Appworthy

Brain Tool Kit

Health & Fitness

Rehab Lab
Download on theApp Store
App Store rating4.3★6 ratings
Price$17.99In-app $4.99–$29.99
Age4+Store age rating
Size60 MBiPhone download
CategoryHealth & Fitness
DeveloperRehab Lab

What we found

Full report

Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.

Money

  • $17.99 to download · in-app purchases $4.99–$29.99 (3 listed). Monthly plan $4.99 (about $60 a year); yearly plan $29.99.
  • If you subscribe through the store, cancel in iPhone Settings → your name → Subscriptions. Deleting the app doesn’t cancel a subscription.

Not yet tested.

The store currently lists version 3.0.4, updated 2026-10-24.

Preview

Screenshot 1Screenshot 2Screenshot 3Screenshot 4Screenshot 5Screenshot 6Screenshot 7Screenshot 8

Store screenshots supplied by the developer.

About this app

Brain Tool Kit is your all-in-one training gym for your eyes, balance, reaction time, memory and focus. Lots of activities, one easy app, and settings you can dial up as you level up.

Created by Melissa Biscardi, PhD

VISUAL & BALANCE TRAINING

Gaze fixation and gaze stability training

Smooth pursuits

Saccades and anti-saccades

Optokinetic (OPK) moving-pattern training

Hemifield (side-field) visual training

Multiple object tracking: keep your eyes on several moving targets at once

Eye movement combos and progressions that grow with you

FOCUS & BRAIN GAMES…

From the developer’s store description.

For developers and the curious

The full report

The evidence, sources, measurements and versions behind every label above.

Findings and evidence

Not yet tested
Not yet tested. No analysis has been published for this app. A missing label is not a clean bill of health.

What reviewers report

No review coverage

No review analysis published for this app.

Measurements

3 measured · 5 not assessed

“Not assessed” means we could not measure it. It is never a zero and never a pass.

From store data and reviews

Developer replies to reviews
Not assessed
Fewer than 50 reviews scanned — too few to state a rate
Price in the store description
The store description lists a price and how often it bills
Cancelling, in the store description
The store description doesn’t say how to cancel (most don’t)
Themes reported by reviewers
Not assessed
This app's reviews have not been assessed yet
Five-star share of ratings
80–89% five-star
Arithmetic on the stores' own published rating counts. It says nothing about why the ratings fall where they do.

In the app package we scanned

No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.

Sensitive permissions
Not assessed
No package has been scanned for this app
Analytics or tracking SDKs in the scanned package
Not assessed
No package has been scanned for this app
Advertising SDKs in the scanned package
Not assessed
No package has been scanned for this app
How we know

Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured

Versions and dates analysed

Not yet tested

Not yet tested. No analysis has been run for this app, so there is no version or date to report.

Store update history

Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.

App Store

Version 3.0.4 · 2026-10-24
- NEW - Unlock Pro version to access personal activity tracking and history - NEW - Activity results & history for Pro users - NEW - Activity history graph to track progress over time for Pro users - Added metronome to Gaze - Added new soccer ball and hockey puck icon options to multiple activities - Added solid colour background option for Stroop - Fixed an issue with Brain Tool Kit casting over AirPlay (v3.0.2) - Fixed an issue with Balance activity results tracking (Pro - v3.0.3) - Added Clear Data button to clear all past data (Pro - v3.0.3) - Added more precise Balance stance instructions (v3.0.4) - Fixed solo Step Saccades in Combinations (v3.0.4)

Assessment record

Status
Not yet tested
App identifier
brain-tool-kit-apple-1532827079
Sources used
None recorded
Reviews read
None recorded
Package examined
No package scan
Human inspection
Not completed
How we know
Measurement vocabulary
1.4

Store facts

App Store

What the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.

App Store

Store rating
4.33 ★ · 6 ratings
Version
3.0.4
Updated
24 Oct 2026
Price
$17.99
Age rating
4+
Size
60 MB
Open in App Store
Developer
Rehab Lab
Category
Health & Fitness
Listing price
$17.99

Purchases the store lists

 What this app sells

From the store listing. Billing terms are read from each purchase’s name — the stores don’t publish them — so treat them as a strong hint, not a disclosure.

Subscriptions2
BTK Pro - MonthlyMonthly$4.99
BTK Pro - AnnualYearly$29.99
Buy once1
BTK Pro - LifetimeLifetime$29.99

Method and limits

What this report can and cannot show

What a missing label means

Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.

Limits of this report

  • A package scan is static. It identifies code and text in one Android build. It does not measure a live ad session, test a deletion request, or count the steps needed to cancel.
  • Reviews keep their sample. A review-only charge shows distinct reviewers, the share and the sample size, and is published only once it clears that label’s published threshold. Calibration labels are machine-drafted and not yet confirmed by a person.
  • Not assessed is a state. It is never a zero and never a pass.
  • A missing label is not a clean bill of health. It means the evidence did not support one, not that the app is problem-free.
Not yet human-reviewed. A human review gives an app hands-on, recorded measurements. None has been run for this app. Hands-on inspections are not yet open.
Review thresholds Read the methodology For developers

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