# CVI training (Color) > Interactive color sensitivity training tool for CVI students. (iPhone/iPad app by Ebenezer school.) - Source: https://appshunter.io/ios/app/cvi-training-color/id1216606555 (this page in markdown: same URL + `.md`) - Developer: [Ebenezer school](https://appshunter.io/developer/512093968) - Category: Education, Entertainment - Price: Free - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 6.0 · 22 MB - Languages: English - Released: 2018-01-10 - Data updated: 2026-07-22 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/cvi-training-color/id1216606555/reviews.md ## What is CVI training (Color)? From our CVI training App series, this is a fundamental training tool for CVI students / children. It is used for training the color sensitivity of the students or users. - Instructions for use: It begins from a simple single color screen, students need to perform a finger gesture to get an interaction from App which in both of sound and high contrast color changes. Also, some higher level settings are provided for trainer to choose according to the responses of students. the following variations are provided in this version: -Gesture Type 1 : TAP on the screen Type 2 : a SHORT SWIPE in any direction on the screen Type 3 : DOUBLE TAP on the screen -Transition 1 : The whole screen changes color immediately, then a high contrast color line will scan from L to R. 2 : Color changes with a linear transition from L to R on BLACK screen. 3 : Double colors change. The first color extends from the left side to the centre, then the second color from centre to the right side on BLACK screen. Presented by Ebenezer School & Home for the Visually Impaired. ## Key features - Color sensitivity training - Interactive screen gestures - Sound and visual feedback - Customizable transition effects - High contrast color changes - Trainer-level settings ## Frequently asked questions about CVI training (Color) ### What is CVI training (Color) used for? CVI training (Color) is designed to help students with Cortical Visual Impairment (CVI) develop their color sensitivity. It uses interactive elements and visual feedback to engage users in learning about colors. ### How does CVI training (Color) work? The app presents simple single-color screens. Users interact by tapping or swiping, which triggers sound and high-contrast color changes. Trainers can adjust settings based on student responses. ### What types of gestures are supported in CVI training (Color)? CVI training (Color) supports three types of gestures: a single tap on the screen, a short swipe in any direction, and a double tap on the screen. ### Can trainers customize the learning experience in CVI training (Color)? Yes, the app provides higher-level settings for trainers to choose from, allowing them to tailor the experience according to the student's responses and learning pace. ### What are the different transition effects available in CVI training (Color)? The app offers three transition variations: immediate screen color change with a scanning line, linear color transition on a black screen, and double color changes with distinct left and right sections. ### Is CVI training (Color) suitable for all ages? The app has an age rating of 4+, making it suitable for young children and students who require CVI training. It is presented by Ebenezer School & Home for the Visually Impaired. ### Does CVI training (Color) have ads? No, CVI training (Color) does not contain advertisements. It is a free application designed for educational purposes without any ad interruptions. ### What devices is CVI training (Color) available on? Currently, CVI training (Color) is supported on iPads. Users can download and utilize this educational tool on their Apple tablet devices. ## Version history (last 1 release) ### 1.2.2 — 2018-01-10 This app has been updated by Apple to display the Apple Watch app icon. ## More apps by Ebenezer school - [Shapes in Complex (Lite)](https://appshunter.io/ios/app/shapes-in-complex-lite/id512093965) - [Chinese Character Matching](https://appshunter.io/ios/app/chinese-character-matching/id520010110) - [Find the Same (Lite)](https://appshunter.io/ios/app/find-the-same-lite/id521635756) - [Chinese Character Match (HARD)](https://appshunter.io/ios/app/chinese-character-match-hard/id527096243) - [Eye Movement Training](https://appshunter.io/ios/app/eye-movement-training/id529054297) - [Braille practice (Cantonese)](https://appshunter.io/ios/app/braille-practice-cantonese/id654666648) All apps by Ebenezer school: https://appshunter.io/developer/512093968 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-22.*