# Weed Identifier vs Grass Identifier

The clearest difference is rating: Grass Identifier at 4.3 against Weed Identifier's 1.0. Grass Identifier also leads on review sentiment (75% vs 50%) and ratings volume (50 vs 2). Weed Identifier's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Grass Identifier sells 3 in-app purchases, starting at $7.99 per 7 days. Weed Identifier asks for nothing beyond the download.

Grass Identifier holds the better App Store score, 4.3 against 1.0. That said, the two scores are not equally well evidenced: Grass Identifier has 50 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 50% of Weed Identifier's written reviews are positive against 75% of Grass Identifier's.

Weed Identifier ships an update every 5 days, Grass Identifier monthly. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Weed Identifier | Grass Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/weed-identifier/id1165963850/reviews) | **[4.3 (50 ratings)](https://appshunter.io/ios/app/grass-identifier-ai-scanner/id6748647390/reviews)** |
| Number of ratings | 2 | **50** |
| Positive reviews | 50.0% of reviews | **75.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 23 MB | 29 MB |
| Requires iOS | **8.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [The University of Sydney](https://appshunter.io/developer/542003078) | [Abdessamad Hergoum](https://appshunter.io/developer/1781673031) |

## What reviewers say

### Weed Identifier

[App page](https://appshunter.io/ios/app/weed-identifier/id1165963850)

This app helps Cambodian farmers identify weeds in rice fields using a photo dictionary. It showcases various weed species at different growth stages to aid in recognition.

**Highlights:** Weed identification for rice fields, Photo dictionary of weed species, Visuals of weeds at different growth stages, Assistance for Cambodian farmers

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

**In-app purchases:** none


### Grass Identifier

[App page](https://appshunter.io/ios/app/grass-identifier-ai-scanner/id6748647390)

Instantly identify grass species using AI. Get detailed care instructions, maintenance tips, and weed control strategies for various grass types. Perfect for homeowners, landscapers, students, and nature enthusiasts.

**Highlights:** AI-powered grass identification, Photo or gallery upload for identification, Detailed care instructions, Lawn maintenance tips, Weed control strategies, Comprehensive grass species database

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly plan | $7.99 | per 7 days |
| yearly plan | $29.99 | per year |
| lifetime plan | $19.99 | one-time |


## Frequently asked questions

### Is Weed Identifier free?

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

### Is Grass Identifier free?

Grass Identifier is free to download, with in-app purchases available.

### Which has better reviews, Weed Identifier or Grass Identifier?

Grass Identifier is rated higher. Weed Identifier averages 1.0 out of 5 from 2 ratings, while Grass Identifier averages 4.3 from 50 ratings.

### Do Weed Identifier or Grass Identifier have ads?

Grass Identifier shows ads; Weed Identifier does not.

### Which is updated more often, Weed Identifier or Grass Identifier?

Weed Identifier ships an update every 5 days, and Grass Identifier monthly. Most recently, Weed Identifier was updated on October 10, 2026 and Grass Identifier on October 24, 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.*