Comparison

NeuroFlex vs Vault

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

Head to head
About

NeuroFlex

This app uses your phone's camera to identify available gym equipment and then creates a personalized workout plan. It adapts to your fitness level, goals, and any physical limitations you may have, offering a variety of training styles and progress tracking.

Highlights
  • AI-powered equipment scanning
  • Personalized workout plans
  • Adapts to fitness level and goals
  • Accommodates physical limitations
  • Multiple workout plan types
  • Progress tracking and evaluation
  • AI coach for guidance and tips
Features
Read full description

Most workout apps hand you a generic plan and hope you own the right equipment. NeuroFlex does the opposite: point your camera at your space and it identifies what's actually there, then builds a workout around it. SCAN YOUR SPACE Open the camera on your gym, home setup, garage, hotel gym, or a park. NeuroFlex detects the equipment in frame (dumbbells, barbell, bench, rack, bands and more) and programs around exactly what you have. Nothing but you and the floor? It builds a bodyweight session. Prefer to skip the photo? Add your equipment by hand in seconds. BUILT AROUND YOU Tell NeuroFlex your height, weight, fitness level (Beginner to Athlete), and primary goal: build muscle, build strength, lose weight, improve endurance, or maintain fitness. Have limitations or past injuries? Switch them on and NeuroFlex adapts (lower back, knee, shoulder, wrist, hip and more) plus adjustments like low-impact only, extra mobility, slower tempo, balance and stability, or seated options. It trains around you, not the other way around. YOUR WORKOUT, YOUR WAY ● Plan types: Straight Sets, Supersets, Circuits, HIIT, Pyramids, Drop Sets, EMOM, AMRAP, Tabata and more ● Target anything: full body, push/pull/legs, upper/lower, or a single muscle group ● Dial in each session: duration, sets, rest, warm-up and cool-down, timer sounds ● Schedule 3-4 days a week with automatic rest days TRACK REAL PROGRESS NeuroFlex remembers what you trained, balances your muscle groups over time, and adjusts recommendations. Run a Full Evaluation to benchmark your fitness against reference norms and watch it climb month over month. A COACH IN YOUR POCKET Not sure what an EMOM or a superset is? Ask AI, right inside the app, for guidance, form tips, and answers whenever you need them. WHY NEUROFLEX ● Works anywhere: home, gym, travel, outdoors ● No wearable required ● Adjusts when you miss a week ● Great for getting started, breaking plateaus, or easing back in after time off Start with a scan. Get your first workout in about a minute. NeuroFlex is a fitness tool, not a medical service. Workouts and analyses are AI-generated for general information only and are not medical advice. Consult a qualified professional before starting any new exercise program. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.audiotrocities.com/apps/neuroflex/privacy

About

Vault

This app provides a straightforward way to log your workouts, track personal records, and monitor your training consistency. It focuses on a clean interface without unnecessary features, allowing you to easily record sets, reps, and weight for any exercise. View your progress over time with automatic PR tracking and session history.

Highlights
  • Log exercises, sets, reps, and weight
  • Automatic personal record tracking
  • Rest timer
  • Session notes
  • Workout history and volume tracking
  • Consistency calendar and streak tracking
Features
Read full description

Vault is a workout tracker built for people who already know why they train. No AI telling you what to do. No badges for showing up. No ads. Just a clean, fast log that gets out of your way and keeps a perfect record of every session you've ever done. Log it your way: Build any workout from scratch — exercises, sets, reps, weight. Rest timer built in. Session notes when you need them. Done before you change plates. Know your numbers: Every PR is tracked automatically. Open your history and see exactly how far you've come — total volume, session duration, every set you've ever touched. Stay consistent: Your streak, your monthly calendar, your weekly frequency — one screen. No interpretation needed. You either showed up or you didn't. Vault Pro: Full access to every feature, synced across devices, updated continuously. Less than a cup of coffee a month — and unlike coffee, it compounds. Start your free trial today. Terms of Service: https://www.vaultworkout.app/terms

Screenshots

NeuroFlex4 screens
Vault4 screens

Verdict

The call

The clearest difference is monetization model: NeuroFlex at free against Vault's freemium. Vault's advantage is iOS requirement (15.1 vs 17.0). On price, rating, ratings volume and ads 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. NeuroFlex sells 4 in-app purchases, starting at $4.99 per month and Vault sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for NeuroFlex against 5.0 for Vault. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

Scorecard2 real differences · 8 level
NeuroFlex versus Vault: the parameters behind the verdict, then further details
ParameterNeuroFlexVault
PriceFreeFree
Rating5.0 (4 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews—
Number of ratings4 — better2
Update frequencyEvery 9 days—
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, Mac — betteriPhone, iPod
Requires iOS17.015.1 — better
Further details — not scored
Size31 MB54 MB
Age rating17+4+
DeveloperGlenn SugdenLuke Zic

Customer experience

NeuroFlex

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Vault

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

NeuroFlex

Subscriptions4
  • Reduced Rate (honor system)$4.991 Month
  • Full Support$9.991 Month
  • Reduced Annual Subscription$49.991 Year
Show 1 more
  • Annual Subscription$89.991 Year
2 purchases

Vault

Subscriptions2
  • Vault Pro Monthly3 Days trial$3.991 Month
  • Vault Pro Annually3 Days trial$29.991 Year

Questions

Is NeuroFlex free?
NeuroFlex is free to download, with in-app purchases available.
Is Vault free?
Vault is free to download, with in-app purchases available.
Which has better reviews, NeuroFlex or Vault?
NeuroFlex and Vault are both rated 5.0 out of 5 on the App Store, from 4 and 2 ratings respectively.
Do NeuroFlex or Vault have ads?
Neither NeuroFlex nor Vault shows ads.

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