Comparison

VOR Eye Rehab vs LockFast

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

Head to head
About

VOR Eye Rehab

This app offers guided vision therapy and vestibular exercises to help reduce dizziness, improve balance, and regain visual stability after concussion or vestibular dysfunction. It features daily sessions that adapt to your symptoms in real-time, based on evidence-based protocols.

Highlights
  • Adaptive daily vision therapy sessions
  • Personalized recovery plans
  • Evidence-based vestibular exercises
  • Symptom tracking and progress visualization
  • Sync across devices
  • Progress export for therapists
Features
Read full description

# Free vision therapy for dizziness, vertigo, and concussion recovery. Eye Rehab is a guided vision therapy and vestibular exercise app designed to help you reduce dizziness, improve balance, and regain visual stability after concussion or vestibular dysfunction. Complete simple daily sessions (10–15 minutes) and follow a structured recovery plan that adapts to your symptoms in real time. -- ADAPTS TO YOUR SYMPTOMS (NOT JUST YOUR INPUTS) Most apps give you static exercises. Eye Rehab continuously adjusts difficulty based on your actual recovery trends. It analyzes your last 5–7 sessions: - Symptom changes before vs. after exercises - Consistency over time - Progress patterns If symptoms spike → intensity decreases immediately If you’re improving → difficulty progresses automatically After each session, you see exactly why your program changed. -- EVIDENCE-BASED VISION THERAPY Built on established vestibular rehabilitation protocols, including: VOR x1 & x2 (gaze stabilization) Saccades (eye movement accuracy) Smooth pursuits (tracking control) Convergence (near focus & depth) Optokinetic training Brandt-Daroff (vertigo exercises) Cawthorne-Cooksey (balance coordination) Designed to retrain how your brain and eyes work together. -- TRACK WHAT ACTUALLY IMPROVES Measure your recovery with simple, consistent tracking: Dizziness Brain fog Headache Eye strain Nausea Log symptoms before and after each session and visualize your progress over time. Identify which exercises help, and when you’re ready to progress. -- BUILT FOR DAILY RECOVERY - 10–15 minute guided sessions - Personalized routines with streak tracking - Built-in metronome for head movement pacing - Sync across devices - Export and share progress with your therapist -- DESIGNED FOR REAL-WORLD USE - Used by patients recovering from concussion and vestibular disorders - Recommended by physical therapists and vestibular specialists - Built to complement—not replace—clinical care -- REAL RESULTS Most users report noticeable symptom improvement with consistent use. Those who train 5–7 days per week see the fastest progress. -- BUILT FROM EXPERIENCE Created by a concussion survivor who spent 18 months dealing with persistent dizziness and brain fog. -- COMPLETELY FREE - No subscriptions - No paywalls - Full access to all exercises and tracking -- MEDICAL DISCLAIMER This app is not a substitute for professional medical advice. Consult your healthcare provider before starting any exercise program.

About

LockFast

Features
Read full description

LockFast is the fasting timer built for people who take performance seriously. No meal plans. No calorie counting. No social feeds. Just a precision timer that tracks your metabolic state in real time and tells you exactly where you are in your fast. REAL-TIME METABOLIC ZONES LockFast tracks four metabolic phases as you fast: • Fed — digesting and storing energy (0-4h) • Fat Burning — glycogen depleting, fat mobilizing (4-12h) • Ketosis — producing ketones for fuel (12-16h) • Autophagy — cellular cleanup and renewal (16h+) Watch your progress ring fill as you move through each zone. A countdown shows exactly when you'll hit the next phase. FOUR PROVEN PROTOCOLS Choose the fasting window that fits your life: • 16:8 — the gold standard for beginners • 18:6 — intermediate, deeper fat burning • 20:4 — advanced, extended ketosis • OMAD — one meal a day, maximum autophagy Each protocol includes a full description of what to expect, example timing, and who it's best for. WATER TRACKING Stay hydrated during your fast with built-in water tracking. Quick-add buttons for 250mL, 500mL, and 750mL. Visual progress ring and daily goal tracking. Your body needs water to metabolize fat — LockFast makes sure you don't forget. EATING WINDOW TIMER When your fast ends, LockFast automatically starts an eating window countdown so you know exactly when to begin your next fast. No guesswork, no math. STREAKS & STATS Track your current streak, longest streak, total fasted hours, and average fast duration. A weekly bar chart shows your last 7 days at a glance — the visual accountability that keeps you consistent. SESSION SUMMARIES Every completed fast gets a summary card showing your duration, peak metabolic zone reached, and current streak. The moment of accomplishment that builds the habit. BUILT FOR FOCUS LockFast doesn't try to be a nutrition app, a workout tracker, or a social network. It does one thing — tracks your fast — and does it exceptionally well. Dark interface. Clean design. Zero distractions. Start your first fast in under 60 seconds. Terms of Use (EULA): https://lockfast.io/#terms

Screenshots

VOR Eye Rehab4 screens
LockFast4 screens

Verdict

The call

The clearest difference is in-app purchases: VOR Eye Rehab at none against LockFast's 3. VOR Eye Rehab also leads on iOS requirement (17.0 vs 26.2). On price, update cadence, ads 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

Both are free to download. LockFast sells 3 in-app purchases, starting at $3.99 per 7 days. VOR Eye Rehab asks for nothing beyond the download.

UpkeepUpdate frequency

VOR Eye Rehab ships an update every 8 days, LockFast every 5 days. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 8 level
VOR Eye Rehab versus LockFast: the parameters behind the verdict, then further details
ParameterVOR Eye RehabLockFast
PriceFreeFree
Rating4.9 (22 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings22 — better—
Update frequencyEvery 8 daysEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better26.2
Further details — not scored
Size26 MB1 MB
Age rating12+4+
DeveloperIlyas BakouchDirk Wood

In-app purchases

None

VOR Eye Rehab

No in-app purchases

3 purchases

LockFast

Subscriptions2
  • Weekly3 Days trial$3.997 Days
  • Annual7 Days trial$49.991 Year
One-time1
  • LifeTime$149.99

Questions

Is VOR Eye Rehab free?
VOR Eye Rehab is free to download, with no in-app purchases.
Is LockFast free?
LockFast is free to download, with in-app purchases available.
Do VOR Eye Rehab or LockFast have ads?
Neither VOR Eye Rehab nor LockFast shows ads.
Which is updated more often, VOR Eye Rehab or LockFast?
VOR Eye Rehab ships an update every 8 days, and LockFast every 5 days. Most recently, VOR Eye Rehab was updated on November 9, 2026 and LockFast on November 5, 2026.

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