Comparison

Motion Guidance Interactive vs OptoSense

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

Head to head
About

Motion Guidance Interactive

This application provides real-time visual feedback to enhance client training for any body part. It measures performance in reaction time and proprioception, helping users see tangible results.

Highlights
  • Real-time visual feedback
  • Proprioception training
  • Reaction time measurement
  • Client training enhancement
  • Body-part specific training
Features
Read full description

Motion Guidance Interactive Give your clients enhanced training with real-time visual feedback, for any body-part. The app will show real-time performance for reaction time and proprioception Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

OptoSense

Features
Read full description

OptoSense is an app with optokinetic (OPK) stripes/images, designed to elicit optokinetic nystagmus (OKN). With the Interactive function the task becomes more cognitive demanding and therefore the drill will also become more beneficial. OptoSense is designed for handheld devices. OPK images size, direction and speed can be adjusted and utilized for eye training, such as smooth pursuits and saccades. To elicit the OKN response, simply place the device, displaying the desired images, in front of the eyes. Eye training is relevant through all phases of life and therefore OptoSense can be utilized at any given age. OptoSense is made child relevant, with a wide selection of different images and with “Next Level OPK” bundle (in-app purchase) it is also highly relevant for athletes at any age and levels. “Interactive” and “Random” can help to make the task more fun, but also more cognitive demanding and therefore the drill will also become more beneficial. When “Interactive” is activated, the images will temporarily dissolve when pressed on. The app user can choose any given image to dissolve, for example choose only the green balloons, or only the balloons with stars on When “Random” is activated, the OPK images will appear in random order, which can contribute to increase the level of difficulty and make the drill become even more beneficial. For inspiration to utilize “Interactive” and “Random”, go to www.optosense.app When the OptoSense is purchased, it includes; the “Basic“ bundle, “Interactive”, “Random” and “Direction lock”. The basic bundle includes 6 image scrolls: black and white stripes, black shapes, balloons, dinosaurs, mixed animals and space. Additional image bundles can be purchased “in-app”– each bundle includes 4 new image scrolls. “Next Level OPK” can be purchased “in-app”, it includes 7 images scrolls, each scroll contains 8 images. 2 image scrolls with different Stroop variations, 1 image scroll with black arrows in 8 “compass directions”, 1 image scroll with red/green arrows in 4 different directions, 1 image scroll with coordination tasks, 1 image scroll with red/green ”Go/NoGo”, and 1 image scroll with 8 different sports balls.

Screenshots

Motion Guidance Interactive4 screens
OptoSense4 screens

Verdict

The call

The clearest difference is price: Motion Guidance Interactive at Free against OptoSense's $9.99. Motion Guidance Interactive also leads on iOS requirement (15.1 vs 17.6). On update cadence, 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

Motion Guidance Interactive is free to download; OptoSense costs $9.99 up front. Motion Guidance Interactive sells 7 in-app purchases, starting at $3.99 per month and OptoSense sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Motion Guidance Interactive ships an update every 9 days, OptoSense every 5 days. The most recent releases landed on September 19, 2026 and September 23, 2026 respectively.

Scorecard2 real differences · 7 level
Motion Guidance Interactive versus OptoSense: the parameters behind the verdict, then further details
ParameterMotion Guidance InteractiveOptoSense
PriceFree — better$9.99
Rating5.0 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 9 daysEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better17.6
Further details — not scored
Size127 MB173 MB
Age rating4+4+
DeveloperMotion Guidance LLCNeuroSense

In-app purchases

7 purchases

Motion Guidance Interactive

Subscriptions7
  • Access for MG VISION-PRO$3.991 Month
  • Vision-pro access$3.991 Month
  • Motion Guidance Home Workout$4.991 Month
Show 4 more
  • Subscription monthly$8.991 Month
  • Motion capture$9.991 Month
  • CLINICIAN PRO ACCESS$14.991 Month
  • 1 year subscription$99.991 Year
6 purchases

OptoSense

One-time6
  • Animals and nature$2.99
  • Vehicles and machines$2.99
  • Faces, dino, animals and toys$2.99
Show 3 more
  • Fantasy and mosters$2.99
  • Interactive feature for images$5.99
  • Next Level OPK$6.99

Questions

Is Motion Guidance Interactive free?
Motion Guidance Interactive is free to download, with in-app purchases available.
Is OptoSense free?
OptoSense costs $9.99, and also offers in-app purchases.
Do Motion Guidance Interactive or OptoSense have ads?
Neither Motion Guidance Interactive nor OptoSense shows ads.
Which is updated more often, Motion Guidance Interactive or OptoSense?
Motion Guidance Interactive ships an update every 9 days, and OptoSense every 5 days. Most recently, Motion Guidance Interactive was updated on September 19, 2026 and OptoSense on September 23, 2026.

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