# Grow Guide vs GrowDiary

The clearest difference is in-app purchases: GrowDiary at none against Grow Guide's 3. Grow Guide's advantage is ads (none vs shown) and device support (3 vs 1). On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. Grow Guide sells 3 in-app purchases, starting at $5.99 per month. GrowDiary asks for nothing beyond the download.

Grow Guide ships an update weekly, GrowDiary every 9 days. The most recent releases landed on October 15, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Grow Guide | GrowDiary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (126 ratings)](https://appshunter.io/ios/app/grow-guide/id6637720578/reviews)** | — |
| Number of ratings | **126** | — |
| Positive reviews | 96.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | Free with in-app purchases | — |
| Size | 85 MB | 46 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [phannafest llc](https://appshunter.io/developer/1209901791) | [GrowD soft s.r.o.](https://appshunter.io/developer/1784239247) |

## What reviewers say

### Grow Guide

[App page](https://appshunter.io/ios/app/grow-guide/id6637720578)

This app helps users track their cannabis grows from seed to harvest. It offers AI-powered advice, a community forum for knowledge sharing, and professional tools like a VPD calculator and light meter. Create time-lapse videos of your plants and learn from experienced cultivators.

**Highlights:** Daily grow tracking journal, AI-powered plant advice, Time-lapse video creation, Active grower community, Professional growing tools (VPD, light meter), Nutrient and environment tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grow Guide Pro | $5.99 | per month |
| Grow Guide Pro | $39.99 | per year |
| Grow Guide Pro (LTD) | $149.00 | one-time |


### GrowDiary

[App page](https://appshunter.io/ios/app/growdiary/id6739211123)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Grow Guide free?

Grow Guide is free to download, with in-app purchases available.

### Is GrowDiary free?

GrowDiary is free to download, with no in-app purchases.

### Do Grow Guide or GrowDiary have ads?

GrowDiary shows ads; Grow Guide does not.

### Which is updated more often, Grow Guide or GrowDiary?

Grow Guide ships an update weekly, and GrowDiary every 9 days. Most recently, Grow Guide was updated on October 15, 2026 and GrowDiary on October 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*