# Botanic Book vs GR.EY Chemical

The clearest difference is in-app purchases: GR.EY Chemical at none against Botanic Book's 1. GR.EY Chemical also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Botanic Book sells 1 one-off in-app purchase. GR.EY Chemical asks for nothing beyond the download.

## The numbers

| Metric | Botanic Book | GR.EY Chemical |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (14 ratings)](https://appshunter.io/ios/app/botanic-book/id815533581/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 65.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | — |
| Size | 43 MB | 22 MB |
| Requires iOS | 15.0 | **14.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Onur Hazar](https://appshunter.io/developer/815533584) | [Simone Vassili](https://appshunter.io/developer/1529318608) |

## What reviewers say

### Botanic Book

[App page](https://appshunter.io/ios/app/botanic-book/id815533581)

Identify plant and flower species by taking photos, even offline. Discover detailed information and global growing locations for over 30,000 species. Save favorites to a shortcut list for easy access and reference.

**Highlights:** Offline plant identification, Identify plants by photo, Global growing location data, Search over 30,000 species, Save plants to shortcut list, Detailed plant information

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove All Ads | $0.99 | one-time |


### GR.EY Chemical

[App page](https://appshunter.io/ios/app/grey-chemical/id1592710120)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Botanic Book free?

Botanic Book is free to download, with in-app purchases available.

### Is GR.EY Chemical free?

GR.EY Chemical is free to download, with no in-app purchases.

### Do Botanic Book or GR.EY Chemical have ads?

Botanic Book shows ads; GR.EY Chemical does not.

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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.*