# A vs Electrical Installation Study

The clearest difference is price: A at Free against Electrical Installation Study's $14.99. Electrical Installation Study's advantage is in-app purchases (none vs 6) and iOS requirement (15.1 vs 17.0). On ads and device support there is nothing between them.

A is free to download; Electrical Installation Study costs $14.99 up front. A sells 6 in-app purchases, starting at $9.99 per month. Electrical Installation Study asks for nothing beyond the download.

## The numbers

| Metric | A | Electrical Installation Study |
| --- | --- | --- |
| Price | **Free** | $14.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 19 MB | 40 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Forwa Elade Wunde](https://appshunter.io/developer/1685241344) | [MITCHELL GUNN](https://appshunter.io/developer/6787029183) |

## What reviewers say

### A

[App page](https://appshunter.io/ios/app/a-level-chemistry/id6747046467)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $9.99 | per month |
| 6 Months | $19.99 | per 6 months |
| 1 Year | $29.99 | per year |
| 1500 | $0.99 | one-time |
| 3500 | $1.99 | one-time |
| 9000 | $3.99 | one-time |


### Electrical Installation Study

[App page](https://appshunter.io/ios/app/electrical-installation-study/id6787029181)

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

**In-app purchases:** none


## Frequently asked questions

### Is A free?

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

### Is Electrical Installation Study free?

Electrical Installation Study costs $14.99, with no in-app purchases.

### Do A or Electrical Installation Study have ads?

Neither A nor Electrical Installation Study shows ads.

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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.*