# Natural Products vs Note Fold

The clearest difference is in-app purchases: Natural Products at none against Note Fold's 3. Natural Products also leads on ads (none vs shown) and iOS requirement (6.0 vs 13.0). On price and device support there is nothing between them.

Both are free to download. Note Fold sells 3 in-app purchases, starting at $1.99 per month. Natural Products asks for nothing beyond the download.

## The numbers

| Metric | Natural Products | Note Fold |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/natural-products/id1163560259/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 days |
| Monetization | Free | — |
| Size | 536 MB | 62 MB |
| Requires iOS | **6.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kirill Blinov](https://appshunter.io/developer/630833420) | [Barrel of Sunshine](https://appshunter.io/developer/1774936914) |

## What reviewers say

### Natural Products

[App page](https://appshunter.io/ios/app/natural-products/id1163560259)

Instantly search a vast database of natural products using chemical shifts and mass spectrometry data. Access links to external databases like PubChem for detailed compound information.

**Highlights:** Search by ¹³C NMR chemical shifts, Search by monoisotopic mass (m/z), Database of 2.4 million compounds, Links to PubChem, EPA CompTox, HMDB, ChEBI, Instant search functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### Note Fold

[App page](https://appshunter.io/ios/app/note-fold-structured-notes/id6757318935)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly - Note Fold Pro | $1.99 | per month |
| Annual - Note Fold Pro | $9.99 | per year |
| Lifetime - Note Fold Pro | $24.99 | one-time |


## Frequently asked questions

### Is Natural Products free?

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

### Is Note Fold free?

Note Fold is free to download, with in-app purchases available.

### Do Natural Products or Note Fold have ads?

Note Fold shows ads; Natural Products 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.*