# Big G plus — Grow room control with AI

> AI-powered grow room monitoring and control companion app. (iPhone/iPad app by 佩 董.)

- Source: https://appshunter.io/ios/app/big-g-plus/id6811853709 (this page in markdown: same URL + `.md`)
- Developer: [佩 董](https://appshunter.io/developer/1760264449)
- Category: Utilities, Productivity
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 17+
- Requires: iOS 15.0 · 29 MB
- Languages: American English
- Released: 2026-09-22
- Data updated: 2026-11-06
- Monetization: free

## What is Big G plus?

Big G plus is the companion app for Big G grow-room controllers. See every room at a glance, get alerted before a problem costs you a crop, and ask an AI assistant that actually knows cultivation.

MONITOR EVERY ROOM
• Live temperature, humidity, CO₂, PPFD and VPD for each room
• Colour-coded room status: day, night, alarm, offline
• History charts by day, week or month, with CSV export; rotate your phone for a full-width view

ALERTS THAT REACH YOU
• Set your own thresholds per room and metric
• Push notifications on your phone when a value goes out of range
• Probe and connection diagnostics, acknowledge alerts and keep a history

KEEP YOUR GROW RECORDS
• Daily room checks, nutrient and irrigation records, quality-control posts with photos and video
• Water-room recipes and warehouse stock, all in one place
• Works offline: entries are saved on the phone and uploaded when you are back online

ASK THE AI
• Built-in assistant trained on cultivation know-how: VPD targets, feeding, lighting, environment
• Answers in your language, with sources
• Conversation history synced across your devices

RUN IT AS A TEAM
• Multiple farms, multiple rooms, grouped by growth stage
• Invite team members per farm with role-based access
• Sign in with Google or Apple, or with email

WORKS WITH BIG G CONTROLLERS
• Add a controller by scanning its QR code or entering the serial number, name rooms, switch scene modes
• Room names sync to the controller screen

Big G plus is built for growers who want their environment data in one place and a second opinion when something looks o provided for information; keep independent safety limits on your equipment.

Available in English, 中文, ไทย, Deutsch, Español, Français, Português, Русский, Italiano, Nederlands, Polski and Burmes

## Key features

- Real-time environmental monitoring (temp, humidity, CO2, PPFD, VPD)
- Customizable alerts for out-of-range values
- AI assistant for cultivation advice
- Team collaboration with read-only access
- Grow room status visualization
- Data export and history charts

## Is Big G plus safe?

Not enough ratings yet to assess Big G plus.

## Is Big G plus legit?

Big G plus has limited verification signals. The AppsHunter Legitimacy Score for Big G plus is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Frequently asked questions about Big G plus

### What is Big G plus?

Big G plus is a companion app for Big G grow-room controllers. It allows you to monitor your grow rooms, receive alerts, and get advice from an AI assistant trained in cultivation.

### Does Big G plus have ads?

No, Big G plus does not contain advertisements. It is a free application with no ads.

### What devices is Big G plus available on?

Big G plus is available on iPhone, iPad, and iPod devices.

### How often is Big G plus updated?

The latest version of Big G plus is 0.8.20, and it was last updated on October 2, 2026. Updates are frequent to ensure reliability and new features.

### What languages does Big G plus support?

Big G plus supports multiple languages including English, Chinese, Thai, German, Spanish, French, Portuguese, Russian, Italian, Dutch, and Polish.

### Can I share my Big G plus account with others?

Yes, you can invite up to 5 team members per farm with read-only access to collaborate on managing your grow rooms.

### What is the age rating for Big G plus?

Big G plus has an age rating of 17+, indicating it is intended for mature users.

### How does the AI assistant in Big G plus work?

The AI assistant is trained on cultivation know-how and can provide answers regarding VPD targets, feeding, lighting, and environment. It provides answers in your language with sources and syncs conversation history across devices.

## Version history (last 4 releases)

### 0.8.23 — 2026-10-27

• Room logs: daily checks, nutrient records, irrigation sampling and quality-control posts with photos and video
• Water room and warehouse: nutrient recipes, stock items with photos
• Works offline: entries are saved on the phone and uploaded when you are back online
• Native QR scanning (Apple Vision) for faster, more reliable controller pairing
• Landscape mode: rotate your iPhone to view enlarged charts full-width
• Probe diagnostics: the app now tells you when a controller is online but its sensor probe is not responding
• Sign in with Google fixes, Burmese language, and many smaller improvements

### 0.8.20 — 2026-10-02

• iPad support with a full large-screen layout
• Rooms with a scale now show weight in the main readings panel
• More reliable AI answers and photo analysis
• Layout polish: no more cramped buttons or text
• Personal QR code is back on the Settings page
• Fixed photo library, camera and Google sign-in on iPhone

### 0.8.14 — 2026-09-23

· Team invites redesigned: Big G ID, personal QR code, email invites, three roles, switch between farms
· Alerts are now yours to set: one-tap presets by growth stage, push and quiet hours
· AI assistant gains photo and document attachments, room environment reports (PDF/Excel), history export, web lookup and deep-thinking mode
· Controller page matches the physical screen: scenes, curves, multiple probes, editable dimming temperatures
· Farm and team pages redesigned, readings color-coded by metric, custom profile photo
· In-app silent updates: interface improvements arrive automatically
· Dozens of fixes and polish

### 1.0 — 2026-09-22

No release notes.

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## More apps by 佩 董

- [Big G+](https://appshunter.io/ios/app/big-g-plus/id6737509730)

All apps by 佩 董: https://appshunter.io/developer/1760264449

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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 2026-11-06.*