# Grass identifier vs Mold Identifier

The clearest difference is ads: Mold Identifier at none against Grass identifier's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Grass identifier sells 3 in-app purchases, starting at $5.99 per 7 days and Mold Identifier sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Grass identifier ships an update fortnightly, Mold Identifier every 8 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | Grass identifier | Mold Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (9 ratings)](https://appshunter.io/ios/app/grass-identifier-grasscan/id6747844028/reviews)** | — |
| Number of ratings | **9** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 70 MB | 8 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [UMUT ARPAT](https://appshunter.io/developer/1718402578) | [Rudenko Andrii](https://appshunter.io/developer/1858246209) |

## What reviewers say

### Grass identifier

[App page](https://appshunter.io/ios/app/grass-identifier-grasscan/id6747844028)

Instantly identify grass species with AI by taking a photo. Get detailed care recommendations, monitor lawn health, and build a personal collection of grass varieties. Ideal for homeowners and professionals seeking to maintain healthy, green outdoor spaces.

**Highlights:** AI grass identification from photos, Detailed care metrics (sunlight, water, fertilizer), Disease and pest detection, Personalized grass collection, Region-specific growth guidance, Lawn health monitoring

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Annual | $24.99 | per year |
| Lifetime | $39.99 | one-time |


### Mold Identifier

[App page](https://appshunter.io/ios/app/mold-identifier-scan-ai/id6784176916)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mold Identifier Premium | $2.99 | per 7 days |
| Mold Identifier Premium | $19.99 | per year |


## Frequently asked questions

### Is Grass identifier free?

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

### Is Mold Identifier free?

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

### Do Grass identifier or Mold Identifier have ads?

Grass identifier shows ads; Mold Identifier does not.

### Which is updated more often, Grass identifier or Mold Identifier?

Grass identifier ships an update fortnightly, and Mold Identifier every 8 days. Most recently, Grass identifier was updated on November 5, 2026 and Mold Identifier on November 5, 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.*