tCheck

100 reviews
Content rating
Mature 17+
10K+
Downloads
Content rating
Mature 17+
Drug Reference
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Make potency testing easier! The tCheck Android App allows you to calculate your recipe dose, log your CBV test and review previous results.

Having your tests on your phone will help declutter and organize your herbal testing process. Being consistent is more than knowing your infusion strength, but also keeping track of what works best for you.
Companion app for the tCheck handheld spectrometer
Updated on
Jul 8, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, Messages and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

98 reviews
R. R.
December 12, 2025
The device seems to work OK. I do have some issues with the app itself. With my Google Pixel 7 the app displays off the screen making it impossible to select the options at the bottom of the app or the settings icon in the upper right unless I turn my phone to landscape. I have tried changing all the display options, but it doesn't change the app display. I am also unable to retrieve the initial graphical results displays after the initial test. I can access the logs but not the individual tests
Did you find this helpful?
tCheck
December 12, 2025
Thank you for your review. We are actively working on a fix for the pixel phone display issue.
Matthew Barlow
July 1, 2023
There's no way to exit the app. It would be nice if they had some way to double tap back to exit or even just an added feature to select "exit" the app. I have to go into my app settings, then search for it and force the app to close, just to close the app. Other than that, it's great and really easy to use.
3 people found this review helpful
Did you find this helpful?
tCheck
July 18, 2023
Thank you for the good idea. I have put this on our to-do list. In the mean time, you can tap the Android "|||" bars at the bottom left of your Android screen to see all your active apps and then swipe the tCheck app upward to close it. If you have any other questions please reach out to support@tcheck.me.
Don Inkster
July 19, 2026
happy, it works quite well. Accurate and has saved me on several occasions from taking edibles I create and then driving. Thanks T-Check.
Did you find this helpful?

What’s new

Updated libraries for improved graphics performance.
Content rating
Mature 17+
Drug Reference
Learn more

App support

About the developer
ENGINEERED MEDICAL TECHNOLOGIES
software@tcheck.me
9081 Foothills Blvd Ste 150 Roseville, CA 95747-5176 United States
+1 916-521-7655