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MyDx One

MyDx One

by CDx, Inc

56 ratings
70 reviews
🌟 Lifestyle
🏥 Medical

Archived App (Last seen on 5 Mar 2026)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated
  • August 5, 2015
  • April 25, 2022

Features

Developer

CDx, Inc
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MyDx One screenshot #1 for iPhone
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About

Track your consumption of food, drink, and inhaled substances, including cannabis. The app helps you understand how specific chemicals affect your well-being and identify products that best suit your needs. It can be used independently or with a chemical analyzer.

✓Personal consumption journal
✓Chemical composition analysis
✓Cannabis strain recommendations
✓Pesticide detection in food
✓Water quality testing
✓Air quality monitoring
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What's New in MyDx One

4.6.3

April 25, 2022

Fix to splash screen UI issue on opening app

User reviews

Most RecentHighest RatedLowest Rated

Server Connection Failure

Constantly fails to connect to the myDX server causing the app to be highly unreliable as you can’t run tests or view your previous results without doing so
Shel the DonShel the Don

Locks up

I have been using the MyDx One for three years. Not super accurate but helps. Biggest problem is locks up and the only thing you can do is close the app up and re-open it. Frustrating, happens too often.

22/3/24 Problems continue with this App. Test the same sample three times. Reading. Varies from 15% to 24% cannot trust accuracy at all. Using a new chip to do the tests.
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drumalonedrumalone

Locks up

I have been using the MyDx One for three years. Not super accurate but helps. Biggest problem is locks up and the only thing you can do is close the app up and re-open it. Frustrating, happens too often.
drumalonedrumalone

App is glitchy but great device

Like a lot of others on the reviews here I too have had a lot of glitches mainly with the app. Pictures don’t save. Reading other strains results. Can’t email the results or it’ll crash. I can only give 2 stars because of the app issues.. looks like it’s a long overdue problem that needs fixing.
This could be a great platform including the expansion cards to test food, water, and air samples. The testing device is great, haven’t had any major issues. Convenient and portable.
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dadbod20dadbod20

Doesn’t work

The platform has crashed and burned. The device is useless.
weed ehweed eh
See 65 more reviews

FAQ

What does the MyDx One app do?

The MyDx One app serves as a personal journal to track everything you consume, including food, drink, and inhaled substances like cannabis. It helps you understand how specific chemicals affect your feelings and what they may help relieve. The app can also be used with the MyDx Analyzer to verify the chemical composition of your consumables.

What are the main features of MyDx One?

MyDx One offers four core applications: CannaDx for finding cannabis strains based on chemical profiles and personal effects, OrganaDx for testing food for pesticides, AquaDx for testing water for harmful chemicals, and AeroDx for monitoring air quality. It includes features like a strain recommendation engine, personalized tracking, and dispensary location services.

Is MyDx One free to use?

Based on the provided information, the MyDx One application is available for free. There are no mentions of subscription fees, in-app purchases, or advertisements within the app's description.

Can I use MyDx One without the MyDx Analyzer?

Yes, the MyDx One app can be used as a stand-alone application. While it offers enhanced capabilities when paired with the MyDx Analyzer for chemical testing, its journaling and tracking features are accessible independently.

How can MyDx One help me with cannabis?

The CannaDx feature within MyDx One allows you to discover cannabis strains that work best for you based on their chemical profiles and how they make you feel. You can track your personal experiences, narrow down searches by ailments or desired feelings, and even locate specific strains at nearby dispensaries.