Ishihara Color Blind Test is made and published by Fonlow. AppBrain is an independent app data site and isn't affiliated with Fonlow. The app name, icon, screenshots and description belong to Fonlow and are shown as published on Google Play.
AppBrain's verdict
Niche- Installs
- 2.8 thousand
- Last updated
- July 25, 2026
- Ads
- No ads
- Size
- 1.19 MB
Ishihara Color Blind Test is a niche app, with 2.8 thousand installs. It doesn't have enough ratings yet to judge what users think.
User feedback
Ratings and reviews on Google PlayComments on Ishihara Color Blind Test for Android
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Store listing
By Fonlow, from Google Play“Check your color vision with Ishihara plates for quick color blindness screening”
Description by Fonlow Written by the developer, not by AppBrain. Click to read.
FEATURES
* 38/24/14 high-quality plates (SVG+) created by Martin Krzywinski / Canada's Michael Smith Genome Sciences Centre
* Additional test contents with plates generated using Ishihara Plate Generator: https://franciscouzo.github.io/ishihara/
* Test mode with result summary and general indication of possible color vision deficiency
* Simple and intuitive navigation (touch or physical keyboard)
* Optionally override the default settings of each test content to always randomize plates, randomize buttons and use all plates.
* The plate size automatically scales to match the screen width by default, with an option to use an adjustable fixed size if preferred.
KEYBOARD SUPPORT
* [Home] : First Plate
* [←] : Previous
* [→] : Next
* [End] : Last
* [K] : Start Test
* [S] : Stop and Summarize Results
* [Num] keys : Select the right answer using a num key according to the num badge of the answer buttons
IMPORTANT NOTICE
This app is intended for preliminary screening and educational purposes only. Ishihara plates displayed on digital screens cannot replace professionally administered colour vision testing. Variations in LCD/LED displays, brightness, colour calibration, and ambient lighting can affect colour perception and may lead to inaccurate or inconsistent results.
By using this app, you acknowledge its limitations and understand that results are indicative only. This app is designed to raise awareness and support early self-screening, not to provide medical advice, diagnosis, or certification.
If you have difficulty identifying numbers or receive unclear results, do not rely on this app for diagnosis. Please consult an optometrist or ophthalmologist for a proper clinical assessment, especially if colour vision is important for work, study, or daily activities.
PRIVACY
This app does not collect, store, or transmit any personal data.
Recent changes:
Supported Languages for UI and contents:
Arabic ~ العربية
German ~ Deutsch
Spanish ~ español
French ~ français
Hindi ~ हिन्दी
Italian ~ italiano
Japanese ~ 日本語
Korean ~ 한국어
Portuguese ~ português
Russian ~ русский
Turkish ~ Türkçe
Vietnamese ~ Tiếng Việt
Simplified Chinese ~ 简体中文
Traditional Chinese ~ 繁體中文
Safety and technology
Found in the app by AppBrain- Ads
- No ads
- Price
- Free
- Libraries
- ?
- App size
- 1.19 MB
- Content rating
- Everyone
Technologies used by Ishihara Color Blind Test
Releases
Updates seen on Google Play- Version
- 1.1.0.0
- Launched
- May 2026
Alternatives
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More from Fonlow
Installs
Tracked by AppBrain- Last 30 days
- 1 thousand
- Per day
- 34
- 30-day average
- Play install range
- 1+ thousand
- Launched
- May 2026
Installs over time
Ishihara Color Blind Test has been installed 2.8 thousand times. Over the past 30 days, it averaged 34 installs per day.
Rankings
Google Play top chartsGoogle Play Rankings for Ishihara Color Blind Test
About the app and developer
About Ishihara Color Blind Test
Ishihara Color Blind Test is a medical app developed by Fonlow.
Install Statistics
Ishihara Color Blind Test has been installed 2.8 thousand times. In the last 30 days, the app was installed 1 thousand times.
User Ratings
The app has no ratings yet.
App Information
Ishihara Color Blind Test is freely available from Google Play. The app size is 1.19 MB. The latest version available is 1.1.0.0. The last update was on July 25, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since May 2026.
App Performance Report
Get a detailed PDF report for Ishihara Color Blind Test with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for Fonlow
Frequently asked questions about Ishihara Color Blind Test
Is Ishihara Color Blind Test free?
Yes. Ishihara Color Blind Test is free on Google Play.
Is Ishihara Color Blind Test still available?
Yes. Ishihara Color Blind Test is on Google Play, and the last update we saw was on July 25, 2026.
Does Ishihara Color Blind Test contain ads?
No. Google Play does not list Ishihara Color Blind Test as containing ads.
How large is Ishihara Color Blind Test?
Ishihara Color Blind Test is 1.19 MB.
Is Ishihara Color Blind Test suitable for children?
Google Play rates the content of Ishihara Color Blind Test as suitable for everyone.
How many times has Ishihara Color Blind Test been installed?
Google Play lists 1,000+ installs for Ishihara Color Blind Test.
Who made Ishihara Color Blind Test?
Ishihara Color Blind Test was developed by Fonlow. It is listed in the medical category on Google Play.
What are the best alternatives to Ishihara Color Blind Test?
People looking at Ishihara Color Blind Test also look at these medical apps: Eye Exam: Vision Check Tests, Eye Test & Vision – Drishti, Color Blind Test, Tes Mata & Buta Warna, Color Blind Test.