Simulates blindness to show how it affects vision. Adjusts live video to enhance differentiation for users. Allows users to test different correction settings and view modified real-time footage.
by denny gudea★ 4.98 ratingsMedical$0.99Data updated 2026-09-08
Edit videos by colorizing specific parts and adjusting brightness, saturation, and hue. Change of selected areas, adjust contrast and white balance, and apply vignette effects. Convert videos to black and white with retention in chosen details.
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.
Create custom designs with photos using templates, fonts, filters, frames, and hand-crafted stickers. Organize and save moments. Share edited photos directly.
Add accurate date, time, and GPS watermark to photos and videos. Sync with network time for real-time stamps. Edit watermarks manually. Share files with location data preserved.
Edit photos with layers, filters, and brushes. Adjust brightness, contrast, and color. Add text and stickers. Export in multiple formats and share directly.
Take a photo of a person using the camera. The analyzes the image and displays colors representing the person's . Users can view the results to gain entertainment value about the person's perceived or mood.
Enhance low- photos with real-time amplification. Adjust between amplification and exposure modes. Capture details in twilight with up to one-second exposure. View enhanced images instantly without additional hardware.
Edit photos with crop, rotate, exposure, color, sharpness, and resize tools. Create grid collages and edit individual images. Access presets, clone tool, and fine curve adjustments for detailed edits. Export and share edited photos directly.
Edit photos with eye and effect changes. Apply realistic contacts, exotic contacts, scary effects, and animal eye styles. Save and share modified images directly.
Capture photos with manual control over exposure, focus, and white balance. Edit images using advanced tools for color correction, contrast, and sharpening. Export in high-resolution formats and share directly.
Edit photos with brushes and black-and-white effects
Edit photos by converting them to black and white and selectively retaining with a finger brush tool. Zoom in and out using two-finger pinching for precise adjustments. Share edited images via email or upload to Twitter, Flickr, or Dropbox.
Edit photos with eye and pupil templates. Adjust eye size and remove red eye. Experiment with contact lens effects. Automatically detect eye position. Change and fix eye lenses. Save and share edited images.
Access medical tools for exams. Perform distance vision testing with Apple Watch remote. Use LiDAR exophthalmometer and various optotype tests. Capture fundus photos with Ullman Indirect. Measure astigmatism with gyroscope-stabilized dial.