Color recognition test allows users to select the color of written words. Measures reaction time and displays results in a graph. Available in English, French, Spanish, German, and Dutch.
by Stichting Yellow Riders★ 5.01 ratingsHealth & Fitness$1.99Data updated 2026-09-06
Test vision and hearing at home using simple tasks. Evaluate color blindness, visual acuity, contrast vision, astigmatism, and visual field. Use your phone, glasses, or contacts to complete tests in under five minutes.
AAC Communicator allows users to type or select pre-programmed phrases for -to- output. It supports over 20 languages with various accents and offers voice selection including male and female options. Users can adjust rate and pitch for each voice.
Track vision changes with regular testing. Identify confusion patterns. Provide correction tips. Offer visual aids for differentiation. Share results with healthcare professionals.
Monitor blood oxygen saturation and pulse rate using compatible iSpO2 Rx or MightySat Rx pulse oximeters. View real-time measurements and historical data. Set reminders for regular checks. Share results with healthcare providers.
Convert text to speech with natural voices in over 30 languages. Read typed text or captured photos aloud. Save, share, and print documents. Access additional features with a premium subscription.
Play -training games to improve focus and concentration. Features include puzzles, mazes, word searches, color-word associations, difference spotting, object finding, and intruder detection. Track progress and challenge family members of all ages.
Record weight and body fat percentage with a single tap. View daily changes and track progress over time with an interactive graph. Set reminders for regular measurements. Share data with healthcare providers or friends.
Display motivational and calming messages in English and Spanish on the home screen. Set reminders for reflections and microlearning exercises. Track progress over time with visual insights and mood updates.
Check vision with a swipe-based test that measures distance automatically using face detection. Test each eye individually with an adaptive algorithm. Results indicate visual acuity without requiring additional equipment.