# Elementary English Grammar vs Visualization Skills

The clearest difference is price: Elementary English Grammar at $1.99 against Visualization Skills's $9.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

Elementary English Grammar costs $1.99 and Visualization Skills $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Elementary English Grammar ships an update every 42 months, Visualization Skills every 31 months. The most recent releases landed on September 26, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Elementary English Grammar | Visualization Skills |
| --- | --- | --- |
| Price | **$1.99** | $9.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 42 months | **Every 31 months** |
| Size | 10 MB | 23 MB |
| Requires iOS | **11.0** | 12.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gulsen CAKIR](https://appshunter.io/developer/644171910) | [Janine Toole](https://appshunter.io/developer/839832427) |

## What reviewers say

### Elementary English Grammar

[App page](https://appshunter.io/ios/app/elementary-english-grammar/id705268357)

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

**In-app purchases:** none


### Visualization Skills

[App page](https://appshunter.io/ios/app/visualization-skills/id1490506588)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Elementary English Grammar free?

Elementary English Grammar costs $1.99, with no in-app purchases.

### Is Visualization Skills free?

Visualization Skills costs $9.99, with no in-app purchases.

### Do Elementary English Grammar or Visualization Skills have ads?

Neither Elementary English Grammar nor Visualization Skills shows ads.

### Which is updated more often, Elementary English Grammar or Visualization Skills?

Elementary English Grammar ships an update every 42 months, and Visualization Skills every 31 months. Most recently, Elementary English Grammar was updated on September 26, 2026 and Visualization Skills on September 19, 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.*