Eye Speed vs MSPT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Eye Speed
Measure your visual reaction time with this app designed for vision research. Configure test parameters, complete trials by counting target squares, and receive a performance score. Data can be optionally mailed for research contributions.
- Visual reaction time testing
- Configurable trial settings
- Data export via email
- Performance scoring
- Contribution to vision research
- Adjustable difficulty parameters
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If you've ever wondered how quickly your brain can process visual information, then Eye Speed is just the app for you! Eye Speed provides users with a test to measure their visual reaction times. The purpose of this app is to provide eye doctors with a tool for vision research and inspire new visual tests to monitor the progression of visual disorders. So not only will you be able to measure your reaction time, but also contribute to world-class vision research! The Pre-Trial stage is where you can configure the trial's settings to your liking. You may adjust the Noise Square Width, Target Width, and Black area to the total area ratio in order to modify the difficulty. Please note that all three settings have bounds, if you set a value outside the bounds, then you will receive a warning, and the settings will reset to the default values. The trial stage is the bulk of the application. When ready, you may start the test by pressing the tab 'Start Trial' at the bottom. After the tab is pressed, a visual stimulus will appear on the screen. The visual stimulus is composed of black and white squares embedded in a noisy background. You must count the number of Target squares as fast as you can and press the tab with the correct number: |1| |2| |3|. Once a tab is pressed, another stimulus appears. This sequence is repeated until the number of trails set is met. A minimum number of trials (5) is required to obtain reliable data and contribute to the research. However, you may finish the test at any time by pressing the tab 'End Trial'. The post-trial is the final stage of the application. Here, you can see how well you did during the test. If you completed 5 or more trials, then there is an option to mail the data to our laboratory and to the user's email address. The data is mailed in the form of a data sheet (.csv file) that contains information about the data collected (e.g., reaction times and correct responses for the individual trials) and information about the variables selected for the test (the configuration done in the Pre-Trial). Please check our privacy policy for any concerns on data collection and processing. After the data is mailed, the app provides a performance score based on the speed and accuracy of the count. The score ranges from 0 to 100 (100 being the best performance). Thank you for downloading our app and contributing to our research!
MSPT
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The Multiple Sclerosis Performance Test (MSPT) is an iPad®-based assessment tool designed to objectively quantify major motor, visual, and cognitive function for individuals with Multiple Sclerosis (MS). The MSPT App is available to healthcare and research institutions involved in clinical research related to the care of individuals with Multiple Sclerosis. The MSPT is based on the Multiple Sclerosis Functional Composite (MSFC) assessment and may include: - MyHealth, a structured patient history questionnaire - Neurological Quality of Life (Neuro-QoL) questionnaire - Processing Speed Test - Visual Memory Test - Manual Dexterity Test - Walking Speed Test The MSPT App records, stores, and displays patient data generated from the assessment modules and compares it to normative data. The MSPT is intended for use by healthcare professionals in a clinical setting and in a manner consistent with clinical judgment. It automates several tests routinely administered to MS patients. The MSPT does not provide any recommendations or conclusions related to diagnosis or treatment. Results are provided on an informational basis only.
Screenshots
Verdict
The clearest difference is update cadence: MSPT at every 2 months against Eye Speed's every 41 months. Eye Speed's advantage is device support (3 vs 1) and iOS requirement (9.0 vs 14.0). On price, ads 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Eye Speed ships an update every 41 months, MSPT every 2 months. The most recent releases landed on September 20, 2026 and May 16, 2026 respectively.
| Parameter | Eye Speed | MSPT |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 41 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 9.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 1 MB | 509 MB |
| Age rating | 4+ | 17+ |
| Developer | Jose-Manuel Alonso | Qr8 Health Inc. |
In-app purchases
Eye Speed
No in-app purchases
MSPT
No in-app purchases









