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Tetragram

Tetragram

by Tetragram

43 ratings
16 reviews
💪 Health & Fitness
🏥 Medical
Free

Details

  • Released
  • Updated
  • July 9, 2020
  • July 8, 2026

Features

Developer

Tetragram
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About

This app helps cannabis users track product usage, delivery methods, and symptom improvement to find optimal experiences. Users can log what works best for their unique needs and share ratings with a community for product discovery. It provides insights into cannabis journeys for personal understanding and health team consultation.

✓Log cannabis products and delivery methods
✓Track symptom improvement and usage trends
✓Understand strain effects and find similar products
✓Share ratings with the community
✓Control privacy of shared information
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What's New in Tetragram

1.1.19

July 8, 2026

Slight improvements and minor bug fixes

User reviews

Most RecentHighest RatedLowest Rated

great app for cannabis fans :)

the new updates to tetragram have great features for including comprehensive product information for logging sessions to your journal

i love how you can connect with the community and find clinicians and dispos in the area too :)
Benny728Benny728

Sadly Lacking

Does not work well on iPad. Bugs? prevent editing and displaying updated entries on UI
Vath613Vath613

Needs work- has potential

The ability to write my own notes should not be what I publish for everyone to see. The app for foes not feel private. I’m also trying to close the account info and there’s nowhere to press to do so.
hot thang1hot thang1

Essential app!

Incredible platform to keep a journal entry of each different strain I’ve used and exactly how it made me feel. I can choose to share the review publicly to the feed or I can keep for myself. The feed shows others personal journal entries which has been so helpful when looking for something new.
Aubrey MinnerAubrey Minner

Keeps track for me!

This app has been a great help, highly recommend!
FaithfamilyfitnessFaithfamilyfitness
See 11 more reviews

FAQ

What is Tetragram?

Tetragram is a free medical app designed for cannabis users to log product usage, track symptom improvement, and discover effective products. It helps users decode their cannabis experience and find what works best for their unique needs.

Is Tetragram free to use?

Yes, Tetragram is available for free. The app does not have any in-app purchases or advertisements, offering a completely free experience for its users.

What devices support Tetragram?

Tetragram is currently supported on iPhone and iPod devices. Users can download and utilize the app on these Apple platforms.

How often is Tetragram updated?

Tetragram received its latest update on January 9, 2025, with version 1.1.18. This indicates a commitment to ongoing development and improvements for the application.

What is the age rating for Tetragram?

Tetragram has an age rating of 17+. This is due to the nature of its content and target audience, aligning with guidelines for mature users.

Can I share my Tetragram data with my doctor?

Tetragram allows you to track usage and symptom trends, which can provide valuable insights for your health team. While direct sharing features aren't specified, the data can help inform discussions with healthcare professionals about your cannabis journey.

How does Tetragram help me understand cannabis effects?

By logging the products and delivery methods you use, Tetragram helps you identify which ones yield the best results for your specific needs. You can see trends in symptom improvement and understand the unique effects of different cannabis types.

What kind of information can I log in Tetragram?

You can log specific cannabis products, delivery methods (e.g., inhalation, edibles), and how they affect your symptoms and overall well-being. This detailed journaling helps you remember what works and discover similar, effective products.