# Plant Identifier vs HydroGrow

The clearest difference is in-app purchases: HydroGrow at none against Plant Identifier's 4. HydroGrow also leads on update cadence (daily vs every 5 days) and iOS requirement (13.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Plant Identifier sells 4 in-app purchases, starting at $3.99 per 7 days. HydroGrow asks for nothing beyond the download.

Plant Identifier ships an update every 5 days, HydroGrow daily. The most recent releases landed on October 23, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Plant Identifier | HydroGrow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (52 ratings)](https://appshunter.io/ios/app/plant-identifier-leafylens/id6744258545/reviews)** | — |
| Number of ratings | **52** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 31 MB | 25 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [RoosterGoose, LLC](https://appshunter.io/developer/1775293361) | [Guilherme Quintero Lorenzi](https://appshunter.io/developer/1841222207) |

## What reviewers say

### Plant Identifier

[App page](https://appshunter.io/ios/app/plant-identifier-leafylens/id6744258545)

Instantly identify thousands of plant species with AI-powered image recognition. Get detailed care instructions, diagnose plant diseases, and receive personalized watering reminders. Protect your loved ones with toxic plant alerts and manage your plant collection with ease.

**Highlights:** Plant identification and recognition, Plant disease diagnosis and treatment, Personalized plant care and watering reminders, Toxic plant detection, Weed identification and control, Plant collection tracker, Expert plant consultation

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LeafyLens All Access Weekly | $3.99 | per 7 days |
| LeafyLens LTO Access Monthly | $5.99 | per month |
| LeafyLens All Access Monthly | $12.99 | per month |
| LeafyLens All Access Annual | $29.99 | per year |


### HydroGrow

[App page](https://appshunter.io/ios/app/hydrogrow/id6755127037)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Plant Identifier free?

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

### Is HydroGrow free?

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

### Do Plant Identifier or HydroGrow have ads?

Neither Plant Identifier nor HydroGrow shows ads.

### Which is updated more often, Plant Identifier or HydroGrow?

Plant Identifier ships an update every 5 days, and HydroGrow daily. Most recently, Plant Identifier was updated on October 23, 2026 and HydroGrow on October 28, 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.*