Cannoisseur
Cannabis Strain Journal
Only for iPhone
Free
iPhone
Remember what worked, and what didn't.
Cannoisseur is a private cannabis journal for patients and enthusiasts. Log every flower, vape, concentrate, edible, topical and tincture you try, and build a personal record of how each one made you feel. Next time you shop, you'll know what to look for.
LOG EVERYTHING THAT MATTERS
- Product name, type and dominance (indica, sativa or hybrid)
- A 1–5 leaf rating and your own notes
- Up to four photos of the product or label
- Voice notes, transcribed on your device so you can read and search them later
- What it helped with, from pain and sleep to focus and stress
- Side effects such as dry mouth, anxiety or couch-lock
- Where you bought it, with a map
- Cannabinoid and terpene percentages from the lab label, including THCA, CBD, CBN, Total THC, myrcene, limonene and more
Missing a terpene, symptom or side effect? Add your own.
FIND ANY ENTRY IN SECONDS
Search by strain, dispensary, symptom, or anything you said in a voice note.
CANNOISSEUR PRO
Turn your journal into personal research:
- Shopping guide: pick a symptom and see the cannabinoids, terpenes, strains and dominance that worked best for you, with typical percentages to look for on the label.
- Side-effect warnings: while you log, get a heads-up when a product or its compounds have been linked to side effects in your past entries.
- What works for you: find the compounds that lift your ratings above your usual, and the strains and compounds behind your side effects.
- Share a report: export a PDF summary of your journal to bring to your doctor or budtender.
- Trends and favorites: your monthly rating trend and your best-rated dispensaries.
Insights compare each result to your own average, and small samples count for less, so one great night can't top the list.
PRIVATE BY DESIGN
Your journal syncs through your own iCloud account. There are no ads and no sign-up, and voice transcription happens on your device.
MADE FOR EVERY SCREEN
Built for iPhone, iPad and iPhone Duo, with VoiceOver and Dynamic Type support throughout.
BUILT BY ONE PERSON
Cannoisseur is made by an independent developer. Pro subscriptions keep the app ad-free and fund new features for patients and enthusiasts.
Optimized for the new iPhone Duo!
The developer, Danielle Lewis, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Danielle Lewis
- Size
- 4.9 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 26.6 or later.
- iPhone
Requires iOS 26.6 or later.
- iPhone
- Languages
- English
- Age Rating
18+
- 18+
- Frequent
Alcohol, Tobacco, Drug Use or References
Infrequent
Medical Treatment information
- Copyright
- © 2025 Danielle Lewis. All rights reserved.