Showing 1–20 of 1,000 ranked alternatives.
Blub Blub Inc.
Practice sounds, build vocabulary, speak clearly
Teaches children to pronounce sounds and words through interactive games. Includes voice-controlled activities for practice. Offers customizable exercises for different age groups. Tracks progress with visual feedback.
0980578 B.C. LTD.
PD and order glasses online
Pupillary (PD) accurately for glasses and VR headsets. Calculate PD manually or via a built-in tool. Order prescription glasses online after measurement. Sync PD data for future orders. Track PD history and export measurements.
Clafou Ltd
Plot curves and calculate percentiles
Track children's with percentile calculations based on WHO and CDC . Plot curves for birth to 20 years. Includes preterm and corrected age. Supports metric and US units. Print official paper templates.
Yodel Code LLC
Magnify text and objects easily.
The app provides a digital magnifier with a flashlight for viewing small text and objects. It offers up to 12x magnification and can also function as a cosmetic mirror using the front-facing camera.
OCUTECH, LLC
PD and order custom glasses
For custom eyewear and reduced eye strain. Select from , reading, or computer PD modes. Use phone camera to capture accurate measurements. Save and share PD results for optimal lens fitting and VR experience enhancement.
Grassapper LLC
The Children's Hospital of Philadelphia
Schedule appointments and attend video visits
Schedule appointments with pediatricians or specialists. Attend video visits using phone camera. Send messages to providers and request prescription refills. Access current medication and immunization lists.
1-800 CONTACTS, Inc.
Measure PD and get glasses details
Measure pupillary distance using computer vision. Input glasses measurements to calculate Rx details. Generate printable prescriptions for glasses or VR headsets. Save and share measurement results securely.
POKET APPS, OOO
Test vision and hearing at home
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.
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