# Pro Scientific Names vs Class 10 English Grammar Guide

The clearest difference is ads: Class 10 English Grammar Guide at none against Pro Scientific Names's shown. Pro Scientific Names's advantage is iOS requirement (10.0 vs 13.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Pro Scientific Names | Class 10 English Grammar Guide |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 37 months | — |
| Size | 12 MB | 44 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [gangadhar goud](https://appshunter.io/developer/898647800) | [Manish Kumar](https://appshunter.io/developer/1854995154) |

## What reviewers say

### Pro Scientific Names

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Class 10 English Grammar Guide

[App page](https://appshunter.io/ios/app/class-10-english-grammar-guide/id6794336708)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pro Scientific Names free?

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

### Is Class 10 English Grammar Guide free?

Class 10 English Grammar Guide is free to download, with no in-app purchases.

### Do Pro Scientific Names or Class 10 English Grammar Guide have ads?

Pro Scientific Names shows ads; Class 10 English Grammar Guide 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.*