# Pro Scientific Names vs Horticulture Level 2 Prep

The clearest difference is in-app purchases: Pro Scientific Names at none against Horticulture Level 2 Prep's 3. Pro Scientific Names also leads on iOS requirement (10.0 vs 17.0). Horticulture Level 2 Prep's advantage is ads (none vs shown) and update cadence (every 2 months vs every 37 months). On price and device support there is nothing between them.

Both are free to download. Horticulture Level 2 Prep sells 3 in-app purchases, starting at $4.99 per month. Pro Scientific Names asks for nothing beyond the download.

Pro Scientific Names ships an update every 37 months, Horticulture Level 2 Prep every 2 months. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Pro Scientific Names | Horticulture Level 2 Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 37 months | **Every 2 months** |
| Size | 12 MB | 4 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [gangadhar goud](https://appshunter.io/developer/898647800) | [MD Shahariar Nazim Joy](https://appshunter.io/developer/1893961943) |

## What reviewers say

### Pro Scientific Names

[App page](https://appshunter.io/ios/app/pro-scientific-names/id1506496342)

**Features:** macOS Compatibility

**In-app purchases:** none


### Horticulture Level 2 Prep

[App page](https://appshunter.io/ios/app/horticulture-level-2-prep/id6793906473)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $4.99 | per month |
| Yearly Premium | $14.99 | per year |
| Lifetime Access | $24.99 | one-time |


## Frequently asked questions

### Is Pro Scientific Names free?

Pro Scientific Names is free to download, with no in-app purchases.

### Is Horticulture Level 2 Prep free?

Horticulture Level 2 Prep is free to download, with in-app purchases available.

### Do Pro Scientific Names or Horticulture Level 2 Prep have ads?

Pro Scientific Names shows ads; Horticulture Level 2 Prep does not.

### Which is updated more often, Pro Scientific Names or Horticulture Level 2 Prep?

Pro Scientific Names ships an update every 37 months, and Horticulture Level 2 Prep every 2 months. Most recently, Pro Scientific Names was updated on October 27, 2026 and Horticulture Level 2 Prep on October 31, 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.*