Leaflog Journal
Private strain & session log
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Your cannabis journal, private by design. Log sessions, track your stash, and explore 300+ strains. Everything stays on your device unless you turn on encrypted backup.
Leaflog is your personal journal for cannabis. Remember what you tried, how it felt, and what you'd choose again, with everything stored on your device and nowhere else.
YOUR JOURNAL
Build a personal record of every strain you've tried. Note the strain type, THC and CBD percentages, photos, and your own observations. Star your favorites, then search, filter, and sort your collection by name, rating, or how often you've returned to it.
SESSION LOGGING
Capture each session in seconds: the date, the method (flower, vape, edible, concentrate, tincture, or topical), the amount, and how it felt. Choose from twenty effect tags, rate the experience one to five stars, and add any notes worth keeping.
A LIBRARY OF 300+ STRAINS
Browse a curated, fully offline reference library: lineage, dominant terpenes with their aromas, typical effects, and flavor notes for each strain. Trying something from the library? Add it to your journal with one tap and the details fill themselves in.
STASH TRACKING
Keep tabs on what's on hand. Log each batch with its amount, potency, and terpene readings, then mark it finished when it's gone. Leaflog remembers how long it lasted, so you always know what's active and what's history.
EXPLORER
Build your own charts from your journal, the strain library, and your stash. Pick a source, a dimension, and a chart style, or start from ready-made cards like Top Rated and Sessions Per Month, then save the explorations you want to keep.
LEAFLOG+ (OPTIONAL)
An optional monthly subscription that automatically backs up your journal, end-to-end encrypted with keys only you hold. Leaflog's servers can never read it. Restore everything on a new iPhone with your recovery code or iCloud Keychain. Cancel anytime; your journal stays fully usable without it. New subscribers start with a 1-week free trial.
PRIVATE BY DESIGN
Leaflog collects nothing. No account, no sign-up, no analytics. Your journal lives in a database on your iPhone, photos included, and leaves it only if you turn on the optional end-to-end encrypted Leaflog+ backup, which is encrypted on your device so only you can ever read it. The camera is used only to capture photos you choose to add.
A PERSONAL JOURNAL, NOTHING MORE
Leaflog does not sell, source, or promote cannabis, and includes no way to obtain it. It is a notebook for adults who want to remember their own experience. Know and follow the laws where you live.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://leaflogjournal.com/privacy
Ratings & Reviews
Leaflog 1.4.2 is a small update.
• On the App Store, Leaflog is now listed as Leaflog Journal. Same app, same name on your home screen, and your journal stays exactly where it is
• No other changes: this version only carries the new listing name
Everything stays as private as before: no analytics, ever.
The developer, Nadir Saleh, 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 Linked to You
The following data may be collected and linked to your identity:
- Purchases
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Nadir Saleh
- Size
- 6.5 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
- English
- Age Rating
18+
- 18+
- Frequent
Alcohol, Tobacco, Drug Use or References
- In-App Purchases
Yes
- Leaflog+ $2.99
- Copyright
- © Nadir Saleh