Comparison

Prevent vs InStep Movement Analytics

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

Head to head
About

Prevent

This app pairs with a special mouthguard to monitor head impacts in real-time. It provides detailed data on acceleration, direction, and load for each impact, helping teams and parents assess player safety and identify athletes needing evaluation.

Highlights
  • Real-time head impact data
  • Linear and rotational acceleration tracking
  • Impact direction and location analysis
  • Impact Load measurement
  • Player and team data views
  • Live alerts for high-magnitude impacts
Features
Read full description

The Prevent mobile app pairs with the Prevent Biometrics impact monitor mouthguard. The Prevent system provides near real-time, accurate head impact data to help teams make the right call about player safety. The Prevent app is designed for sideline monitoring of head impacts for the whole team, and is typically used by athletic trainers, coaches and athlete parents. For every head impact, see five key impact characteristics: * Linear acceleration of the head * Rotational acceleration of the head * Direction of the impact * Location on the head of the impact * Impact Load (a composite measure factoring impact count and magnitude) View head impact data on a player or team basis, and over the timeframe of a day, week or sports season. Introduce actionable, objective data into the process of identifying athletes needing sideline evaluation. The Prevent app provides live alerts of high magnitude head impacts. See athletes with high head impact exposure and instruct them on safer playing technique. Stand for smart play. The Prevent system helps you understand head impacts across the team and organization and be a leader in improving sports safety, performance and growing the game. This app requires at least one Prevent Impact Monitor Mouthguard to operate. Learn more at preventbiometrics.com or contact sales@preventbiometrics.com.

About

InStep Movement Analytics

This app helps athletes understand their movement patterns and track injury recovery using AI. It establishes personalized movement baselines, logs injuries, and measures recovery progress with data-driven insights. Ideal for athletes and team staff to make informed decisions about player health.

Highlights
  • AI-powered movement fingerprinting
  • Personalized health baseline creation
  • Injury logging and recovery tracking
  • Static and dynamic balance testing
  • Team management portal
  • Data-driven health insights
Features
Read full description

Welcome to InStep’s athlete health monitoring app, the app that helps you understand your functional movement and track injury recovery. InStep uses proprietary AI to help athletes build their unique movement fingerprint. From this athletes and team staff can create movement baselines, track injuries, measure recovery and empower players and clinicians to make data informed decisions about team health. Developed in collaboration with leading researchers, InStep is focused on keeping players on the pitch, healthier, and longer! The InStep app requires Apple AirPods to run. Here’s how it works: Personalized Health Baseline - Movement is the 6th vital sign, and the way that you move is unique to you. InStep helps you establish your unique movement baseline. By establishing a healthy baseline and understanding how this changes over time you have unparalleled insights into performance and recovery. Injury Log and Recovery Tracking - When you are injured you, or your team physio can log the injury in our app and use our platform to track recovery back to your healthy baseline. InStep empowers athletes and physios to actively manage injuries in a centralized platform and receive data driven insights into recovery and the efficacy of treatment. Static Balance Testing - InStep has a prebuilt static balance module that is an adaptation of the mBESS protocol. Static balance is a key metric for many neurological disorders and injuries (e.g. concussion) and by using InStep’s static balance module you receive data driven insights both on your balance while healthy and when injured. It is the perfect aid to existing health protocols for contact sports. Dynamic Balance Testing - Walking is the best passive system check out there. It’s the walk to work or the bus where you can get the best read on your overall system health. InStep’s walk module allows athletes to record their walk and establish their Movement Fingerprint through our proprietary AI so athletes and physios can monitor changes to movement as athletes progress through a season or return from an injury. Team Management - If you are a physio, clinician, or part of the team staff, often you will need to manage and make decisions across multiple players. InStep’s athlete management portal allows you to track and test all the athletes on your team from a centralized view on your own device. Terms of Service Data Use & Privacy Policy - ​​https://www.myinstep.com/privacy Study Description - https://www.myinstep.com/studyconsent

Screenshots

Prevent4 screens
InStep Movement Analytics4 screens

Verdict

The call

The clearest difference is ads: Prevent at none against InStep Movement Analytics's shown. Prevent also leads on monetization model (free vs ad-supported) and ratings volume (9 vs 1). InStep Movement Analytics's advantage is iOS requirement (14.2 vs 16.4). On price, rating, update cadence and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Prevent against 5.0 for InStep Movement Analytics. That said, the two scores are not equally well evidenced: Prevent has 9 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 1, 2026 and September 10, 2026 respectively.

Scorecard4 real differences · 6 level
Prevent versus InStep Movement Analytics: the parameters behind the verdict, then further details
ParameterPreventInStep Movement Analytics
PriceFreeFree
Rating5.0 (9 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings9 — better1
Update frequencyMonthlyMonthly
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.414.2 — better
Further details — not scored
Size46 MB202 MB
Age rating4+4+
DeveloperPrevent Biometrics, IncInStep

Customer experience

Prevent

All ratings9 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

InStep Movement Analytics

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

In-app purchases

None

Prevent

No in-app purchases

None

InStep Movement Analytics

No in-app purchases

Questions

Is Prevent free?
Prevent is free to download, with no in-app purchases.
Is InStep Movement Analytics free?
InStep Movement Analytics is free to download, with no in-app purchases.
Which has better reviews, Prevent or InStep Movement Analytics?
Prevent and InStep Movement Analytics are both rated 5.0 out of 5 on the App Store, from 9 and 1 ratings respectively.
Do Prevent or InStep Movement Analytics have ads?
InStep Movement Analytics shows ads; Prevent does not.
Which is updated more often, Prevent or InStep Movement Analytics?
Prevent ships an update monthly, and InStep Movement Analytics monthly. Most recently, Prevent was updated on September 1, 2026 and InStep Movement Analytics on September 10, 2026.

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