Comparison

Brain Tool Kit vs Bay Fit

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

Head to head
About

Brain Tool Kit

This app offers a suite of brain-training exercises utilizing eye movements, memory, and colored stimuli. It includes interactive tests for attention, concentration, and memory, with customizable settings for speed and duration.

Highlights
  • Eye movement exercises (gaze fixation, pursuits, OPK)
  • Interactive Stroop test
  • Random letter display for word recall
  • Customizable speed and duration for activities
  • Target color options (green, red, blue)
  • Improves attention, concentration, and working memory
Features
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Brain Tool Kit: Visual, Vestibular & Cognitive Training for Neuroperformance Brain Tool Kit is an interactive digital training platform designed to support sport vision performance, concussion rehabilitation, vestibular rehabilitation, and cognitive-motor training. It is many apps all in one easy to use place. Using customizable visual stimuli, eye movement exercises, memory challenges, and cognitive tasks, Brain Tool Kit helps practitioners and users train the systems involved in attention, visual processing, reaction speed, working memory, and sensorimotor integration. Features include: Visual & Vestibular Training • Gaze fixation and gaze stability exercises • Smooth pursuits • Saccades and anti-saccades • Optokinetic (OPK) stimulation • Hemifield stimulation • Eye movement combinations and progression-based exercises Cognitive & Neuroperformance Training • Interactive Stroop tasks requiring responses to incongruent visual information • Random letter and shape tasks for attention, processing speed, and verbal fluency training • Memory tasks including recall and working memory challenges • Customizable colour, speed, duration, and difficulty settings Brain Tool Kit allows practitioners to customize activities based on individual goals and use the app as part of structured rehabilitation, sports performance as well as many other neuroperformance areas. Designed for use alongside professional guidance, Brain Tool Kit can support: • Concussion recovery programs • Vestibular rehabilitation • Vision therapy programs • Sports vision and neuroperformance training • Cognitive-motor rehabilitation Brain Tool Kit targets key performance systems including: • Attention and concentration • Processing speed • Working memory • Visual processing • Eye movement control • Cognitive flexibility • Balance and sensorimotor integration Assessment modules include: • Balance • Reaction time • Subjective visual vertical • Symptom scale *To be interpreted by clinician or used for general information. No diagnostic information is provided. Whether used for rehabilitation or performance enhancement, Brain Tool Kit is an easy to use tool with lots of functionality. --- Unlock Pro version to access activity results, tracking, and history to track progress over time. Subscription Information: • Title: Brain Tool Kit Pro • Length: Monthly / Annual • Price: $4.99 USD/mo / $29.99 USD/yr (or local equivalent; pricing may vary by country/region) Payments will be charged to your iTunes Account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Account will be charged for renewal within 24 hours prior to the end of the current period. --- Links: • Privacy Policy: https://www.braintoolkit.ca/privacypolicy • Terms of Service: https://www.braintoolkit.ca/termsapp • Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ PLEASE NOTE: The minimum requirement for app installation is iOS 15

About

Bay Fit

Features
Read full description

Download the app to view schedules & book sessions at Bay Fit!

Screenshots

Brain Tool Kit4 screens
Bay Fit3 screens

Verdict

The call

The clearest difference is price: Bay Fit at Free against Brain Tool Kit's $17.99. Bay Fit also leads on update cadence (fortnightly vs every 5 weeks) and iOS requirement (9.0.0 vs 15.0). Brain Tool Kit's advantage is chart position (#145 vs unranked). On ads, in-app purchases and device support 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

Bay Fit is free to download; Brain Tool Kit costs $17.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Brain Tool Kit ships an update every 5 weeks, Bay Fit fortnightly. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

Scorecard4 real differences · 7 level
Brain Tool Kit versus Bay Fit: the parameters behind the verdict, then further details
ParameterBrain Tool KitBay Fit
Price$17.99Free — better
Rating4.3 (6 ratings) — better—
Positive reviews85.7% of reviews—
Number of ratings6 — better—
Update frequencyEvery 5 weeksFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
Best chart rank#145 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.09.0.0 — better
Further details — not scored
Size57 MB54 MB
Age rating4+4+
DeveloperRehab LabBay Fit LLC

In-app purchases

None

Brain Tool Kit

No in-app purchases

None

Bay Fit

No in-app purchases

Questions

Is Brain Tool Kit free?
Brain Tool Kit costs $17.99, with no in-app purchases.
Is Bay Fit free?
Bay Fit is free to download, with no in-app purchases.
Do Brain Tool Kit or Bay Fit have ads?
Neither Brain Tool Kit nor Bay Fit shows ads.
Which is updated more often, Brain Tool Kit or Bay Fit?
Brain Tool Kit ships an update every 5 weeks, and Bay Fit fortnightly. Most recently, Brain Tool Kit was updated on October 14, 2026 and Bay Fit on October 10, 2026.

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