OMAT vs Vernier
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OMAT
This utility app serves as a companion for specialized assessment tools, providing an easy-to-use timer for conducting various oculomotor and vestibular tests. It aids in the precise measurement of eye movements and endurance for research and clinical applications.
- Companion app for OMAT and MoVES
- Easy-to-use timer
- Saccade testing
- Vergence testing
- VOR testing
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Companion app for the OculoMotor Assessment Tool (OMAT) and OculoMotor and Vestibular Endurance Screening (MoVES) protocol. The OMAT app is an easy-to-use timer for use with the OMAT device for saccade, vergence, and VOR testing. The Sensorimotor Quantification and Rehabilitation Laboratory (SQRL) at the New Jersey Institute of Technology (NJIT) developed the OMAT app and associated OMAT device.
Vernier
This application aids in testing visual and tactile acuity using Vernier lines. It also supports Neo Controller calibration and testing for enhanced functionality.
- Visual acuity testing
- Tactile acuity testing
- Vernier line display
- Neo Controller calibration
- Neo Controller testing
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Made for testing visual and tactile Vernier acuity, the Vernier App can be used for displaying Vernier Lines with a Neo Controller. The Vernier App can also be used for Neo Controller calibration and testing.
Screenshots
Verdict
The clearest difference is iOS requirement: Vernier at 14.0 against OMAT's 17.2. On price, rating, ratings volume and update cadence 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.
On the App Store both sit at effectively the same score — 5.0 for OMAT against 5.0 for Vernier. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
OMAT ships an update every 10 days, Vernier every 3 weeks. The most recent releases landed on July 7, 2026 and June 5, 2026 respectively.
| Parameter | OMAT | Vernier |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 10 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.2 | 14.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Chang Yaramothu | Global Tactile, LLC |
Customer experience
OMAT
Vernier
In-app purchases
OMAT
No in-app purchases
Vernier
No in-app purchases
