zero preserves it. It never guesses a missing link from a screenshot. PRIVATE BY DESIGN • Photos and screenshots stay on your phone • Text recognition runs on the device • Notes, tags, searches, and reminders stay local • No account or social profile required • No advertising tracker • Nothing is deleted automatically YOU CONTROL PHOTO ACCESS Start with the built-in sample inbox, choose selected photos, or allow broader access for the recurring daily inbox. The default review focuses on screenshots; recent photos can be added in Settings. DELETE WITHOUT REGRET A delete decision first moves the item into Review to Delete. Roll Zero changes your photo library only after you confirm, and your phone may ask one final time. You can restore an item before that confirmation. ENGLISH OR SPANISH Roll Zero follows your phone language, including any per-app language choice available in system settings. English and Spanish are complete, separate experiences. Unsupported languages use English. FREE AND OPTIONAL PRO The complete decision loop is free. Roll Zero Pro removes the free decision cap, lets you choose a 10, 20, or 40-item daily review, and adds the other Pro controls shown on the in-app plan screen. Available plans, localized prices, billing periods, renewal terms, and cancellation details come directly from the App Store before purchase. Restore Purchases remains available in Settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://conectamedia.app/roll-zero/privacy/

Screenshots

FocusBrain4 screens
Roll Zero4 screens

Verdict

The call

The clearest difference is ads: Roll Zero at none against FocusBrain's shown. Roll Zero also leads on update cadence (every 11 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement 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 10 in-app purchases, starting at $2.99 per 7 days and Roll Zero sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

FocusBrain ships an update every 3 weeks, Roll Zero every 11 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
FocusBrain versus Roll Zero: the parameters behind the verdict, then further details
ParameterFocusBrainRoll Zero
PriceFreeFree
Rating4.8 (124 ratings) — better—
Positive reviews81.9% of reviews—
Number of ratings124 — better—
Update frequencyEvery 3 weeksEvery 11 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationSubscription—
DevicesiPhoneiPhone
Requires iOS16.0 — better16.4
Further details — not scored
Size106 MB68 MB
Age rating4+4+
DeveloperBrainPower IncConecta Media LLC

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

Roll Zero

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

FocusBrain

Subscriptions9
  • Weekly Premium$2.997 Days
  • Weekly Subscription$3.997 Days
  • Brain Booster Monthly Premium$7.991 Month
Show 6 more
  • New User Monthly Offer$7.991 Month
  • Half Yearly Premium$17.996 Months
  • Brain Booster Yearly Premium$19.991 Year
  • New User Yearly Special$25.991 Year
  • Annual Premium7 Days trial$25.991 Year
  • Yearly Premium7 Days trial$35.991 Year
One-time1
  • 2-Year Premium$25.99
2 purchases

Roll Zero

Subscriptions2
  • Roll Zero Pro Monthly$4.991 Month
  • Roll Zero Pro Annual$29.991 Year

Questions

Is FocusBrain free?
FocusBrain is free to download, with in-app purchases available.
Is Roll Zero free?
Roll Zero is free to download, with in-app purchases available.
Do FocusBrain or Roll Zero have ads?
FocusBrain shows ads; Roll Zero does not.
Which is updated more often, FocusBrain or Roll Zero?
FocusBrain ships an update every 3 weeks, and Roll Zero every 11 days. Most recently, FocusBrain was updated on November 3, 2026 and Roll Zero on October 31, 2026.

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