iCannaLog
Jan Hansen Utilities iPhoneiPadiPod touchApple Watch
iCannaLog is a free Utilities app for iPhone and iPad by Jan Hansen. Requires iOS 26.0. Updated April 22, 2026.
- Price
- Free
- on the App Store
- Size
- 49 MB
- Age 17+
- Updated
- Apr 22
- 2026 · v1.1
Screenshots
About iCannaLog
iCannaLog The smart cannabis watering log for iOS. iCannaLog helps you track watering, EC, pH, runoff, fertilizer, and tent conditions in one place. It can sync HomeKit tent data and give smart watering suggestions using Apple Foundation Models and much more. iCannaLog uses Apple HomeKit and supports the way we work with HomeKit devices like Eve Home devices. Like Eve Room, iCannaLog reads: Temperature Humidity Air quality (VOC) Like Eve Weather, iCannaLog reads: Temperature Humidity Air Pressure (hPa) From Eve Energy, iCannaLog reads: Light power usage (watts) Under Canopy Light (watts) UV Light (watts) Far Red Light (watts) It also supports both Matter and non-Matter smart plugs. Smart Tent Data Sync Auto-save tent temperature, humidity, air quality, and light watts each time you log watering. Watering Log Data Log water temp, EC, pH, runoff temp, runoff EC, and runoff pH per watering. AI Watering Advice Apple Foundation Models analyze your trends and suggest optimized watering values based on runoff history. Weekly Feed Charts Build fertilizer charts per product and week. Enter liters, and iCannaLog shows the right dosage for each fertilizer. Tent Widget View tent data directly from your Home Screen. Live Activity See active plant updates on Lock Screen and Dynamic Island. CSV Export Export your watering and tent data to CSV anytime. Siri Shortcuts Ask Siri for tent data using Apple Shortcuts. Example: “Hey Siri, get tent data in iCannaLog.” Disclaimer iCannaLog is not paid, sponsored, or endorsed by Apple or Eve Home. We simply like and use their products.
What’s new
Version 1.1 · Updated April 22, 2026
Add so you can edit your run off after adding a watering Updated watch and widget to show 0W when plugs are off Updated so you can edit the amount of fertilizer used under each watering
App privacy
The developer, Jan Hansen, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to iCannaLog
Looking for apps like iCannaLog? Here are 6 similar apps on the App Store. The highest rated is GrowDat - Grow Tracker (4.8/5), and all 6 are free to download.
-
Grow Guardian
-
CannAI
-
DankBot: Cannabis Grow Journal
3.7
-
TrackYourGrow - Grow Journal
4.0
-
GrowDat - Grow Tracker
4.8
-
Anti Tick: Pet Skin Scanner
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| iCannaLog | – | Free | April 22, 2026 | |
| Grow Guardian | – | Free | May 18, 2026 | Compare |
| CannAI | – | Free | Oct 26, 2026 | Compare |
| DankBot: Cannabis Grow Journal | 3.7 / 5 (3) | Free | Jul 15, 2026 | Compare |
| TrackYourGrow - Grow Journal | 4.0 / 5 (1) | Free | Aug 30, 2026 | Compare |
| GrowDat - Grow Tracker | 4.8 / 5 (6) | Free | Oct 7, 2026 | Compare |
| Anti Tick: Pet Skin Scanner | – | Free | May 20, 2026 | Compare |
Compare iCannaLog with the top alternatives: ratings, updates, ASO score and keyword gaps →