Track Your Grow just Like a Pro

GrowBro is a professional cannabis cultivation app for serious growers, combining full seed-to-harvest tracking with a smart indicator system that predicts the right additives at the right time.

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Since 2025
100% Offline
Private & Secure
GrowBro Welcome Screen - Your professional grow tracking companion

Everything You Need to Grow Better

Professional tools for serious growers. Track, monitor, and optimize every aspect of your cultivation.

Detailed Overview

GrowBro provides a modern Calendar-first design approach that puts your entire operation at your fingertips, so you never miss a detail.

  • Interactive calendar with daily activity indicators
  • Detailed grow overview card with progress bars and stats
  • Built-in Smart Indicators that show when to use which additive
  • See your activities and environmental data at a glance
  • Customizable colors for your own indicators
  • Choose between two calendar themes with light and dark mode support
GrowBro Grow Card - Detailed overview with progress bars
GrowBro Calendar Screen - Track your daily cultivation activities
GrowBro Smart Indicators - Know when to use additives
GrowBro Day Edit - Start tracking your daily activities
GrowBro Add Watering - Log water amounts easily
GrowBro Expanded Activities - Track all your grow activities
GrowBro Add Prediction - Smart additive recommendations

Daily Activity Tracking

Log watering, additives, training, and environmental changes with our intuitive calendar interface. Never miss a detail.

  • Track watering, topping, pruning, LST, Deficiency and more
  • Effortlessly track your additives and see when to use them
  • Hit the perfect dose every time with our smart auto-calculator
  • Custom notes and annotations

Environmental Monitoring & Photo Gallery

Track temperature, humidity, and light cycles for optimal growing conditions. Visualize trends and spot issues before they become problems.

  • Temperature & humidity tracking
  • Light intensity (PPFD) monitoring
  • Visual trend analysis and graphs (PRO)
  • Chronological photo gallery
GrowBro Environmental Monitoring - Track temperature and humidity
GrowBro Custom Fields - Track EC, VPD, pH and more
GrowBro Reports Screen - Advanced Reporting Overview
GrowBro Reports Screen - Detailed Analytics

Advanced Reporting

Get comprehensive insights into your grow operations with detailed reports and analytics. Export your data for record-keeping, sharing or PDF.

  • Comprehensive grow summary reports
  • Environmental data & trends
  • Water & nutrient overview
  • Timeline of daily activities
  • Export to PDF & share reports

Built by Growers

Created by cultivators who understand what you really need to succeed

Professional-Grade

Enterprise-level features designed for serious cultivation tracking

Simple & Powerful

Beautiful design meets powerful functionality for effortless tracking

Simple, Transparent Pricing

Start free and enjoy all features for your first grow. Upgrade to Pro when you're ready for unlimited growing including backups and exports.

Free

$0

Try before you buy

  • 1 grow
  • 3 strains
  • 7 additives
  • 8 preset custom fields (CO₂, VPD, pH, EC)
  • Smart additive predictions
  • Grow reports (view only)
  • Full activity & environmental tracking
MOST POPULAR

Pro

$12.99

One-time payment, lifetime access

  • Everything in Free
  • Unlimited grows
  • Unlimited strains & additives
  • Create custom fields - Unlimited beyond 8 presets
  • Export reports - CSV/PDF exports
  • Full backup & restore - Never lose your data
  • SensorPush data import - Automated environmental tracking
Get it on Google Play

Detailed Feature Comparison

Feature
Free
Pro
Total Grows
1 grow
Unlimited
Strains
3 strains
Unlimited
Additives
7 additives
Unlimited
Custom fields (EC, VPD, pH, CO₂)
8 presets
Unlimited + custom
Grow reports & analytics
Exports available
Smart additive predictions
Environmental tracking
Full backup & restore
SensorPush data import
Secure Payment
Lifetime access & continuous updates
Instant Activation

Frequently Asked Questions

Everything you need to know about GrowBro

Is GrowBro free?

Yes! GrowBro offers a free tier that lets you track 1 grow total with 3 strains and 7 additives. You get access to activity tracking, environmental monitoring, 8 preset custom fields (CO₂, VPD, pH, EC), smart additive predictions, and grow reports & analytics (view-only). This is perfect to try the app and see if it fits your needs. Upgrade to GrowBro Pro for unlimited grows, unlimited strains & additives, create custom fields, export functionality, full backup & restore, and SensorPush integration for a one-time payment of $12.99.

See detailed pricing comparison
What's included in GrowBro Pro?
GrowBro Pro includes unlimited grows, unlimited strains and additives, create unlimited custom fields beyond the 8 presets, detailed reports and analytics with export functionality (CSV/PDF), full backup & restore to never lose your data, SensorPush IoT integration for automated environmental tracking, and all future updates. It's a one-time purchase with lifetime access.
Is my data safe and private?
Absolutely. All your grow data is stored locally on your device using encrypted SQLite databases. We don't sync your grow data to any cloud servers. Your cultivation information stays completely private and secure on your device.
Can I export my data?
Yes! Free users can view detailed grow reports and analytics. GrowBro Pro users get export functionality to save reports as CSV for spreadsheet analysis and PDF for professional reports. Pro users also get full backup & restore in JSON format for complete data portability and safety.
Does GrowBro work offline?
Yes! GrowBro is built with an offline-first architecture. All core features work perfectly without an internet connection, making it ideal for grow rooms, tents, and basements where WiFi might not be available.
How do I track multiple grows?
The home screen displays all your grows with individual calendars and statistics. Free users can track 1 grow total to try the app. GrowBro Pro users can create unlimited grow sessions to manage multi-room operations and track multiple grows simultaneously.
Can I customize strains and nutrients?
Yes! You can create custom strain profiles with unique colors, icons, and growth phase durations. Build your nutrient library with custom additives, colors, and default dosages. The free tier allows 3 strains and 7 additives, while Pro users get unlimited strains and additives. Additionally, free users can use 8 preset custom fields (CO₂, VPD, pH, EC), while Pro users can create unlimited custom tracking fields.
What devices are supported?
GrowBro is currently available for Android devices running version 8.0 or higher. The app is optimized for both phones and tablets, with a responsive interface that adapts to your screen size.
Will GrowBro receive updates and new features?

Yes! GrowBro is under active development. Some features are new and will continue to be optimized based on user feedback. We're constantly working to improve the app and add new features.

Found a bug or have a feature request? We'd love to hear from you! Contact us at support@growbro.app and we'll get back to you as soon as possible.

Get in Touch

Have questions? We'd love to hear from you.

Email Us

Our team typically responds within 24 hours

support@growbro.app