# Herbicide Guide vs CRFwildflowers

The clearest difference is in-app purchases: CRFwildflowers at none against Herbicide Guide's 1. Herbicide Guide's advantage is iOS requirement (10.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Herbicide Guide sells 1 in-app purchase, starting at $159.99 per year. CRFwildflowers asks for nothing beyond the download.

Herbicide Guide ships an update every 23 months, CRFwildflowers every 29 months. The most recent releases landed on October 29, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Herbicide Guide | CRFwildflowers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/crfwildflowers/id1384265031/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 62.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 23 months** | Every 29 months |
| Monetization | — | Free |
| Size | 16 MB | 2.2 GB |
| Requires iOS | **10.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [PLANFARM PTY LTD](https://appshunter.io/developer/673922444) | [Northern Agricultural Catchments Council Inc.](https://appshunter.io/developer/738897454) |

## What reviewers say

### Herbicide Guide

[App page](https://appshunter.io/ios/app/herbicide-guide/id969359383)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Herbicide Guide | $159.99 | per year |


### CRFwildflowers

[App page](https://appshunter.io/ios/app/crfwildflowers/id1384265031)

Discover wildflowers in Western Australia's Midwest region. Identify species by growth habit, flowering season, and color, with detailed photos and information on native plants, weeds, and fungi. Learn fascinating facts and get involved in conservation efforts.

**Highlights:** Wildflower identification by growth habit, season, and color, Detailed photos of species characteristics, Distinguish native plants from invasive weeds, Fungi identification section, Interesting facts about regional flora, Information on conservation involvement

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

**In-app purchases:** none


## Frequently asked questions

### Is Herbicide Guide free?

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

### Is CRFwildflowers free?

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

### Do Herbicide Guide or CRFwildflowers have ads?

Neither Herbicide Guide nor CRFwildflowers shows ads.

### Which is updated more often, Herbicide Guide or CRFwildflowers?

Herbicide Guide ships an update every 23 months, and CRFwildflowers every 29 months. Most recently, Herbicide Guide was updated on October 29, 2026 and CRFwildflowers on November 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.*