Best Clarity by CREST alternatives: apps like Clarity by CREST

5+ similar apps compared and reviewed

4.5 avg rating
4 free apps
Updated November 2026

Looking for something like Clarity by CREST? We've analyzed 5+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Clarity by CREST

4.5(8 ratings)
Free
Research Hive screenshot 1
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This application streamlines clinical trial recruitment for research sites, physicians, and pharmaceutical companies. It provides quick access to study information, simplifies referral tracking, and enhances communication among study teams. The app prioritizes data security and HIPAA compliance.

Eye Test - Visual Acuity#2

Eye Test - Visual Acuity by Roar Slot Nielsen

A test of visual acuity
Strong Contender
🏥 Medical
3.9(8 ratings)
$1.99
Eye Test - Visual Acuity screenshot 1

This application provides a visual acuity test based on the Tumbling E-test, using the logMAR scoring metric. It helps users assess their vision and provides results that can be shared with eye care professionals. The test ends if fewer than three answers are correct per line.