Comparison

Dyop Controller vs Color Vision Tests

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Dyop Controller

This application acts as a remote control for a vision testing application on an iPad. It enables users to manage the entire vision test, including audio feedback, from a distance.

Highlights
  • Remote control for vision test
  • Adjust audio feedback
  • Control full test remotely
  • Connects to iPad app
  • Distance control
Features
Read full description

This app is a remote control for the Dyop Vision Test iPad app. It allows a home user or a doctor to easily control the test, adjust the audio feedback and control the full test while being at a distance from the iPad Dyop Test Start the iPad Dyop Vision Test first and then on your iPhone simply press connect on the iPad that is running the Dyop Vision Test You will then be able to control every aspect of the Dyop Vision Test

About

Color Vision Tests

Explore your color perception with a suite of comprehensive tests, including Ishihara and Cambridge. Track your progress over time with an intuitive interface, designed for iOS users curious about their color vision.

Highlights
  • Ishihara color vision test
  • Cambridge color vision test
  • Pediatric color vision tests
  • Progress tracking
  • User-friendly interface
Features
Read full description

Introducing "Color Vision Test" – Your Personal Guide to Understanding Color Perception! Embark on a vibrant journey to explore your color vision with our all-in-one app, designed meticulously for iOS users. "Color Vision Test" offers an array of comprehensive color vision tests, including the renowned Ishihara, Cambridge, and specialized Pediatric Tests. Whether you're curious about your color vision, monitoring changes over time, or simply engaging in a colorful exploration, our app is your perfect companion. With "Color Vision Test," you can: Take Various Color Vision Tests: Access the Ishihara Test for red-green color deficiencies, the Cambridge Test for a broader spectrum of color vision challenges, and Pediatric Tests designed with engaging visuals. Track Your Progress: Easily review previous tests to monitor changes or improvements in your color vision. Our intuitive interface allows you to navigate through your history, offering insightful reflections on your journey. User-Friendly Interface: Designed with ease of use in mind, our app ensures a seamless and engaging experience. Navigate effortlessly through different tests, access your history, and interpret your results with just a few taps. The "Color Vision Test" app is designed for informational and educational purposes only. It is not intended as a substitute for professional medical advice, diagnosis, or treatment. While this app offers various color vision tests, including Ishihara, Cambridge, and Pediatric Tests, it should not be used to make any medical decisions or diagnose color vision deficiencies or any other medical conditions.

Screenshots

Dyop Controller3 screens
Color Vision Tests3 screens

Verdict

The call

The clearest difference is price: Dyop Controller at Free against Color Vision Tests's $1.99. Dyop Controller also leads on iOS requirement (13.0 vs 17.2). Color Vision Tests's advantage is update cadence (every 2 days vs every 16 months). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Dyop Controller is free to download; Color Vision Tests costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Dyop Controller against 5.0 for Color Vision Tests. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Dyop Controller ships an update every 16 months, Color Vision Tests every 2 days. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

Scorecard4 real differences · 5 level
Dyop Controller versus Color Vision Tests: the parameters behind the verdict, then further details
ParameterDyop ControllerColor Vision Tests
PriceFree — better$1.99
Rating5.0 (1 ratings)5.0 (1 ratings)
Number of ratings11
Update frequencyEvery 16 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better17.2
Further details — not scored
Size2 MB11 MB
Age rating4+4+
DeveloperShemesh Health Solutions PTY LtdMy Call Bag LLC

Customer experience

Dyop Controller

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Color Vision Tests

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Dyop Controller

No in-app purchases

None

Color Vision Tests

No in-app purchases

Questions

Is Dyop Controller free?
Dyop Controller is free to download, with no in-app purchases.
Is Color Vision Tests free?
Color Vision Tests costs $1.99, with no in-app purchases.
Which has better reviews, Dyop Controller or Color Vision Tests?
Dyop Controller and Color Vision Tests are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Dyop Controller or Color Vision Tests have ads?
Neither Dyop Controller nor Color Vision Tests shows ads.
Which is updated more often, Dyop Controller or Color Vision Tests?
Dyop Controller ships an update every 16 months, and Color Vision Tests every 2 days. Most recently, Dyop Controller was updated on October 3, 2026 and Color Vision Tests on October 5, 2026.

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