# HighMate: Grow Diary — Cannabis Grow, Strains & Yield

> Cannabis Grow, Strains & Yield (iPhone/iPad app by MoonSmoke UG.)

- Source: https://appshunter.io/ios/app/highmate-grow-diary/id6746077920 (this page in markdown: same URL + `.md`)
- Developer: [MoonSmoke UG](https://appshunter.io/developer/6814166501)
- Category: Lifestyle, Medical
- Price: Free with in-app purchases
- Age rating: 17+
- Requires: iOS 18.6 · 31 MB
- Languages: Australian English, Arabic, Bangla, Bulgarian, Catalan, Croatian, Czech, Danish, Dutch, Finnish and 37 more
- Released: 2025-06-19
- Data updated: 2026-09-28
- User reviews in markdown: https://appshunter.io/ios/app/highmate-grow-diary/id6746077920/reviews.md

## What is HighMate?

A grow diary that does the math: phase, day and expected harvest date for every plant. Plus climate and nutrient readings with a stored target range. You see right away where things are heading.

Plus a searchable database of more than 4,000 strains: THC, CBD, genetics, origin, effects and more. Everything stays on your device, no account, no ads.


YOUR PLANTS AT A GLANCE

- Every plant with phase, grow day and progress bar
- Seedling, vegetative stage, flowering stage
- Run several grows side by side
- Expected harvest date, recalculated as you go
- Plant score shows at a glance where something is off


READINGS WITH TARGET RANGES

No more spreadsheets. HighMate knows the target values for every phase.

- Temperature and humidity
- VPD in kPa calculated automatically, not by hand
- pH and EC of your nutrient solution
- DLI in mol/m²/d
- Every value with a traffic light: in range or not


TRENDS INSTEAD OF GUESSWORK

- History charts for every reading
- The target corridor sits behind the curve
- Development over weeks instead of snapshots


A COMPLETE DIARY

- Watering with amount, pH and EC
- Feeding with product, dosage and readings
- Climate entries with temperature, humidity and VPD
- Care: defoliation, training, repotting
- Photos to compare across the whole cycle
- Filter by feeding, climate & light or care
- Every entry with date and grow day


OVER 4,000 STRAINS TO SEARCH

- THC and CBD values right on the overview card
- Genetics: indica, sativa, hybrid
- Origin, producer and irradiation
- Reported effects and ratings
- Search, filter, sort, save favorites


A SETUP THAT FITS YOUR GROW

- Medium: soil, coco or hydro
- Germination date and photoperiod (18/6, 12/12)
- Autoflower and photoperiod plants
- Indoor and outdoor


YOUR DATA STAYS YOURS

- Everything stored locally on your device
- No account, no sign-up, no mandatory cloud
- No data collection
- No ads, no tracking


LEGAL NOTICE

HighMate is intended exclusively for adults aged 18 and over and is a documentation tool for legal private home cultivation. The rules for growing cannabis differ from country to country. In Germany, for example, the Consumer Cannabis Act (KCanG) allows adults to grow up to three plants for personal use. Please check the laws where you live and follow them.

The app does not sell or broker anything. The strain information is for orientation only and does not replace medical or pharmaceutical advice.

Terms of Use: https://moonsmoke.app/terms-of-use
Privacy Policy: https://moonsmoke.app/privacy-policy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| HighMate Monthly | $3.99 | per month |
| HighMate Monthly | $24.99 | per year |



## Version history (last 5 releases)

### v2.1.1 — 2026-09-28

This update makes the app even better for you:

• Improved performance and stability
• Bug fixes
• Small refinements to design and usability

Thanks for using the app! Questions, feedback or ideas? Write to us at hello@moonsmoke.app

### v2.1.0 — 2026-09-20

This update makes the app even better for you:

• Improved performance and stability
• Bug fixes
• Small refinements to design and usability

Thanks for using the app! Questions, feedback or ideas? Write to us at hello@moonsmoke.app

### v2.0.0 — 2026-08-26

Performance improvements and bug fixes to keep things running smoothly.
Questions, ideas, or feedback? Reach us anytime at hello@moonsmoke.app
We read every message and reply.

### v1.5.1 — 2026-08-03

some small bugfixes

### v1.5.0 — 2026-07-19

some bugfixes

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## More apps by MoonSmoke UG

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All apps by MoonSmoke UG: https://appshunter.io/developer/6814166501

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-28.*